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Prediction games | Fan engagement | Free to play

Sports Prediction Game App Development

Games fans play with friends while the match is on: call the next over, climb the room leaderboard, win sponsor rewards. Points only, no real money. We are building one now — CallIt, a social game for live cricket.

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Team backed by NITians & IITians · Offices in Bengaluru, Noida & Modinagar · Pvt Ltd Company

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Team Backed by NITians & IITians

Our engineering team includes alumni from India's premier institutions — building production-grade apps with the rigor and depth these programs instill.

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National Institute of Technology

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Indian Institute of Technology

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Company Registration, Startup India DPIIT, Seed Funding documents

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Company Registration

Startup India DPIIT · Pvt Ltd / LLP · Seed Funding

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Our Services

What We Build

End-to-end development services tailored for your business

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Timed call windows

Fans call what happens in the next few balls or minutes; calls lock before play resumes and settle from the live feed.

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Private and public rooms

Create a room for friends with an invite link, or join an open room that fills before the match.

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Call cards and multipliers

Six, four, wicket, dot ball, 10+ runs — each with its own points multiplier and a limited number of uses per match.

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Live leaderboards

Room and global rankings that move with every settled call, plus streaks and season tables.

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Sponsors and rewards

Sponsored rooms, branded call cards and non-cash prizes, so the game earns without entry fees.

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Chat and reactions

Room chat and reactions that make the app the place friends watch the match together.

Fantasy asks fans to do homework. A prediction game asks: what happens next?

Fantasy sports rewards the fan who studies form for an hour before the match. Most fans do not want that. They want something to play with friends while the match is on, in the gaps between balls — a call on the next over, a leaderboard for the group, bragging rights at the end. That format is lighter than fantasy, more social, and it works without money changing hands.

We are building one now. CallIt is a social game for live cricket: you join a private room with friends or a public room that fills before the match, and when a call window opens you pick what the next six balls will bring — a six, a four, a wicket, a dot ball, ten or more runs. Each card carries its own multiplier and can be used a limited number of times per match, calls lock before the bowler runs in, and the room leaderboard moves as each call settles. There are pre-match calls on the toss and the winner, room chat, and rooms that sponsors can brand. It is free to play and points only.

The hard part of such a game is timing. A call window has to close on every phone at the same moment, before the ball is bowled, even though a television broadcast can run seconds behind the data feed. Settlement has to be instant and beyond argument. This is the live-match engineering we have run on Cricket Winner since 2022: scores pushed over WebSockets in under a second, and infrastructure that scales with the match.

Because there is no entry fee and no cash prize, the format is legal in India after the 2025 online gaming law, and it is the kind of product teams, leagues, broadcasters and sponsors want for fan engagement. We build it for cricket, football or any sport with a live data feed.

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Written by Xenotix Labs Engineering

Founding Engineering Team

Xenotix Labs has shipped 110+ products for startups and businesses, including Cricket Winner, a live cricket platform that has run in production since 2022. The engineers who write these guides lead the architecture on our client builds.

Sub-services

What we ship inside sports prediction game app development

Real engagements, real case studies — not a feature list. Each sub-service is one we have shipped to production.

Live prediction engine

Call windows opened and locked by the server against the live feed, automatic settlement, multipliers, limited-use cards and streak bonuses.

Use cases: Ball-by-ball cricket games, next-goal and next-play games in football and other sports

Shipped on: CallIt (in build); live feed handling from Cricket Winner

Rooms and social play

Private rooms with invite links, public rooms with capacity and countdowns, room chat, reactions and friend lists.

Use cases: Friend groups, offices, fan clubs, creator communities

Shipped on: CallIt's private and public rooms

Pre-match and season games

Toss and match-winner calls, tournament brackets, score predictors and season-long leaderboards that keep fans between match days.

Use cases: Tournament-long engagement, off-season retention

Shipped on: Pre-match calls in CallIt

Sponsor and reward tools

Sponsored rooms, branded cards, vouchers and merchandise prizes, with campaign reports for the sponsor.

Use cases: Brands, broadcasters and teams funding a free game

Shipped on: Sponsored rooms in CallIt

Fan engagement for teams and leagues

The same game engine inside an official team or league app, alongside polls, quizzes and loyalty points.

Use cases: Franchises, leagues, tournament organisers

Shipped on: Notification and engagement systems from Cricket Winner

Tech stack reasoning

What we build it on, and why

The app is Flutter or React Native, one codebase for Android and iOS, with the animation budget a game needs. Game state lives on the server: Node.js services open and lock each call window from the data feed's clock, so no phone can submit late.

Windows, calls and leaderboards are held in Redis for speed and written to PostgreSQL as the permanent record, and every room receives updates over WebSockets. Each settled call is logged with the feed event that settled it, which is what ends disputes.

Firebase Cloud Messaging pulls players back when a window is about to open, and AWS auto-scaling sizes the system to the match — a final and a dead rubber do not need the same servers.

Pricing & timeline

How much does sports prediction game app development cost?

Published tiers, not opaque quotes. Every range below is one we have shipped engagements at.

Single-sport game

₹10L – ₹18L

$12,000 – $21,500

Timeline3–4 months
Team2 mobile, 2 backend, 1 designer, PM
ScopeRooms, timed calls, settlement, leaderboards, chat, admin; Android + iOS
Best forStartups launching before a tournament

Game with sponsors and rewards

₹18L – ₹30L

$21,500 – $36,000

Timeline4–6 months
Team2 mobile, 2 backend, 1 designer, QA, PM
ScopeAdds sponsored rooms, reward catalogue, pre-match and season games, referral system, analytics
Best forProducts with a sponsor or broadcaster on board

Fan engagement platform

₹30L – ₹55L+

$36,000 – $66,000+

Timeline6–9 months
TeamDedicated pod with DevOps and QA
ScopeSeveral sports, white-labelled for teams or leagues, web + mobile, partner dashboards
Best forPlatforms selling engagement to teams and leagues

Pricing varies with scope, integrations, and compliance needs. Every engagement starts with a free discovery call, and you get a fixed-scope written estimate before any money changes hands — never an open hourly meter.

