# Theori LMS vs DESS

The clearest difference is in-app purchases: DESS at none against Theori LMS's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Theori LMS sells 3 one-off in-app purchases. DESS asks for nothing beyond the download.

## The numbers

| Metric | Theori LMS | DESS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 77 MB | 58 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nexgen Ventures, Inc.](https://appshunter.io/developer/1475378144) | [Malachy McGrogan](https://appshunter.io/developer/1812601706) |

## What reviewers say

### Theori LMS

[App page](https://appshunter.io/ios/app/theori-lms/id6738423439)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bronze Plan | $29.99 | one-time |
| Silver Plan | $49.99 | one-time |
| Gold Plan | $99.99 | one-time |


### DESS

[App page](https://appshunter.io/ios/app/dess/id6745505072)

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

**In-app purchases:** none


## Frequently asked questions

### Is Theori LMS free?

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

### Is DESS free?

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

### Do Theori LMS or DESS have ads?

Neither Theori LMS nor DESS shows ads.

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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.*