Comparison

旧国名地図クイズ vs Mega Rainbow

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

旧国名地図クイズ

Features
Read full description

このアプリでは、旧国名・東海道五十三次をクイズ形式で楽しみながら学ぶことができます! 楽しみながら知識を身につけ、気づけば旧国名があなたの記憶に残ります。 旅行に行った際、郷土品や地方出身の友達との会話に役立つかもしれません。 一見現代では役に立たないと思われる知識も、意外と日常生活で活用されます。 地名から地域の文化や歴史を推測する楽しみ、そして教養としての価値を見つけましょう。 旧国名・東海道五十三次を覚えたい方々にとって、学びの助けになることを願っています。 ぜひ楽しみながら、新たな知識を身につけてください!

About

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.

Highlights
  • Color sampling eyedropper
  • Intuitive brush painting
  • Natural color blending
  • 50 unique stages
  • 40 collectible characters
  • Rank system
  • Share artwork
Features
Read full description

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

旧国名地図クイズ1 screens
Mega Rainbow4 screens

Verdict

The call

The clearest difference is in-app purchases: Mega Rainbow at none against 旧国名地図クイズ's 1. 旧国名地図クイズ's advantage is ads (none vs shown) and device support (3 vs 1). On price and update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 旧国名地図クイズ sells 1 one-off in-app purchase. Mega Rainbow asks for nothing beyond the download.

UpkeepUpdate frequency

旧国名地図クイズ ships an update every 2 weeks, Mega Rainbow every 10 days. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

Scorecard4 real differences · 5 level
旧国名地図クイズ versus Mega Rainbow: the parameters behind the verdict, then further details
Parameter旧国名地図クイズMega Rainbow
PriceFreeFree
Rating—4.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 2 weeksEvery 10 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
Monetization—Ad-supported
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17.6
Further details — not scored
Size96 MB54 MB
Age rating4+4+
DeveloperHiroto YamauchiHideyuki Aono

In-app purchases

1 purchases

旧国名地図クイズ

One-time1
  • Premium$5.99
None

Mega Rainbow

No in-app purchases

Questions

Is 旧国名地図クイズ free?
旧国名地図クイズ is free to download, with in-app purchases available.
Is Mega Rainbow free?
Mega Rainbow is free to download, with no in-app purchases.
Do 旧国名地図クイズ or Mega Rainbow have ads?
Mega Rainbow shows ads; 旧国名地図クイズ does not.
Which is updated more often, 旧国名地図クイズ or Mega Rainbow?
旧国名地図クイズ ships an update every 2 weeks, and Mega Rainbow every 10 days. Most recently, 旧国名地図クイズ was updated on October 7, 2026 and Mega Rainbow on October 12, 2026.

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