Real case studies

Production case studies — not deck pages

Each sports prediction game app development engagement below is live, in production, and serving real users today.

CallIt — a social game for live cricket (in build)

Problem

Give friends something to play together during a live match: call what happens in the next six balls and climb the room leaderboard.

Stack

Private and public rooms, timed call windows that lock before the bowler runs in, pre-match calls, live leaderboards, room chat, sponsored rooms

Outcome

Free to play and points only — no real money — so it can run in India under the 2025 online gaming law.

Cricket Winner — live cricket for fans across India and the GCC

Problem

Ball-by-ball scores, fantasy tools and match predictions in one app that stays up through IPL finals.

Stack

Flutter, Node.js, Redis pub/sub, WebSockets, Firebase Cloud Messaging, PostgreSQL, Python (ML), AWS auto-scaling

Outcome

Built in 2022 for Dubai's WinnerMedia Sports and live in production ever since, with sub-second score sync.

Read case study

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Why founders pick Xenotix

Why Xenotix Labs for sports prediction game app development

A sports app live since 2022

Cricket Winner has run in production through every IPL season since we built it.

Real-time is our default

WebSockets, Redis and auto-scaling are how we build match-day features, not an upgrade.

Legal model first

Everything we build is free-to-play, in line with India's 2025 ban on real-money games.

A demo every Friday

A working build on a staging link every week, tested against real match data.

Fixed quote after discovery

Scope, timeline and price in writing before you commit; payments split into milestones.

You own everything

Code, designs and cloud accounts are yours, and we sign an NDA before you share details.

Design Process in Figma

Designed in

Figma

How We Work

Our Process

01

Discovery & Strategy

We understand your business goals, target audience, and technical requirements to create a solid foundation.

02

Design & Prototyping

Our designers craft pixel-perfect interfaces in Figma, ensuring every interaction feels intuitive and premium.

03

Development & Testing

Clean, scalable code with rigorous testing to ensure your product performs flawlessly across all devices.

04

Launch & Support

We handle deployment, monitoring, and provide ongoing support to keep your product running smoothly.

Tech Stack

Technologies We Work With

FlutterReact NativeNode.jsWebSocketsRedisPostgreSQLFirebase Cloud MessagingAWS

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We reply within 4 business hours. The first call is free, and you get a written estimate before you pay anything.

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The team behind the work

Developers coding together
Designing the Cricket Winner app in Figma
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Want to see what we've built? Check out our work.

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Real Data

How Much User Traffic We Are Handling Right Now?

On our clients' apps and sites — real numbers, real dashboards, zero fluff.

Google Search Console — 2M clicks, 108M impressions, 30% CTR
Cloudflare Analytics — 24.65M unique visitors in 30 days
Cloudflare HTTP Traffic — 437K requests, 113.91K visits/day
Global traffic from 154 countries — India, US, Singapore, China
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0M+

Total Clicks

Google Search Console · 3 months

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0M+

Total Impressions

Google Search Console · 3 months

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0.00M

Unique Visitors

Cloudflare Analytics · 30 days

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0.00K

Daily Visits

Cloudflare · 24 hours

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0K+

Requests Served

Cloudflare · 24 hours

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0

Countries Reached

Global traffic distribution

Google Search Console verifiedCloudflare Analytics30% average CTR154 countries served99.9% uptime

Hear directly from clients

What Directors Say

About Our Team.

Video reviews, WhatsApp screenshots, and written testimonials — straight from founders who built with us.

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Xenotix Labs team — 110+ shipped products, client reviews

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Message us on WhatsApp or leave your number — a senior engineer calls you back, not a call centre.

Common Questions

Frequently Asked Questions

How much does a sports prediction game cost to build?

A single-sport game with rooms, timed calls, leaderboards and admin costs ₹10–18 lakh ($12,000–$21,500) over 3–4 months. With sponsor tools, rewards and season games it is ₹18–30 lakh ($21,500–$36,000). A multi-sport fan engagement platform starts around ₹30 lakh ($36,000).

Is a prediction game legal in India?

A free-to-play one is — no entry fee, no deposit, no cash winnings. Games played with money for a monetary return are prohibited under the 2025 online gaming law. This is our reading, not legal advice; have a lawyer confirm your reward model.

How is this different from a fantasy app?

Fantasy is decided before the match, when you pick a team. A prediction game is played during it, in short calls on what happens next, usually with friends in a room. It needs less knowledge, so more fans play.

How do you stop late calls when TV runs behind the feed?

The server opens and locks each window from the data feed, not from the phone or the broadcast, and locks before the ball is bowled. A fan watching a delayed stream cannot gain from it, and every settled call is logged against the feed event.

How does a free game make money?

Sponsored rooms and branded cards, advertising, paid cosmetic items, and licensing the game to teams, leagues or broadcasters as their fan engagement product.

Have you built one?

We are building CallIt, a social game for live cricket, and you can see its product recording on our homepage. The live-match systems behind it have run on Cricket Winner since 2022.

Do you work with clients outside India?

Yes. Cricket Winner's client is in Dubai, and we also work with clients in the Philippines. Quotes are given in USD or AED, calls are in your time zone, and the contract and NDA are signed before work starts.

Will you support the app after launch?

Every build includes 30 days of post-launch support. After that you can keep us on a monthly retainer, which most sports clients do through their season, or hand the code to your own team — you own all of it.

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