# Lesson Manager vs 학급다이어리

The clearest difference is in-app purchases: 학급다이어리 at none against Lesson Manager's 2. 학급다이어리 also leads on update cadence (every 2 days vs fortnightly) and iOS requirement (9.0 vs 17). On price, ads and device support there is nothing between them.

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

Lesson Manager ships an update fortnightly, 학급다이어리 every 2 days. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Lesson Manager | 학급다이어리 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/lesson-manager/id1529588362/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 83.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 77 MB | 51 MB |
| Requires iOS | 17 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dodam&Company](https://appshunter.io/developer/1529588364) | [KyongDon Um](https://appshunter.io/developer/1556429574) |

## What reviewers say

### Lesson Manager

[App page](https://appshunter.io/ios/app/lesson-manager/id1529588362)

Effortlessly manage your child's multiple lessons and fees. Track schedules, payments, and progress with smart reminders and automated reports. Ideal for busy families and educators seeking organization and peace of mind.

**Highlights:** Visual weekly schedule with home widget, Smart payment tracking with status indicators, Timely lesson reminders, One-touch attendance and payment recording, Progress notes and homework tracking, Monthly expense reports

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus - Monthly | $1.99 | per month |
| Plus - Annually | $19.49 | per year |


### 학급다이어리

[App page](https://appshunter.io/ios/app/id1628910949)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lesson Manager free?

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

### Is 학급다이어리 free?

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

### Do Lesson Manager or 학급다이어리 have ads?

Neither Lesson Manager nor 학급다이어리 shows ads.

### Which is updated more often, Lesson Manager or 학급다이어리?

Lesson Manager ships an update fortnightly, and 학급다이어리 every 2 days. Most recently, Lesson Manager was updated on October 21, 2026 and 학급다이어리 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.*