Red Genius vs BlitzSlices
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Red Genius
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A minimalist masterpiece of logic that will force you to rethink everything you know about puzzles. It’s time to open your mind and push your cognitive limits. In the hardest IQ test experience ever released, your objective is deceptively simple: turn the entire screen red. But don’t be fooled—each of the 45 unique levels features its own hidden logic. You’ll need to move, click, swipe, and jump through a series of increasingly difficult riddles that demand both creative thinking and razor-sharp analysis. Prove your genius and master the art of the red screen. HOW TO PLAY: Interactive Discovery: Every level is a new rule. Experiment with touching, dragging, and swiping to find the solution. Think Outside the Box: Logic isn't always linear. Look for patterns in the movement and the minimalist shapes. Utilize Hints: Stuck on a particularly tough riddle? Click the light bulb for clever hints to guide your way. Reach Perfection: Complete all 45+ unique challenges to be crowned a logic master.
BlitzSlices
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Short tagline Master the blade. Clear every stage. Build your collection. Description Step onto the cutting board and turn every run into a satisfying slice-fest. Timing and focus matter: cut cleanly, keep your rhythm, and push through stages that get faster and trickier as you go. Gameplay • One-touch arcade slicing — easy to learn, rewarding to master • Slice through colorful ingredients across varied stages • Earn coins as you play and chase your best score on every run • Win or lose, each round ends with clear results so you always know how you did Collect & customize • Browse a full knife collection and pick your favorite blade • Unlock new knives as you progress and spend coins to expand your set • Discover more food types and ingredients as you clear stages Features you'll enjoy • Bright, casual visuals and smooth 3D-style presentation • Collections screen to manage knives and track what you've unlocked • Revive and continue when a run goes wrong — one more try is always close • Designed for quick sessions: perfect for a break, a commute, or winding down Why you'll keep coming back Every stage is a small challenge in precision and pace. Unlock the next knife, beat your last score, and see how far your slicing skills can take you. Whether you play for five minutes or an hour, the loop stays simple, fun, and satisfying. Download now and see how sharp your timing really is.
Screenshots
Verdict
The clearest difference is iOS requirement: Red Genius at 13.0 against BlitzSlices's 15.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Red Genius | BlitzSlices |
|---|---|---|
| Price | Free | Free |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 101 MB | 60 MB |
| Age rating | 4+ | 17+ |
| Developer | 海洋 祝 | 林瀚 陈 |
In-app purchases
Red Genius
No in-app purchases
BlitzSlices
No in-app purchases









