# Fly! Linear vs Slime Jumper

The clearest difference is ads: Slime Jumper at none against Fly! Linear's shown. Slime Jumper also leads on update cadence (every 3 weeks vs every 2 months) and monetization model (free vs ad-supported). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for Fly! Linear against 5.0 for Slime Jumper. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Fly! Linear ships an update every 2 months, Slime Jumper every 3 weeks. The most recent releases landed on September 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Fly! Linear | Slime Jumper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/fly-linear-shinkansen/id6461774014/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/slime-jumper/id6481423109/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 159 MB | 88 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ayumi Miyazaki](https://appshunter.io/developer/1699956582) | [Strawberry Sandwich LLC](https://appshunter.io/developer/1739648291) |

## What reviewers say

### Fly! Linear

[App page](https://appshunter.io/ios/app/fly-linear-shinkansen/id6461774014)

Experience high-speed train adventures using magnetic propulsion. Tap to jump and align colors, accelerating your train through vibrant urban and mountainous stages. Collect coins to unlock new and special vehicles for an exhilarating casual gaming experience.

**Highlights:** Super-high speed train gameplay, Magnet-powered jumps, Easy tap-to-play controls, Colorful urban and mountain stages, Collect coins for new trains, Unlock special vehicles

**Features:** macOS Compatibility

**In-app purchases:** none


### Slime Jumper

[App page](https://appshunter.io/ios/app/slime-jumper/id6481423109)

Guide a slime character upwards by precisely aiming and adjusting jump power. Stick to platforms to continue climbing, but falling means game over. Compete for the highest scores on global leaderboards.

**Highlights:** Physics-based jumping mechanics, Aim and power adjustment, Platform sticking gameplay, Game Center leaderboards, High score tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fly! Linear free?

Fly! Linear is free to download, with no in-app purchases.

### Is Slime Jumper free?

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

### Which has better reviews, Fly! Linear or Slime Jumper?

Fly! Linear and Slime Jumper are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do Fly! Linear or Slime Jumper have ads?

Fly! Linear shows ads; Slime Jumper does not.

### Which is updated more often, Fly! Linear or Slime Jumper?

Fly! Linear ships an update every 2 months, and Slime Jumper every 3 weeks. Most recently, Fly! Linear was updated on September 20, 2026 and Slime Jumper on October 24, 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.*