# Кто должен vs Split

The clearest difference is in-app purchases: Split at none against Кто должен's 1. Split also leads on update cadence (every 5 days vs every 6 weeks) and iOS requirement (16.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Кто должен sells 1 one-off in-app purchase. Split asks for nothing beyond the download.

Кто должен ships an update every 6 weeks, Split every 5 days. The most recent releases landed on October 5, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Кто должен | Split |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/split/id6806197353/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | — | Free |
| Size | 2 MB | 23 MB |
| Requires iOS | 18.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kirill Lysenko](https://appshunter.io/developer/1843339210) | [Omar Kubatov](https://appshunter.io/developer/1896777838) |

## What reviewers say

### Кто должен

[App page](https://appshunter.io/ios/app/id6758112345)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Полная версия | $0.99 | one-time |


### Split

[App page](https://appshunter.io/ios/app/split/id6806197353)

Manage shared expenses for trips, rent, or group purchases. Track personal finances, loans, and debts, and see how much you can spend daily. Features flexible division, minimal transfers, and integrated chat for expense discussions.

**Highlights:** Calculate shared expenses and debts, Optimize transfers with shortest debt chains, Flexible division by amount, percentage, or share, Integrated chat for expense discussions, Track personal finances, loans, and subscriptions, Daily spending availability calculation, Expense analysis by category and time period

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

**In-app purchases:** none


## Frequently asked questions

### Is Кто должен free?

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

### Is Split free?

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

### Do Кто должен or Split have ads?

Neither Кто должен nor Split shows ads.

### Which is updated more often, Кто должен or Split?

Кто должен ships an update every 6 weeks, and Split every 5 days. Most recently, Кто должен was updated on October 5, 2026 and Split on October 18, 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.*