ChainBeeT 【Music Game】 vs なんこ：何本？
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
ChainBeeT 【Music Game】
A challenging rhythm game offering a vast library of over 1000 songs with more than 4000 playable charts. It caters to all skill levels with difficulty options ranging from beginner to expert, providing an arcade-like experience.
- Over 1000 songs
- 4000+ charts
- Multiple difficulty levels
- Beginner to expert modes
- Arcade-style challenge
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Simple but tough! Music game with many songs to play! 1000 songs and more than 4000 charts! ◆ChainBeeT's features◆ ・ChainBeeT features 4 to 5 charts per song, with a wide range of difficulty levels, so it can be enjoyed by everyone from beginners to super experts! You may experience a level of difficulty comparable to that of arcade games! This game is Japanese Indie game.
なんこ：何本？
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「なんこ：何本？」は、発達障がい（自閉症、アスペルガー症候群、注意欠如・多動性障がい（ADHD）、 学習障がい、チック障がい）のある児童向け療育・知育ゲームアプリです。 障がいのある子ども向けのシンプルなゲームアプリとなっています。 ◆ ルールは超簡単 ◆ 相手が背中で何本棒を持っているかを当てる簡単ゲーム！ プレーヤーと相手の手持ち数は3本。 敵が合計本数を宣言しプレーヤーが数を宣言します。 敵が選んだ数を避けて宣言する必要があります。 両社が宣言した後、棒を数えて合計本数を確認します。 的中した場合は勝ちとなりますが、外した場合はその勝負は流れます。 3勝した方が勝ちとなります。 相手が棒を何本持っているか予想して勝利を目指そう！ * オフラインでも遊ぶことができるので旅行中でもWi-Fiがなくても遊べます。 * 本ゲームは無料ですが広告が表示されます。 * 遊び時間にご注意ください。
Screenshots
Verdict
The clearest difference is update cadence: ChainBeeT 【Music Game】 at every 3 weeks against なんこ：何本？'s every 38 months. なんこ：何本？'s advantage is iOS requirement (13.0 vs 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.
ChainBeeT 【Music Game】 ships an update every 3 weeks, なんこ：何本？ every 38 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | ChainBeeT 【Music Game】 | なんこ：何本？ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (180 ratings) — better | — |
| Positive reviews | 91.5% of reviews | — |
| Number of ratings | 180 — better | — |
| Update frequency | Every 3 weeks — better | Every 38 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 54 MB | 87 MB |
| Age rating | 4+ | 4+ |
| Developer | Takashi Matsuzaki | Garhi Japan K.K. |
Bugs and requests
ChainBeeT 【Music Game】
Reported bugs
10 issues- Cannot enter the game, crashes on loading screen
- Game crashes after loading screen
- Audio is slowed down
- Cannot finish levels, song never marked as complete
- White screen and crash on startup
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- Game does not end on its own after song completion
- Notes are not timed correctly with the music
- Bad timing on notes
- Notes are not registered when pressed
- Game has no sound
Requested features
24 requests- Add more popular songs (e.g., Vocaloid, J-Pop)
- Import charts and songs
- Add a dark mode option
- Option to choose note shapes (e.g., square)
- Add more language support (especially Chinese)
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- Add a portrait mode option
- Add a feature to remove ads permanently (paid)
- Improve UI design
- Add song categories/filters (Pop, Rock, Vocaloid)
- Add a folder system for favorite songs
- Add a search function for songs
- Add a tutorial for new players
- Add more vocal songs
- Adjust note speed settings
- Add a way to mark songs as complete automatically
- Add a skin for rectangular notes
- Add a 'hard' mode for the tutorial
- Add more Vocaloid songs
- Add more songs with lyrics
- Add a 'lose automatically' option
- Add more unique rhythm button types
- Add a way to filter by song type
- Add song previews in the selection screen
- Add lines for beats/rhythm
なんこ：何本？
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ChainBeeT 【Music Game】
No in-app purchases
なんこ：何本？
No in-app purchases
Questions
Is ChainBeeT 【Music Game】 free?
Is なんこ：何本？ free?
Do ChainBeeT 【Music Game】 or なんこ：何本？ have ads?
Which is updated more often, ChainBeeT 【Music Game】 or なんこ：何本？?
Other comparisons
