# Momentary Gap スキマ vs Cat Run!

The clearest difference is update cadence: Cat Run! at every 2 days against Momentary Gap スキマ's every 6 days. Cat Run! also leads on review sentiment (11% vs 0%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Momentary Gap スキマ ships an update every 6 days, Cat Run! every 2 days. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Momentary Gap スキマ | Cat Run! |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **11.1% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 days | **Every 2 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 134 MB | 100 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Basement Apps, Inc.](https://appshunter.io/developer/1092009455) | [Risa Sasaki](https://appshunter.io/developer/1215156158) |

## What reviewers say

### Momentary Gap スキマ

[App page](https://appshunter.io/ios/app/momentary-gap/id6473765829)

Navigate through fleeting gaps to deliver a beam to its goal. This simple tap game is designed for quick play sessions, challenging you to skillfully dodge various obstacles.

**Highlights:** Tap-based gameplay, Dodge obstacles, Deliver beam to goal, Play in short bursts, Simple controls

**Features:** macOS Compatibility

**In-app purchases:** none


### Cat Run!

[App page](https://appshunter.io/ios/app/cat-run/id6504513800)

Guide a cute cat back to its family by tapping to jump. Master three-stage jumps to clear all levels. Enjoy a simple yet challenging game experience.

**Highlights:** Tap to jump, Three-stage jump mechanic, Clear all stages, Cute cat character, Simple controls

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

**In-app purchases:** none

**What reviewers like**

- 🏆 High sense of accomplishment upon completion
- 💡 Provides tips for difficult stages (e.g., 5-2)
- 👍 Simple controls
- 😊 Can be addictive and fun for some
- ⏱️ Short ads are acceptable for some users

**What reviewers complain about**

- ❌ Extremely difficult stages (especially 5-2)
- ❌ Frequent and intrusive advertisements
- ❌ Lack of in-game explanations or tutorials
- ❌ Unfair or inaccurate hit detection/collision
- ❌ Game crashes frequently

**Reported bugs**

- App crashes frequently
- Ads appear during gameplay and block controls
- Inaccurate hit detection (hit when not touched, not hit when touched)
- Game over on seemingly safe actions
- Ads that redirect to other apps unexpectedly

**Requested features**

- Reduce the number of advertisements
- Provide in-game tutorials or explanations
- Lower the difficulty of certain stages
- Improve hit detection and collision accuracy
- Fix game crashes


## Frequently asked questions

### Is Momentary Gap スキマ free?

Momentary Gap スキマ is free to download, with no in-app purchases.

### Is Cat Run! free?

Cat Run! is free to download, with no in-app purchases.

### Do Momentary Gap スキマ or Cat Run! have ads?

Both Momentary Gap スキマ and Cat Run! show ads.

### Which is updated more often, Momentary Gap スキマ or Cat Run!?

Momentary Gap スキマ ships an update every 6 days, and Cat Run! every 2 days. Most recently, Momentary Gap スキマ was updated on October 16, 2026 and Cat Run! 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.*