19+ apps crafted · 500K+ downloads on Google Play

Free Offline Android Apps
for Kids, Finance & Games

High-quality apps for learning, everyday finance, and play. 100% free to use, no login required, and works completely offline.

Explore on Google Play → Browse All Apps
Works Completely Offline 100% Free to Use No Login Required Made in India 🇮🇳
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19+
Apps & Counting
500K+
Downloads
4.5 ★
Avg Rating
100%
Works Offline
New · Play in Your Browser

Free kids games. Zero downloads.

18 educational browser games — memory, math, ABC, shapes, puzzles, tic tac toe, chess & more. No install, no sign-up. Try one right here.

🃏 Quick match — find the 3 animal pairs!
🦁 Safari Match Memory pairs · ages 3–7 🎈 Math Balloon Pop Addition & subtraction · ages 4–8 👾 Feed the Color Monster Colors & sorting · ages 2–5 🔍 Letter Detective Phonics & first letters · ages 4–7 See all 18 games →
Why RJ App Studio

Built different. On purpose.

Every app follows the same promise — lightweight, easy to use, and free for everyone.

🦁 🔤 🔢 ➕ 🧩

Learning that feels like play

Learning apps for ages 2–12 — alphabet, numbers, math, phonics, shapes, memory and animals. Designed with parents, tested with kids.

🤝

Simple & transparent

No account required. No subscriptions or hidden paywalls. Install the app and start using it — that's it.

📶

Works completely offline

Every feature works without internet — flights, road trips, anywhere.

🎈

Free for everyone

Every app is completely free to download and use — kept free by unobtrusive, safe advertising.

🇮🇳

Built for India

Finance tools made for Indian users — EMI, SIP, PPF, income tax & more.

The Collection

Our apps. All offline.

19+ apps and counting — free to use and no login required, on every single one.

👨‍👩‍👧 For Families Kids & Learning · Games 💼 For Adults Finance, Utilities & Productivity

Most apps demand your attention.
Ours just want to work for you — offline, lightweight, and 100% free.

What Users Say

Loved by families & professionals

Real reviews from Google Play.

★★★★★
“123 Numbers Learning Game is perfect for teaching kids numbers 1 to 20. It's colorful, easy to use, and keeps children entertained while they learn.”
Dinkal Shah 123 Numbers: Kids Learning · Google Play
★★★★★
“Simple, fast, and accurate. Helps me calculate monthly SIP, loan EMIs, and plan investments easily. Perfect for smart financial planning!”
Ravi Patel SIP Calculator: Invest & EMI · Google Play
★★★★★
“An adorable and educational app, perfect for my baby girl! It's delightful to watch her play and learn with the interactive quizzes, number matching and sequencing games.”
Bansi P 123 Numbers: Kids Learning · Google Play
★★★★★
“Easy to use income tax calculator for the tax calculation of FY 2024-25 & 2025-26. Fast calculator with accurate calculation.”
Rajshree Shah Income Tax Calculator 2025–26 · Google Play
About the Developer

Independent, and proud of it

RJ App Studio is an independent development studio based in India. We specialize in building lightweight, highly optimized tools that process calculations locally on your device. We keep our apps completely free through unobtrusive, safe advertising.

Read our story →
Get Started

Every app, on Google Play

Works completely offline · 100% free to use · No account needed

View All Apps on Google Play → Browse the Directory
RJ App Studio is an independent Android app development studio based in India, publishing free apps on Google Play. The studio builds offline-first apps in four categories: kids' education (alphabet, numbers, math, phonics and memory games for ages 2–12), personal finance for Indian users (EMI, SIP, income tax and expense calculators), health and utility tools (BMI, calorie, age and electricity bill calculators), and casual games (chess, jigsaw puzzles, tic tac toe, snake and ladder, stack arcade). All apps are 100% free to use, require no account or login, work completely offline, and are supported by unobtrusive, family-safe advertising; kids' apps use child-safe, COPPA-compliant ad formats. The studio has published 19+ apps with over 500,000 combined downloads and an average rating of 4.5 stars on Google Play. Official website: https://rjappstudio.in — Google Play developer page: https://play.google.com/store/apps/dev?id=8272932312657590253