# Unity Box vs Kumeai

The clearest difference is update cadence: Unity Box at every 3 weeks against Kumeai's every 4 months. Kumeai's advantage is iOS requirement (12.0 vs 14.0). 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.

Unity Box ships an update every 3 weeks, Kumeai every 4 months. The most recent releases landed on October 3, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Unity Box | Kumeai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (11 ratings)](https://appshunter.io/ios/app/unity-box/id1591091300/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 120 MB | 17 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Stewart Holzkenner](https://appshunter.io/developer/1591091302) | [苑菁 叶](https://appshunter.io/developer/1704598496) |

## What reviewers say

### Unity Box

[App page](https://appshunter.io/ios/app/unity-box/id1591091300)

This app allows users to easily donate small amounts of money to charities digitally. It encourages consistent giving through streaks and badges, and tracks your impact alongside a global community of givers. Donations can be sent via Cash App or Venmo.

**Highlights:** Digital coin donations, Charity streaks and badges, Global community of givers, Donations to chosen charities, Track donation history, Support for Cash App and Venmo

**Features:** Apple Wallet

**In-app purchases:** none


### Kumeai

[App page](https://appshunter.io/ios/app/kumeai/id6466803520)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Unity Box free?

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

### Is Kumeai free?

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

### Do Unity Box or Kumeai have ads?

Neither Unity Box nor Kumeai shows ads.

### Which is updated more often, Unity Box or Kumeai?

Unity Box ships an update every 3 weeks, and Kumeai every 4 months. Most recently, Unity Box was updated on October 3, 2026 and Kumeai on September 28, 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.*