Decadoku
Tun-Kai Yang Games iPhoneiPadiPod touch
Decadoku is a free Games app for iPhone and iPad by Tun-Kai Yang. Requires iOS 26.0. Updated June 28, 2026.
- Price
- Free
- on the App Store
- Size
- 16 MB
- Age 4+
- Updated
- Jun 28
- 2026 · v1.0.0
Screenshots
About Decadoku
Match numbers to make 10. Train your brain. Decadoku is a relaxing drag-and-drop math puzzle. Combine numbers with + − × ÷ and parentheses to build an expression that equals exactly 10. Easy to pick up, delightfully tricky to master. FEATURES • Make-10 puzzles — every number used once • 120+ handcrafted levels across 4 worlds • Endless mode — randomly generated puzzles and streaks • Game Center leaderboards & achievements • 5 languages: English, 繁體中文, 简体中文, 日本語, 한국어 • Free to play — remove ads anytime with a single purchase HOW TO PLAY 1. Drag numbers and + − × ÷ into the equation area 2. Arrange them to make exactly 10 3. Clear levels to unlock new challenges and climb the leaderboards
App privacy
The developer, Tun-Kai Yang, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
Used for: Third-Party Advertising, Analytics, App Functionality
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Decadoku | – | Free | June 28, 2026 | |
| 开局托儿班 | – | Free | Jun 18, 2024 | Compare |
| 成语群英传 | 4.7 / 5 (247) | Free | Jun 15, 2026 | Compare |
| No Wifi Games | 4.6 / 5 (2,026) | Free | Aug 21, 2025 | Compare |
| Idiom Solitaire - 成語猜猜 | 4.7 / 5 (3,274) | Free | Aug 13, 2026 | Compare |
| Number Games - Match Numbers | 4.9 / 5 (10,271) | Free | Sep 1, 2026 | Compare |
| Pokémon Friends | 3.0 / 5 (670) | Free | Feb 25, 2026 | Compare |
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