# LessonTree vs Lesson On

The clearest difference is in-app purchases: Lesson On at none against LessonTree's 2. Lesson On also leads on update cadence (weekly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. LessonTree sells 2 in-app purchases, starting at $1.99 per month. Lesson On asks for nothing beyond the download.

LessonTree ships an update every 2 months, Lesson On weekly. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | LessonTree | Lesson On |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 12 MB | 32 MB |
| Requires iOS | **17.2** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [株式会社リモシア](https://appshunter.io/developer/1639657831) | [Moon Su Choi](https://appshunter.io/developer/1888959670) |

## What reviewers say

### LessonTree

[App page](https://appshunter.io/ios/app/lessontree-lesson-journal/id6760742061)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Monthly) | $1.99 | per month |
| Pro (Yearly) | $24.99 | per year |


### Lesson On

[App page](https://appshunter.io/ios/app/lesson-on/id6761332046)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LessonTree free?

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

### Is Lesson On free?

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

### Do LessonTree or Lesson On have ads?

Neither LessonTree nor Lesson On shows ads.

### Which is updated more often, LessonTree or Lesson On?

LessonTree ships an update every 2 months, and Lesson On weekly. Most recently, LessonTree was updated on October 31, 2026 and Lesson On on October 25, 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.*