# Split Bill vs 立替くん

The clearest difference is in-app purchases: Split Bill at none against 立替くん's 1. Split Bill also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 立替くん sells 1 one-off in-app purchase. Split Bill asks for nothing beyond the download.

Split Bill ships an update every 10 days, 立替くん every 5 days. The most recent releases landed on October 18, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Split Bill | 立替くん |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Every 5 days** |
| Size | 7 MB | 16 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Takafumi Noiri](https://appshunter.io/developer/1545546675) | [Tokyo Ninja](https://appshunter.io/developer/1893603791) |

## What reviewers say

### Split Bill

[App page](https://appshunter.io/ios/app/split-bill-tateca/id6503910492)

**In-app purchases:** none


### 立替くん

[App page](https://appshunter.io/ios/app/id6762553359)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Split Bill free?

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

### Is 立替くん free?

立替くん is free to download, with in-app purchases available.

### Do Split Bill or 立替くん have ads?

立替くん shows ads; Split Bill does not.

### Which is updated more often, Split Bill or 立替くん?

Split Bill ships an update every 10 days, and 立替くん every 5 days. Most recently, Split Bill was updated on October 18, 2026 and 立替くん on October 3, 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.*