# Lærlingelogbogen vs Simply teori

The clearest difference is in-app purchases: Lærlingelogbogen at none against Simply teori's 1. Simply teori's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Simply teori sells 1 one-off in-app purchase. Lærlingelogbogen asks for nothing beyond the download.

Lærlingelogbogen ships an update every 2 weeks, Simply teori every 3 weeks. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Lærlingelogbogen | Simply teori |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 30 MB | 71 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Veng ApS](https://appshunter.io/developer/1093960765) | [Appciti Aps](https://appshunter.io/developer/1656594821) |

## What reviewers say

### Lærlingelogbogen

[App page](https://appshunter.io/ios/app/lrlingelogbogen/id1554865353)

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

**In-app purchases:** none


### Simply teori

[App page](https://appshunter.io/ios/app/simply-teori/id6444752775)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Simply teory premium | $29.99 | one-time |


## Frequently asked questions

### Is Lærlingelogbogen free?

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

### Is Simply teori free?

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

### Do Lærlingelogbogen or Simply teori have ads?

Neither Lærlingelogbogen nor Simply teori shows ads.

### Which is updated more often, Lærlingelogbogen or Simply teori?

Lærlingelogbogen ships an update every 2 weeks, and Simply teori every 3 weeks. Most recently, Lærlingelogbogen was updated on November 3, 2026 and Simply teori on October 27, 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.*