# Slime Matching vs Train Link Slide Puzzle

The clearest difference is rating: Slime Matching at 5.0 against Train Link Slide Puzzle's 3.7. Slime Matching also leads on ads (none vs shown) and monetization model (free vs ad-supported). Train Link Slide Puzzle's advantage is ratings volume (3 vs 1). On price, update cadence, 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.

Slime Matching holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Slime Matching ships an update every 13 months, Train Link Slide Puzzle every 12 months. Both last shipped on October 20, 2026.

## The numbers

| Metric | Slime Matching | Train Link Slide Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/slime-matching/id1033608768/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/train-link-slide-puzzle/id1076774832/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 12 months** |
| Monetization | **Free** | Ad-supported |
| Size | 12 MB | 165 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KENSHI DOI](https://appshunter.io/developer/709264908) | [hiroyuki uchida](https://appshunter.io/developer/669938829) |

## What reviewers say

### Slime Matching

[App page](https://appshunter.io/ios/app/slime-matching/id1033608768)

A 3D matching game where children can interact with bouncy slimes that react to touch. Designed for young players, it offers an engaging experience with colorful slimes and simple gameplay mechanics.

**Highlights:** 3D bouncy slime characters, Shape, color, and size matching, Interactive slime reactions, Designed for iOS accessibility, Part of a slime-themed app series

**Features:** macOS Compatibility

**In-app purchases:** none


### Train Link Slide Puzzle

[App page](https://appshunter.io/ios/app/train-link-slide-puzzle/id1076774832)

Connect train car pieces in a sliding puzzle to assemble them correctly. Once assembled, watch the train run. The game offers increasing difficulty with random train combinations and adjustable shuffle counts.

**Highlights:** 3x3 sliding puzzle, Assemble Shinkansen and conventional trains, Watch trains run upon completion, Randomly generated train combinations, Adjustable difficulty levels, 135 unique vehicles

**In-app purchases:** none


## Frequently asked questions

### Is Slime Matching free?

Slime Matching is free to download, with no in-app purchases.

### Is Train Link Slide Puzzle free?

Train Link Slide Puzzle is free to download, with no in-app purchases.

### Which has better reviews, Slime Matching or Train Link Slide Puzzle?

Slime Matching is rated higher. Slime Matching averages 5.0 out of 5 from 1 ratings, while Train Link Slide Puzzle averages 3.7 from 3 ratings.

### Do Slime Matching or Train Link Slide Puzzle have ads?

Train Link Slide Puzzle shows ads; Slime Matching does not.

### Which is updated more often, Slime Matching or Train Link Slide Puzzle?

Slime Matching ships an update every 13 months, and Train Link Slide Puzzle every 12 months. Most recently, Slime Matching was updated on October 20, 2026 and Train Link Slide Puzzle on October 20, 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.*