Reverse Reaction! vs Brainy Lines
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Reverse Reaction!
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Your instincts are WRONG. That's the whole game. Opposite Day! flips everything you know about reaction games. The screen says TAP โ so you don't. It says DON'T TAP โ so you do. Simple to understand, hilariously hard to actually do. HOW IT WORKS โข Read the instruction โข Do the EXACT OPPOSITE โข Do it fast โ hesitate and you lose a heart Tap, hold, and swipe your way through levels that get faster, trickier, and sneakier. Just when you think you've rewired your brain, the game flips the rules again. WHY YOU'LL LOVE IT (AND HATE IT) โข One-hand, one-minute rounds โ perfect for queues, commutes, and "one more try" spirals โข Levels that escalate from "easy" to "how did I fail THAT" โข 3 hearts per run โ every mistake counts โข TODAY'S TRICK โ a fresh daily challenge to keep your brain on its toes โข Clean, hand-drawn notebook style with zero clutter TRAIN YOUR BRAIN BY BREAKING IT Opposite Day! isn't just about speed โ it's about impulse control. Suppressing your first reaction and doing the reverse is a genuine mental workout. You'll feel your brain fighting you. That's the point. Easy to learn. Impossible to master. Infuriatingly fun. Think backwards. React smarter. Play Opposite Day! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Brainy Lines
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Highlights your 100+ levels and the "One Stroke" logic for parents and kids.
Screenshots
Verdict
The clearest difference is in-app purchases: Brainy Lines at none against Reverse Reaction!'s 8. Reverse Reaction!'s advantage is iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Reverse Reaction! sells 8 one-off in-app purchases. Brainy Lines asks for nothing beyond the download.
| Parameter | Reverse Reaction! | Brainy Lines |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | โ |
| Ads | Yes | Yes |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 โ better | 15.1 |
| Further details โ not scored | ||
| Size | 62 MB | 46 MB |
| Age rating | 4+ | 12+ |
| Developer | Percy Ng'uni | Sanjay Chauhan |
In-app purchases
Reverse Reaction!
- Space Theme$0.99
- Sketch Theme$0.99
- Deep Sea Theme$0.99
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- Retro Theme$0.99
- Remove Ads Forever$1.99
- 500 Coins$1.99
- Remove Ads$3.00
- 1000 Coins$4.99
Brainy Lines
No in-app purchases
Questions
Is Reverse Reaction! free?
Is Brainy Lines free?
Do Reverse Reaction! or Brainy Lines have ads?
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