# CostSplit App vs Cosplit

The clearest difference is update cadence: CostSplit App at every 3 weeks against Cosplit's every 3 months. Cosplit's advantage is iOS requirement (13.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

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

CostSplit App ships an update every 3 weeks, Cosplit every 3 months. Both last shipped on October 4, 2026.

## The numbers

| Metric | CostSplit App | Cosplit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 13 MB | 25 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Joan Ilari Civit](https://appshunter.io/developer/1859372280) | [Syed Shah Ahmed](https://appshunter.io/developer/1534030217) |

## What reviewers say

### CostSplit App

[App page](https://appshunter.io/ios/app/costsplit-app/id6759253098)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cosplit

[App page](https://appshunter.io/ios/app/cosplit-expense-splitter/id6761170860)

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

**In-app purchases:** none


## Frequently asked questions

### Is CostSplit App free?

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

### Is Cosplit free?

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

### Do CostSplit App or Cosplit have ads?

Neither CostSplit App nor Cosplit shows ads.

### Which is updated more often, CostSplit App or Cosplit?

CostSplit App ships an update every 3 weeks, and Cosplit every 3 months. Most recently, CostSplit App was updated on October 4, 2026 and Cosplit on October 4, 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.*