# 儿童数独 vs Prod Me

The clearest difference is price: 儿童数独 at Free against Prod Me's $1.99. 儿童数独 also leads on device support (3 vs 1) and iOS requirement (10.0 vs 17.6). Prod Me's advantage is in-app purchases (none vs 1) and update cadence (every 2 months vs every 13 months). On ads there is nothing between them.

儿童数独 is free to download; Prod Me costs $1.99 up front. 儿童数独 sells 1 one-off in-app purchase. Prod Me asks for nothing beyond the download.

儿童数独 ships an update every 13 months, Prod Me every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | 儿童数独 | Prod Me |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.5 (25 ratings)](https://appshunter.io/ios/app/id1671069996/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 1 MB |
| Requires iOS | **10.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [森 袁](https://appshunter.io/developer/1345888871) | [Hua Yang](https://appshunter.io/developer/1497666891) |

## What reviewers say

### 儿童数独

[App page](https://appshunter.io/ios/app/id1671069996)

This game stimulates children's cognitive abilities, enhancing focus, memory, logic, and reasoning skills through engaging puzzles. It offers a progressive difficulty curve, making learning fun and effective for young minds.

**Highlights:** Enhances focus and attention, Develops logical and reasoning skills, Improves memory and observation, Progressive difficulty levels, Designed for safe child use

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 获取完全版本 | $3.00 | one-time |


### Prod Me

[App page](https://appshunter.io/ios/app/prod-me/id6762037659)

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

**In-app purchases:** none


## Frequently asked questions

### Is 儿童数独 free?

儿童数独 is free to download, with in-app purchases available.

### Is Prod Me free?

Prod Me costs $1.99, with no in-app purchases.

### Do 儿童数独 or Prod Me have ads?

Neither 儿童数独 nor Prod Me shows ads.

### Which is updated more often, 儿童数独 or Prod Me?

儿童数独 ships an update every 13 months, and Prod Me every 2 months. Most recently, 儿童数独 was updated on November 3, 2026 and Prod Me on November 3, 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.*