# 儿童专注力训练 vs Slitherlink

The clearest difference is review sentiment: 儿童专注力训练 at 100% against Slitherlink's 0%. Slitherlink's advantage is update cadence (monthly vs every 47 months). On price, ads, in-app purchases and device support there is nothing between them.

儿童专注力训练 costs $0.99 and Slitherlink $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

儿童专注力训练 ships an update every 47 months, Slitherlink monthly. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 儿童专注力训练 | Slitherlink |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | — | **[3.3 (3 ratings)](https://appshunter.io/ios/app/slitherlink-pro/id1552897483/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 47 months | **Monthly** |
| Monetization | — | Paid |
| Size | 21 MB | 45 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [春 张](https://appshunter.io/developer/1507900641) | [其跃 吴](https://appshunter.io/developer/660989470) |

## What reviewers say

### 儿童专注力训练

[App page](https://appshunter.io/ios/app/id1508987697)

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

**In-app purchases:** none


### Slitherlink

[App page](https://appshunter.io/ios/app/slitherlink-pro/id1552897483)

This is a logical puzzle game where players connect points to form a single loop. Numbers on the board indicate how many lines surround them, guiding players to complete the puzzle. It offers a unique hexagonal grid challenge for brain training.

**Highlights:** Hexagonal grid puzzles, Single loop formation, Number clues for guidance, Logical deduction gameplay, Brain training challenges

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

**In-app purchases:** none


## Frequently asked questions

### Is 儿童专注力训练 free?

儿童专注力训练 costs $0.99, with no in-app purchases.

### Is Slitherlink free?

Slitherlink costs $0.99, with no in-app purchases.

### Do 儿童专注力训练 or Slitherlink have ads?

Both 儿童专注力训练 and Slitherlink show ads.

### Which is updated more often, 儿童专注力训练 or Slitherlink?

儿童专注力训练 ships an update every 47 months, and Slitherlink monthly. Most recently, 儿童专注力训练 was updated on October 14, 2026 and Slitherlink on October 8, 2026.

---

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