# 碼上答 vs 解碼傳說CO·DECODE

The clearest difference is review sentiment: 解碼傳說CO·DECODE at 67% against 碼上答's 11%. 解碼傳說CO·DECODE also leads on update cadence (every 10 days vs every 3 months). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

碼上答 ships an update every 3 months, 解碼傳說CO·DECODE every 10 days. The most recent releases landed on June 11, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | 碼上答 | 解碼傳說CO·DECODE |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 10.8% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | — | Free |
| Size | 10 MB | 301 MB |
| Requires iOS | 10.0 | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [政龍文教科技股份有限公司](https://appshunter.io/developer/998246052) | [PAPACODE CO., LTD](https://appshunter.io/developer/1558339966) |

## What reviewers say

### 碼上答

[App page](https://appshunter.io/ios/app/id1207141549)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 解碼傳說CO·DECODE

[App page](https://appshunter.io/ios/app/codecode/id1558339964)

This educational game integrates computer science concepts into engaging puzzles and stories. Players gather clues, analyze information, and test hypotheses, unknowingly applying algorithmic logic to solve challenges.

**Highlights:** Clue gathering, Information analysis, Hypothesis testing, Algorithmic logic application, Contextual storytelling, Information science concepts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 碼上答 free?

碼上答 is free to download, with no in-app purchases.

### Is 解碼傳說CO·DECODE free?

解碼傳說CO·DECODE is free to download, with no in-app purchases.

### Do 碼上答 or 解碼傳說CO·DECODE have ads?

Neither 碼上答 nor 解碼傳說CO·DECODE shows ads.

### Which is updated more often, 碼上答 or 解碼傳說CO·DECODE?

碼上答 ships an update every 3 months, and 解碼傳說CO·DECODE every 10 days. Most recently, 碼上答 was updated on June 11, 2026 and 解碼傳說CO·DECODE on June 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*