Live Streaming App Development
Live streaming app development is two problems wearing one name. There is the app somebody watches on, and there is the delivery underneath it that decides whether the picture holds. We build both, for phones, televisions and browsers. Most first releases go live in about 30 days.
- Price
- Fixed upfront
- Launch date
- In writing
- First release
- About 30 days
- You get
- Apps, admin and delivery
The stream is cheap until people watch it.
One camera and one viewer works on a laptop. Ten thousand viewers on a cup final evening is a different engineering problem, and the bill for it arrives monthly. Live streaming software development is mostly that second problem.
Latency is a decision, not a setting
Two seconds of delay costs more than twenty, so we ask what the stream is for before choosing.
Your bill moves with watch hours
Egress and transcoding dominate it, and both are forecastable before a line of code exists.
Televisions are where these builds run late
Remote focus, certification and store review take longer than the player ever does.
The code is yours
Your repository, your accounts, documentation written for whoever comes next.
The usual quote
- Latency
- Not mentioned
- Running cost
- Discovered after launch
- Televisions
- Phase two, if ever
- Scale
- It scales, apparently
- Who builds it
- Often subcontracted onward
- After launch
- A new conversation
What you get here
- Latency
- A target agreed before the build
- Running cost
- Forecast per thousand watch hours
- Televisions
- Scoped and certified with the rest
- Scale
- A load test at your expected peak
- Who builds it
- One in-house team
- After launch
- Monitoring, fixes and a monthly report
Four pieces, and the one nobody itemises.
The delivery layer decides your monthly invoice, which is why it gets costed before anything else. Pick one to see inside it.
App 01 of 03
Viewer apps
Most of your audience watches here, on a connection that changes between the bus stop and the sofa. The player has to survive that without anybody noticing.
- iOS and AndroidSwift and Kotlin where the player and background audio earn it, Flutter or React Native where they do not.
- Adaptive playbackQuality that follows the network rather than buffering while somebody waits.
- Captions and audio tracksChosen in the player, with the accessibility settings each platform expects.
- Live chat and reactionsModerated, rate limited and still readable when a stream is busy.
- Notifications that earn their placeA stream going live, and very little else.
- Web and PWAThe same catalogue and player in a browser, which is how shared links and search reach people.
App 02 of 03
Television apps
Apple TV, Android TV and Google TV, Fire TV, Roku, Samsung Tizen and LG webOS. Each one is its own build, with its own store and its own certification to pass.
- Remote and focus navigationEvery row and control reachable on a directional pad, tested on the real device.
- Pairing without a keyboardA short code on the television, entered on a phone, which is the sign-in people actually finish.
- Store billing per platformApple, Google, Amazon and Roku Pay, each verified on your server rather than trusted.
- Roku certificationTrick play thumbnails, deep linking and the performance budget their review measures.
- One codebase where it helpsReact Native across tvOS and Android TV, native where a platform refuses to share.
- Real devices, every milestoneTelevisions behave nothing like a simulator, and reviewers test on hardware.
Open slot · built to order
Delivery
One camera becomes a stream that thousands watch at once. This is where the money goes, so it is the first thing we price.
- IngestRTMP and SRT from an encoder, or WebRTC from a browser and a phone.
- TranscodingFFmpeg and x264, or a managed transcoder, producing the ladder of qualities your audience needs.
- Packaging and the CDNHLS, low-latency HLS and DASH, served from a network near your viewers.
- Signed playback sessionsLinks that expire, renew mid-stream and never hand your video to somebody who has not paid.
- Recording and replayThe stream kept for catch-up, clipped and published without a second upload.
- Cost controlBitrate ladders, storage rules and CDN choices set against a forecast rather than a default.
App 04 of 03
Admin and moderation
Your team runs the schedule from here and keeps the chat civil. A live stream is impossible to moderate after the fact, which is what makes this screen urgent rather than nice to have.
- Scheduling and channelsWhat is on, when, and who is allowed to broadcast it.
- Live moderationChat filtering, cooling-off periods on repeat posters and one click to end a stream.
- Automatic video checksFrames sampled against a classifier, so a stream nobody is watching is still watched.
