# Umi vs Propy

The clearest difference is in-app purchases: Propy at none against Umi's 9. Propy also leads on update cadence (daily vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Umi sells 9 in-app purchases, starting at $14.99 per 7 days. Propy asks for nothing beyond the download.

Umi ships an update weekly, Propy daily. The most recent releases landed on October 25, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Umi | Propy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Size | 55 MB | 30 MB |
| Requires iOS | **15** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Happy Oversea Limited](https://appshunter.io/developer/1893505836) | [BRANKO NOVAKA](https://appshunter.io/developer/6791142222) |

## What reviewers say

### Umi

[App page](https://appshunter.io/ios/app/umi-postshare/id6767474247)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly sub | $14.99 | per 7 days |
| Monthly sub | $29.99 | per month |
| Annual sub | $69.99 | per year |
| 200 Gold Coin Pack | $3.99 | one-time |
| 500 Gold Coin Pack | $9.99 | one-time |
| 1000 Gold Coin Pack | $19.99 | one-time |
| 2000 Gold Coin Pack | $39.99 | one-time |
| 3000 Gold Coin Pack | $59.99 | one-time |
| 5000 Gold Coin Pack | $99.99 | one-time |


### Propy

[App page](https://appshunter.io/ios/app/propy-biomimetic-robotics/id6791142220)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Umi free?

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

### Is Propy free?

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

### Do Umi or Propy have ads?

Neither Umi nor Propy shows ads.

### Which is updated more often, Umi or Propy?

Umi ships an update weekly, and Propy daily. Most recently, Umi was updated on October 25, 2026 and Propy 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.*