# ITOゲーム vs Tether Up!

The clearest difference is review sentiment: ITOゲーム at 100% against Tether Up!'s 27%. ITOゲーム also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). Tether Up!'s advantage is update cadence (every 3 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

ITOゲーム ships an update every 3 weeks, Tether Up! every 3 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | ITOゲーム | Tether Up! |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 27.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 32 MB |
| Requires iOS | 18 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kazuchika Niwa](https://appshunter.io/developer/6793122634) | [IBUKI YOSHIDA](https://appshunter.io/developer/1856209051) |

## What reviewers say

### ITOゲーム

[App page](https://appshunter.io/ios/app/ito/id6793904881)

A simple and easy-to-play game app. Enjoy a straightforward gaming experience designed for quick fun.

**Highlights:** Simple gameplay, Easy to play, Casual gaming experience

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

**In-app purchases:** none


### Tether Up!

[App page](https://appshunter.io/ios/app/tether-up/id6814103261)

This cooperative climbing action game connects two players with a single rope as they ascend endlessly. Master the tension and timing of the rope to reach new heights, with no checkpoints or defined goals. Fall and retry as many times as needed, with the sky changing color to mark your progress.

**Highlights:** Cooperative climbing gameplay, Rope mechanics for movement and interaction, Endless ascent with changing environments, Retry system after falling, Online and local multiplayer, Variety of environmental puzzles and hazards

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

**In-app purchases:** none


## Frequently asked questions

### Is ITOゲーム free?

ITOゲーム is free to download, with no in-app purchases.

### Is Tether Up! free?

Tether Up! is free to download, with no in-app purchases.

### Do ITOゲーム or Tether Up! have ads?

Tether Up! shows ads; ITOゲーム does not.

### Which is updated more often, ITOゲーム or Tether Up!?

ITOゲーム ships an update every 3 weeks, and Tether Up! every 3 days. Most recently, ITOゲーム was updated on October 31, 2026 and Tether Up! on October 31, 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.*