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68
BU Score
Solid

BrainGain - Brain Training

4.7 ✍️ Editor
✍️ BU Analytics Review

BrainGain - Brain Training is an iOS app from AIBY in the Education category, currently rated 4.7★ across 21,736 ratings. Initial signal reads as no scraped reviews yet — judgment based on metadata only.

Our BU Score puts it at 68Solid (established niche player). For a Education app, that means established niche player.

Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.

creator

📊 Performance Tracking LIVE

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idle
0%
Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
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since first record
Range:

💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 5 of 5 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Mid install base (21,736 ratings)METRIC
+$5,500
Excellent rating (4.7★)METRIC
+$2,200
Multilingual (20 languages)METRIC
+$1,500
Ad-supported / freemiumMETRIC
+$600
Growing app (2y old)METRIC
+$200
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Mar 26
Apr 26
May 26

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
💾 215 MB🔞 4+📱 iOS 16.0+🔖 v1.60🔄 updated 5d ago🌐 AR, DA, EN, FR, DE +15📂 Education💰 Paid🚀 Launched 2024 (2y old)

📝 About this app

Swap mindless scrolling for brain training. Meet Brain Gain—your all-in-one brain training app with adaptive games, mental tests, and daily brain workouts. Rated 4.7 by 18,000+ users.

Join 1.8 million people training smarter. Whether you want to think faster at work, trade scrolling for something meaningful, or simply keep your mind sharp, Brain Gain makes every session count. It helps you build five essential cognitive skills: memory, focus, problem-solving, math, and language—through 25+ games and 1,000+ units that adapt to your abilities.

With Brain Gain, you can:

• Build cognitive skills—strengthen memory, focus, math, language, and problem-solving for everyday life.
• Train your way—choose 5-minute bursts or 20-minute deep sessions for workouts that fit your schedule.
• Stay challenged—adaptive difficulty that grows with you, so games never feel too easy.
• Know your strengths and weaknesses—take mental tests to see where you shine and where to improve.
• Boost your mental skills for free—access games and tests at no cost, then upgrade when you're ready.


TRAIN YOUR BRAIN DAILY
Join a game marathon for an epic sprint through dozens of progressive levels. Choose your Marathon length and make brain training part of your daily routine.

CALCULATE FASTER
Sharpen your math skills with games that make numbers fun. From quick arithmetic to tricky equations, you'll solve true-false challenges and find missing math symbols—all in fast, focused sessions.

BOOST YOUR LANGUAGE SKILLS
Put your vocabulary to the test. Tackle classic word puzzles, word-building challenges, and creative language games designed for enthusiasts of all levels.

TAKE MENTAL TESTS
Discover how your mind works. Explore self-assessments for IQ, ADHD, childhood trauma, and more—then get detailed results with personalized advice and book recommendations.

IMPROVE MEMORY & FOCUS
Want to remember more and stay focused longer? Build stronger recall and concentration with engaging challenges—from finding lost paintings to matching games and dynamic puzzles.

SHARPEN ANALYTICAL SKILLS
Think like a problem-solver. Spot patterns, analyze information, and make quick decisions in exercises built to boost critical thinking.

TRACK YOUR PROGRESS
See how far you've come. Detailed stats show your improvement across every skill category, so you always know where you're growing and what to focus on next.

Ready to level up your mind? Download Brain Gain today and start your journey to a sharper, brighter, and more confident you through innovative puzzles, brain games, and scientifically inspired brain training!

FAQ
Q: Is Brain Gain based on real science?
A: Yes! Our app is built on research-backed cognitive training principles. We designed every game to challenge your mind and improve vital cognitive skills. Learn more: https://www.cognitivetrainingdata.org/

Q: Can I use Brain Gain for free?
A: Absolutely. Access brain games and mental tests at no cost. When you're ready for more, upgrade for unlimited access to all features.

Q: Will I run out of things to do?
A: Not likely. Explore 25+ adaptive games, mental tests with personalized insights, daily Marathons, and fresh themed Quizzes released for holidays and special events.

UNLIMITED ACCESS
Subscribe to unlock all games, tests, and features. Subscriptions renew automatically based on your selected plan.

By using the app, you agree to our Privacy Policy and Terms of Use:
https://aiby.mobi/braingain_ios/privacy
https://aiby.mobi/braingain_ios/terms

🆕 What's New · v1.60

Hello there! Here’s what we’ve prepared for you:
— Minor bug fixes and performance improvements

If you like Brain Gain, please rate us and leave a review. Stay tuned for more updates!
Keep those neurons firing,
Brain Gain team

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
BrainGain - Brain Training
Developer
AIBY
Bundle ID
com.aiby.BrainTraining
App Store URL
Open in App Store
Category
Education
Content rating
4+
Languages
AR, DA, EN, FR, DE, HE, ID, IT, JA, KO, NB, PL, PT, RU, ZH, ES, SV, TH, TR, VI

Company

Website
aiby.com
Tagline
Empowering people with technology
Description
Based in Florida, AIBY is a co-founding company that builds global tech businesses that specialize in mobile-first products.
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
Not found

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$201/mo
Top-grossing rank
🇧🇷#66 /100   🇮🇳#76 /100
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
https://twitter.com/aibygroup
LinkedIn
https://www.linkedin.com/company/aibygroup
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
https://aiby.com/press
Press / News
Not found

Contacts & Socials

Socials
facebook · instagram · linkedin · medium · twitter
Email
Not found
Phone
Not found
Contact page
Not found
About page
https://aiby.com/company-details/
Recent App Store Reviews49 latest · avg 3.65★ · 53.1% 5★ · 24.5% 1★
5★
26 (53%)
4★
7 (14%)
3★
1 (2%)
2★
3 (6%)
1★
12 (24%)
Praise: great ×10 love ×5 fantastic ×1 amazing ×1 awesome ×1Complaints: scam ×3 overpriced ×1
Top positive
★★★★★ Brain challenge
Great fun…
★★★★★ Play
Play…
Top negative
★☆☆☆☆ Bogus
This would be fun and entertaining if there wasn’t an ad after each level that each last at least 5x as long as it does to complete the level. It’s more ad than game. It’s literally faster after each level to exit the game and go back in th…
★☆☆☆☆ Uses Generative AI
I enjoyed the game until there was the “find the difference” in the pictures game and it was obviously AI slop. Makes me wonder how many other of the puzzles are just AI. Do better…
📈Ratings growth21,736 ratings+3286% lifetimeShow 3-year history estimate ▾Apr 2024May 2025May 2026
Tracked (1 weeks) Pre-tracking estimate (26 weeks) · model-based, ±5% noise · anchored to release date and current value
🗺️Geographic DistributionTop 10Top 30Top 60
BR#66IN#76
🌍Top Countries — Grossing Rank2 countries
🇧🇷BR
#66 /100
🇮🇳IN
#76 /100
📊Category Rank Trajectory#66 now · best #62 · worst #100
Lower line = better rank · Estimate from ratings growth model · Lower position on chart = worse rank · Higher = top of chart
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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