# ONE HALF vs SaeSimu

The clearest difference is iOS requirement: ONE HALF at 17.0 against SaeSimu's 26.4. On price, update cadence, ads and in-app purchases there is nothing between them.

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

ONE HALF ships an update every 2 days, SaeSimu every 3 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ONE HALF | SaeSimu |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 3 days |
| Size | 4 MB | 63 MB |
| Requires iOS | **17.0** | 26.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ITOTSUKA](https://appshunter.io/developer/1780261746) | [Katsuya Yamagami](https://appshunter.io/developer/6775200535) |

## What reviewers say

### ONE HALF

[App page](https://appshunter.io/ios/app/one-half-endless-choice/id6747580123)

**Features:** macOS Compatibility

**In-app purchases:** none


### SaeSimu

[App page](https://appshunter.io/ios/app/saesimu/id6775671118)

**In-app purchases:** none


## Frequently asked questions

### Is ONE HALF free?

ONE HALF is free to download, with no in-app purchases.

### Is SaeSimu free?

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

### Do ONE HALF or SaeSimu have ads?

Both ONE HALF and SaeSimu show ads.

### Which is updated more often, ONE HALF or SaeSimu?

ONE HALF ships an update every 2 days, and SaeSimu every 3 days. Most recently, ONE HALF was updated on November 8, 2026 and SaeSimu on October 31, 2026.

---

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