Brain Training AHA vs ベタ問の森
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Brain Training AHA
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Stimulate Your Brain with ‘Aha!’ Moments! A Puzzle Game That Challenges You to Spot Gradual Changes in Images The exhilarating “Aha!” moment will have you hooked! A new kind of “spot the difference” brain-training puzzle game that stimulates your vision and brain! Experience the “Aha!” moment—where parts of an image gradually change—right in the palm of your hand. At first glance, they look like ordinary photos or illustrations… but something is slowly changing somewhere!? Sharpen your focus and spot the moment the change happens! ◆ Game Features The Satisfying “Aha!” Experience The exhilaration you feel the moment you notice the change after staring intently at the screen is unbeatable! It’s perfect for brain activation (brain training). A wealth of levels for everyone from beginners to experts Features a wide variety of challenges, including beautiful landscapes, cute illustrations, and scenes from everyday life! Quick play during spare moments Each level takes just a few dozen seconds to complete, making it perfect for commuting, on the way to school, or as a quick break to clear your head! ◆ Recommended for: ・Those who enjoy brain training, quizzes, and puzzle games ・Those who want to experience the thrill of an “Aha!” moment ・Those who want to improve their concentration and observational skills ・Those who are good at or enjoy spot-the-difference games ・Those looking for a free, casual game to pass the time So, can your brain spot the differences? Download now and enjoy the ultimate “Aha!” experience!
ベタ問の森
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「ベタ問の森」の問題を一覧で見ることができます。 早押しボタンを使って押しポイントを確認しながらの実践練習ができます。 分からない問題はお気に入り登録をして重点的に覚えることができます。
Screenshots
Verdict
The clearest difference is in-app purchases: Brain Training AHA at none against ベタ問の森's 1. Brain Training AHA also leads on device support (3 vs 1). ベタ問の森's advantage is update cadence (every 5 weeks vs every 33 months). On price, ads 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. ベタ問の森 sells 1 one-off in-app purchase. Brain Training AHA asks for nothing beyond the download.
Brain Training AHA ships an update every 33 months, ベタ問の森 every 5 weeks. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.
| Parameter | Brain Training AHA | ベタ問の森 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 33 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.2 |
| Further details — not scored | ||
| Size | 22 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | yuzuru watanabe | Iori Kodama |
In-app purchases
Brain Training AHA
No in-app purchases
ベタ問の森
- お気に入り上限を100増やす$0.49









