# ResBattle vs SaeSimu

The clearest difference is in-app purchases: SaeSimu at none against ResBattle's 3. ResBattle's advantage is iOS requirement (15.1 vs 26.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ResBattle sells 3 one-off in-app purchases. SaeSimu asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ResBattle | SaeSimu |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 days | Every 3 days |
| Size | 324 MB | 63 MB |
| Requires iOS | **15.1** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kazuma Tokudome](https://appshunter.io/developer/1693928002) | [Katsuya Yamagami](https://appshunter.io/developer/6775200535) |

## What reviewers say

### ResBattle

[App page](https://appshunter.io/ios/app/resbattle/id6761231533)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| signal | $0.49 | one-time |
| signal 5set | $1.99 | one-time |
| signal 10set | $3.99 | one-time |


### SaeSimu

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

**In-app purchases:** none


## Frequently asked questions

### Is ResBattle free?

ResBattle is free to download, with in-app purchases available.

### Is SaeSimu free?

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

### Do ResBattle or SaeSimu have ads?

Both ResBattle and SaeSimu show ads.

### Which is updated more often, ResBattle or SaeSimu?

ResBattle ships an update every 3 days, and SaeSimu every 3 days. Most recently, ResBattle was updated on October 25, 2026 and SaeSimu 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.*