# 3s Kakeibo vs Kuro

The clearest difference is price: 3s Kakeibo at Free against Kuro's $9.99. Kuro's advantage is in-app purchases (none vs 1) and ads (none vs shown). On update cadence, device support and iOS requirement there is nothing between them.

3s Kakeibo is free to download; Kuro costs $9.99 up front. 3s Kakeibo sells 1 one-off in-app purchase. Kuro asks for nothing beyond the download.

3s Kakeibo ships an update every 3 days, Kuro every 4 days. The most recent releases landed on November 6, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | 3s Kakeibo | Kuro |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 4 days |
| Size | 7 MB | 3 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [丽佳 施](https://appshunter.io/developer/1894580777) | [Yushun Ohtatsume](https://appshunter.io/developer/6797223505) |

## What reviewers say

### 3s Kakeibo

[App page](https://appshunter.io/ios/app/3s-kakeibo-quick-expense/id6794604259)

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

**In-app purchases (1)**

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


### Kuro

[App page](https://appshunter.io/ios/app/kuro/id6806933152)

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

**In-app purchases:** none


## Frequently asked questions

### Is 3s Kakeibo free?

3s Kakeibo is free to download, with in-app purchases available.

### Is Kuro free?

Kuro costs $9.99, with no in-app purchases.

### Do 3s Kakeibo or Kuro have ads?

3s Kakeibo shows ads; Kuro does not.

### Which is updated more often, 3s Kakeibo or Kuro?

3s Kakeibo ships an update every 3 days, and Kuro every 4 days. Most recently, 3s Kakeibo was updated on November 6, 2026 and Kuro on November 10, 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.*