NumbR vs Mega Rainbow
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
NumbR
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Swipe, solve, chain. NumbR is a fast mental math puzzle where every second counts: connect the numbers to hit the target before the clock runs out. It's a brain game that sharpens mental math, focus and speed in short, intense runs, without feeling like homework. ONE MINUTE A DAY Every day brings a new grid, the same one for everyone. Solve it, keep your streak alive and compare scores with your friends. FOUR WAYS TO PLAY • Daily: the grid of the day, one free try • Sprint: 30 seconds on the clock, every correct answer adds time • Zen: no timer, train with a clear mind • Journey: 300 levels, from very easy to brutal, with stars to collect EASY TO LEARN, HARD TO PUT DOWN One gesture: swipe across the tiles to add or subtract. Chain correct answers to build combos, beat your records and earn coins. Logic, math and speed in one addictive puzzle. BUILT FOR YOUR BRAIN • Playable offline • Records per mode and grid size • Daily missions Your daily grid is waiting. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Mega Rainbow
Blend a character into diverse landscapes by sampling colors from the environment and painting. Earn points to unlock new characters and stages in this unique camouflage game.
- Color sampling eyedropper
- Intuitive brush painting
- Natural color blending
- 50 unique stages
- 40 collectible characters
- Rank system
- Share artwork
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Paint your character and hide in the scenery! Mega Rainbow! is a unique camouflage painting game where you use colors picked directly from the background to blend a white character into beautiful landscapes. Move your character anywhere you like, use the eyedropper to sample nearby colors, and paint with the brush until your character becomes part of the scene. When you're finished, your artwork is evaluated based on paint coverage, color matching, and blending quality. Earn points and stamps to unlock new characters and stages. Hide humans, animals, dinosaurs, and more across colorful environments including rainbow fields, vibrant cities, cozy interiors, floating sky cities, and many other imaginative worlds. Features Pick colors directly from the background with the Eyedropper Smooth and intuitive brush painting Blend colors naturally for realistic camouflage 50 unique stages 40 collectible characters Rank system from S to C Pinch to zoom and drag to explore Share your finished camouflage artwork with friends and on social media The better you observe the background, the higher your score. Can you create the perfect camouflage? Paint. Blend. Hide.
Screenshots
Verdict
The clearest difference is in-app purchases: Mega Rainbow at none against NumbR's 5. On price, ads, device support and iOS requirement 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. NumbR sells 5 one-off in-app purchases. Mega Rainbow asks for nothing beyond the download.
| Parameter | NumbR | Mega Rainbow |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.3 (4 ratings) — better |
| Number of ratings | — | 4 — better |
| Update frequency | — | Every 10 days |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 29 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Anthony HAEMMERLIN | Hideyuki Aono |
In-app purchases
NumbR
- Unlimited Lives : 1 Day$0.99
- Unlimited Lives : 3 Days$1.99
- Remove Ads$3.99
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- Unlimited Lives : 7 Days$3.99
- NumbR+$8.99
Mega Rainbow
No in-app purchases









