# Tetr vs CoachLMS Admin

The clearest difference is update cadence: CoachLMS Admin at every 5 days against Tetr's every 3 weeks. 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.

Tetr ships an update every 3 weeks, CoachLMS Admin every 5 days. The most recent releases landed on September 19, 2026 and September 1, 2026 respectively.

## The numbers

| Metric | Tetr | CoachLMS Admin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 165 MB | 48 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Tetr College of Business](https://appshunter.io/developer/1860194257) | [Shanti Informatics](https://appshunter.io/developer/1713694931) |

## What reviewers say

### Tetr

[App page](https://appshunter.io/ios/app/tetr/id6756342725)

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

**In-app purchases:** none


### CoachLMS Admin

[App page](https://appshunter.io/ios/app/coachlms-admin/id6756609103)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tetr free?

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

### Is CoachLMS Admin free?

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

### Do Tetr or CoachLMS Admin have ads?

Neither Tetr nor CoachLMS Admin shows ads.

### Which is updated more often, Tetr or CoachLMS Admin?

Tetr ships an update every 3 weeks, and CoachLMS Admin every 5 days. Most recently, Tetr was updated on September 19, 2026 and CoachLMS Admin on September 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*