# Byeuni vs Cost Split Payments

The clearest difference is in-app purchases: Byeuni at none against Cost Split Payments's 4. Byeuni also leads on iOS requirement (11.0 vs 16.0). Cost Split Payments's advantage is update cadence (fortnightly vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Cost Split Payments sells 4 in-app purchases, starting at $4.99 per 7 days. Byeuni asks for nothing beyond the download.

Byeuni ships an update monthly, Cost Split Payments fortnightly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Byeuni | Cost Split Payments |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (11 ratings)](https://appshunter.io/ios/app/cost-split-payments-settle-up/id6541750436/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 133 MB | 35 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BYEUNI LLC](https://appshunter.io/developer/1597726005) | [Nadiia Martyniuk](https://appshunter.io/developer/1757187452) |

## What reviewers say

### Byeuni

[App page](https://appshunter.io/ios/app/byeuni/id1597726003)

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

**In-app purchases:** none


### Cost Split Payments

[App page](https://appshunter.io/ios/app/cost-split-payments-settle-up/id6541750436)

Effortlessly manage shared expenses with friends, roommates, or travel buddies. This app automates calculations, tracks debts, and categorizes spending, making financial coordination simple and stress-free. Enjoy offline functionality for tracking expenses anytime, anywhere.

**Highlights:** Create and manage groups, Log expenses with details, Automatic expense calculations, Track and settle debts, Customizable expense categories, Offline expense tracking

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| 6 Month | $8.99 | per 6 months |
| Yearly Plan | $17.99 | per year |
| 1 Month | $31.99 | per month |


## Frequently asked questions

### Is Byeuni free?

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

### Is Cost Split Payments free?

Cost Split Payments is free to download, with in-app purchases available.

### Do Byeuni or Cost Split Payments have ads?

Neither Byeuni nor Cost Split Payments shows ads.

### Which is updated more often, Byeuni or Cost Split Payments?

Byeuni ships an update monthly, and Cost Split Payments fortnightly. Most recently, Byeuni was updated on November 3, 2026 and Cost Split Payments on October 30, 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.*