- Reports and privilegesViewer reports, restricted accounts for new joiners, warnings before bans.
- Broadcaster accountsVerification, permissions and a record behind every action taken.
- Numbers as they happenConcurrent viewers, latency, rebuffering and where your audience is watching from.
From a camera to a screen.
Six steps between a phone in somebody's hand and a television in a living room. Each one is a decision your costed plan names.
- 01
Broadcaster
Somebody goes live
Ingested over RTMP, SRT or WebRTC, with a fallback for when the uplink wobbles.
- 02
System
It is transcoded
One input becomes a ladder of qualities, sized for the devices your audience holds.
- 03
System
It is packaged
Segmented for HLS or low-latency HLS, then pushed to the CDN nearest each viewer.
- 04
Viewer
A viewer asks to watch
The app requests a session and receives a signed link that expires on its own.
- 05
Both
It is watched and moderated
Chat filtered as it arrives, and any stream removable inside seconds.
- 06
You
You see the numbers
Concurrency, rebuffering and watch hours, reported monthly in plain words.
A live streaming app features list, in full.
Live streaming platform development quoted as a single number hides the delivery layer entirely. Your costed plan names what lands in the first release and what waits.
- BroadcastingGoing live from a phone, a browser or a hardware encoder, with a preview before anybody sees it.
- Low-latency streaming architectureA latency target chosen for your use, from broadcast delay down to sub-second.
- RTMP and WebRTC setupIngest that suits your broadcasters rather than whatever a library defaulted to.
- CDN and transcodingThe quality ladder, the packaging and the delivery network, sized to your audience.
- Adaptive bitrate playbackQuality that follows the connection, on every platform you ship to.
- Scheduling and remindersUpcoming streams, calendar entries and a notification when one starts.
- Live chat and reactionsRate limited, moderated and readable when thousands are typing at once.
- Recording, replay and clipsEvery stream watchable afterwards, with highlights cut without a re-upload.
- Access controlFree, paid, members only or geoblocked, decided per stream and enforced at the session.
- Payments and subscriptionsCards, wallets and store billing, verified on your server before playback opens.
- Content moderation toolingChat filters, automated frame checks, reports, restrictions and an audit trail.
- AnalyticsConcurrency, watch time, rebuffering and drop-off, in one dashboard rather than three.
Ways a live streaming app earns.
Most operators run two of these together. The admin holds every rule, so your model changes later without a rebuild.
- SubscriptionsMonthly access to everything you broadcast, charged through the stores or your own billing.
- Pay per viewOne event, one price, which suits sport and anything people plan an evening around.
- AdvertisingPre-roll and mid-roll inserted server side, once the audience is big enough to sell.
- SponsorshipA named sponsor on the stream itself, priced per event rather than per impression.
- Live commerceProducts shown during the stream and bought without leaving it.
- Tickets and membershipsPaid entry to one event, or a members area that carries the archive too.
Example event
One ticketed match, 4,000 viewers
- 4,000 tickets at $5
- $20,000
- Store commission on mobile sales
- -$2,400
- Delivery: transcoding and egress
- -$740
- Payment processing
- -$620
An illustration, not a forecast. Delivery cost moves with bitrate, watch time and the CDN you are on, which is why your plan forecasts it per thousand watch hours.
Who we build live streaming apps for.
Tell us what happens on the stream and how many watch at once. The build gets sized around those two answers.
Live commerce and auctions
A seller demonstrates and somebody buys before the stream ends, so delay decides whether it works.
Built to fit
- Sub-second delivery, costed against the audience
- Products and checkout inside the player
- Bid and stock updates that never arrive late
Webinars and virtual events
Scheduled sessions with registration, slides beside the speaker and questions from the floor.
Built to fit
- Registration, reminders and attendance records
- Polls and questions rather than reactions
- Recording published the same day, because most registrations watch later
Education and training
Classes taught live, recorded once and watched all term by students who missed them.
Built to fit
- Cohorts, access rules and progress tracking
- Recordings tied to the course rather than a feed
- Reporting a training manager will be asked for
Broadcasters and sport
The hardest case, because the audience arrives in one minute rather than over an hour.
