MADADA vs QY STEM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MADADA
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码搭搭编程。电机主控的全自定义控制及图形编程玩法，让您体验不一样的乐趣！
QY STEM
This offline programming application is designed for competitive programming. It offers a dedicated environment for users to practice and prepare for coding competitions.
- Offline programming environment
- Competition preparation
- Dedicated coding practice
- Supports multiple devices
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QY-STEM is a dedicated offline programming APP for competition
Screenshots
Verdict
The clearest difference is update cadence: MADADA at every 10 days against QY STEM's every 6 weeks. 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.
MADADA ships an update every 10 days, QY STEM every 6 weeks. The most recent releases landed on September 28, 2026 and October 4, 2026 respectively.
| Parameter | MADADA | QY STEM |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 10 days — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 247 MB | 137 MB |
| Age rating | 4+ | 4+ |
| Developer | 拼得好创意文化有限公司 | 广东群宇互动科技有限公司 |
In-app purchases
MADADA
No in-app purchases
QY STEM
No in-app purchases
