# Belt Public School, MT vs CME Trail

The clearest difference is in-app purchases: Belt Public School, MT at none against CME Trail's 3. CME Trail's advantage is update cadence (every 9 days vs every 2 months) and iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. CME Trail sells 3 in-app purchases, starting at $59.99 per month. Belt Public School, MT asks for nothing beyond the download.

Belt Public School, MT ships an update every 2 months, CME Trail every 9 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Belt Public School, MT | CME Trail |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Size | 144 MB | 68 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Belt Public School](https://appshunter.io/developer/1499701452) | [CME Trail Inc.](https://appshunter.io/developer/1851648244) |

## What reviewers say

### Belt Public School, MT

[App page](https://appshunter.io/ios/app/belt-public-school-mt/id1146965314)

**In-app purchases:** none


### CME Trail

[App page](https://appshunter.io/ios/app/cme-trail/id6762123773)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Student Monthly Plan | $59.99 | per month |
| Student Yearly | $499.00 | per year |
| Licensed Professionals | $899.00 | per year |


## Frequently asked questions

### Is Belt Public School, MT free?

Belt Public School, MT is free to download, with no in-app purchases.

### Is CME Trail free?

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

### Do Belt Public School, MT or CME Trail have ads?

Neither Belt Public School, MT nor CME Trail shows ads.

### Which is updated more often, Belt Public School, MT or CME Trail?

Belt Public School, MT ships an update every 2 months, and CME Trail every 9 days. Most recently, Belt Public School, MT was updated on October 29, 2026 and CME Trail 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.*