Built to fit
- Capacity planned around kick-off, not the average
- A load test before the date, on your real ladder
- Failover on ingest, because there is no second take
Consultations and support
One to one video where privacy and recording rules are part of the product itself.
Built to fit
- Scheduled sessions with waiting rooms
- Recording and retention set by your rules
- An audit trail a regulator would accept
Creator and community streaming
Regular broadcasters with an audience that comes back for the chat as much as the stream.
Built to fit
- Moderation tooling sized for many streams at once
- Notifications and an archive that bring people back
- Subscriptions or memberships from the first release
A price and a date you can plan around.
- 01 · Before we start
Free costed plan
Tell us the idea. You get the scope, a fixed price and a launch date in writing, free, whether you go ahead or not.
- 02 · Week 1
Design and prototype
Your screens in your brand. You click through a working prototype before any code is written.
- 03 · Weeks 2 to 4
Build and test
Our team builds your app and tests every screen. A new build reaches your phone each week.
- 04 · From about day 30
Launch and support
We publish to the App Store and Google Play, then keep the apps fixed, current and running.
Most first releases go live in about 30 days. Larger apps take longer, and your costed plan fixes the scope and the exact date.
What goes live first, and what follows.
Your costed plan splits the build into releases with their own fixed prices and dates. The first one carries a stream from a camera to a paying viewer without falling over.
About 30 days
First release
- Broadcasting, playback and adaptive quality
- Accounts, access control and payment
- Live chat with moderation, and recording
- Admin, analytics and one platform's apps
After launch
Second release
- Television apps and their store certifications
- Latency tuned against real audience behaviour
- Clips, highlights and the catch-up archive
- Whatever your numbers say people give up on
When you need it
As you grow
- More regions, and a delivery strategy to match
- Server-side ad insertion or sponsorship tooling
- Cost work as watch hours climb
- Handover to your own team, when you hire one
We publish your apps. It is in the price.
Every build ends with your apps live on the App Store and Google Play. Submission is part of the job, never an extra: we prepare everything, handle the review and fix whatever the stores ask for.
Included in every build
- Store listings. Name, description, keywords, screenshots and preview images.
- Privacy and compliance. Privacy details, data forms and content ratings each store requires.
- Signed release builds. Built, signed and uploaded for iOS and Android.
- Review and approval. We answer the reviewers and resubmit if anything is flagged.
- Updates after launch. Every new version goes through the same process.
The one cost that is yours
Apple and Google charge for a developer account. It is opened in your company's name, so the apps and their listings always belong to you.
- Apple App StoreUS$99 a yearApple Developer Program
- Google PlayUS$25 onceGoogle Play Console
Store fees are set by Apple and Google and may change.
What it is built with.
Ordinary tools your next developer will already know. Your costed plan names exactly what your build uses.
Apps
- Swift
- Kotlin
- Flutter
- React Native
Television
- tvOS
- Android TV
- Fire OS
- Roku SceneGraph
- Tizen
- webOS
Ingest and transcoding
- RTMP
- SRT
- WebRTC
- FFmpeg
- x264
Delivery
- HLS
- Low-latency HLS
- DASH
- CDN with origin shielding
Behind it
- Node.js
- Python
- PostgreSQL
- Redis
- Object storage
Payments
- Stripe
- Razorpay
- App Store
- Google Play
- Roku Pay
What sets the price.
No two streaming products are the same shape, which is why there is no price list. Your fixed price comes from the scope, and six things move it.
Get your fixed priceHow low the latency has to be
Broadcast delay, a few seconds, or sub-second conversation. Each one is a different architecture.
How many screens
Phones and web alone, or televisions with their certifications as well.
Who broadcasts
One studio feed, or thousands of people going live from their phones.
What happens in chat
A quiet room, or moderation at a scale that needs tooling and staff.
How money is taken
Store billing, your own checkout, or both with server-side verification.
Peak audience
The evening you are dreading is what the delivery gets sized for.
We have built these apps many times.
