# Lær AP vs Teorify

The clearest difference is price: Teorify at Free against Lær AP's $0.99. Teorify also leads on iOS requirement (15.1 vs 17.6). Lær AP's advantage is update cadence (every 3 days vs every 5 weeks). On ads, in-app purchases and device support there is nothing between them.

Teorify is free to download; Lær AP costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Lær AP ships an update every 3 days, Teorify every 5 weeks. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Lær AP | Teorify |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 weeks |
| Size | 5 MB | 42 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Bo Kalvslund](https://appshunter.io/developer/572272193) | [Sebastian Rasmussen](https://appshunter.io/developer/6793702530) |

## What reviewers say

### Lær AP

[App page](https://appshunter.io/ios/app/lr-ap/id6758019536)

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

**In-app purchases:** none


### Teorify

[App page](https://appshunter.io/ios/app/teorify-teoriprve/id6793702528)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lær AP free?

Lær AP costs $0.99, with no in-app purchases.

### Is Teorify free?

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

### Do Lær AP or Teorify have ads?

Neither Lær AP nor Teorify shows ads.

### Which is updated more often, Lær AP or Teorify?

Lær AP ships an update every 3 days, and Teorify every 5 weeks. Most recently, Lær AP was updated on November 9, 2026 and Teorify on November 10, 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.*