# GM10 vs Umee

The clearest difference is in-app purchases: Umee at none against GM10's 8. Umee also leads on ads (none vs shown) and device support (3 vs 1). GM10's advantage is update cadence (weekly vs fortnightly). On price there is nothing between them.

Both are free to download. GM10 sells 8 in-app purchases, starting at $14.99 per month. Umee asks for nothing beyond the download.

GM10 ships an update weekly, Umee fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | GM10 | Umee |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (22 ratings)](https://appshunter.io/ios/app/gm10/id6444276022/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 94.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 138 MB | 77 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Matthew Billman](https://appshunter.io/developer/1653539349) | [Ehsan & Co. LLC](https://appshunter.io/developer/1651258520) |

## What reviewers say

### GM10

[App page](https://appshunter.io/ios/app/gm10/id6444276022)

Connect with fellow trading card enthusiasts on a dedicated social platform. Discover news, engage with the community, buy, sell, and even run your own brand shop. Find local shows to bridge the generation gap in collecting.

**Highlights:** Community engagement and news, Find local trading card shows, User profiles with transaction history, Online buying and selling, In-app randomizer for breaks, Brand shops for selling merchandise

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $14.99 | per month |
| Premium | $24.99 | per month |
| BLUE | $1.99 | one-time |
| RED | $3.99 | one-time |
| PURPLE | $7.99 | one-time |
| GOLD | $9.99 | one-time |
| BLACK | $14.99 | one-time |
| GEM | $19.99 | one-time |


### Umee

[App page](https://appshunter.io/ios/app/umee/id6745493390)

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

**In-app purchases:** none


## Frequently asked questions

### Is GM10 free?

GM10 is free to download, with in-app purchases available.

### Is Umee free?

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

### Do GM10 or Umee have ads?

GM10 shows ads; Umee does not.

### Which is updated more often, GM10 or Umee?

GM10 ships an update weekly, and Umee fortnightly. Most recently, GM10 was updated on October 24, 2026 and Umee on October 24, 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.*