Your app is designed and built new for your audience. What we bring is 1000+ businesses served since 2008 and 150 people in one office in Madurai. That is how the scope, the price and the launch date all get fixed in advance. The things that sink a streaming project are rarely the player. It is usually a latency target that nobody agreed, or a delivery invoice that nobody forecast.
After launch, we stay.
A stream is judged live, in front of everybody, with no chance to fix it afterwards. The months after launch are the work.
Latency and quality
Your first real audience shows what the ladder missed. We watch rebuffering and startup time by region and device, then tune against them.
Running cost
Egress and transcoding move with watch hours, so the invoice grows in step with your success. We track cost per thousand watch hours and trim what is trimmable.
Fixes
Tell us once and we take it from there. Every issue is logged, fixed, tested and released, and anything that stops a stream jumps the queue.
Store and platform updates
Apple, Google, Amazon and Roku ship new versions and change their rules, and video apps get reviewed harder than most. The resubmissions are ours.
Monitoring
Concurrency, rebuffering, errors and the origin behind the CDN, watched around the clock. A stream broken in one country hides inside an average.
Handover
The apps and the delivery setup are yours, along with every account needed to run them. Carry on with us or hire your own team.
What our clients say.
You have been supporting me very quickly in every matter, especially in the last 2 months, and this makes me very happy.
Deniz SeçerJan 2024Very professional. Our project was quite complex and they covered all the aspects. Appkodes did an amazing and professional job developing and creating our Apple and Android apps. I was positively impressed with the communication you can absolutely trust on what they say.
Anu JosephJul 2023Asked before most builds.
Not here? The costed plan answers the rest, for your app.
Your idea stays yours. We can sign an NDA before you share the details, and you hear from us within 24 hours.
How do you build a live streaming app?
It all starts with two answers. How low the latency has to be, and how many people watch at the busiest moment. Those two decide the ingest, the transcoding and the delivery, which is most of the cost. After that comes the apps, the player, access control, chat with moderation and the admin behind them. Most first releases go live in about 30 days.
How much does live streaming app development cost?
It depends on the latency target, the number of platforms, who is allowed to broadcast and your peak audience. There are two numbers to agree on, and an honest quote keeps them apart. The build has a fixed price in your costed plan. The delivery has a monthly cost, forecast per thousand watch hours before you commit to anything.
What is the best video streaming server setup?
The one matched to your latency target, which is the question sitting behind that question. Broadcast delay of twenty seconds is cheap and simple, served as HLS from a CDN. A few seconds of delay wants low-latency HLS. Conversation in real time means WebRTC, which costs more per viewer and changes the architecture. We choose once you say what the stream is for, then load test it before launch.
How many concurrent viewers can a stream handle?
As many as the delivery is built and paid for. A CDN carries very large audiences over HLS. The practical limits sit in your origin, your transcoding and your budget rather than in the player. WebRTC is different, since real-time delivery costs far more per viewer and needs a media server tier. Give us your expected peak and we will size it, then prove it with a load test.
Do you build television apps as well?
Yes, and they are usually where these projects run late. Apple TV, Android TV and Google TV, Fire TV, Roku, Samsung Tizen and LG webOS are separate builds with separate stores. Remote navigation, pairing by code and certification take real time, and Roku in particular has requirements that fail a rushed submission. They are scoped, dated and tested on physical devices.
Can you add streaming to an app we already have?
Often, yes, and it is a common way to start. We read your current stack and your API first, then report back plainly on where streaming fits and what it will cost to run. Sometimes the answer is that your backend stays exactly as it is, and we build only the apps and the delivery around it.
How do you moderate a live stream?
Chat filtering as messages arrive, cooling-off periods on repeat posters, and restricted privileges for new accounts. Frames are sampled automatically against a classifier, because nobody is able to watch every stream by hand. Your moderators get one click to end a broadcast, and a record sits behind every action.
Who owns the app and the code?
You do. The code sits in your own repository, the store and cloud accounts stand in your company's name, and the documentation is written for a developer who has never met us. You can take the whole thing elsewhere whenever you want, and nothing needs transferring because none of it was ever ours.
Your first release could be live
next month.
Tell us about the app you want to build. We send back a costed plan with a fixed price and a launch date, free and yours to keep.
