# よくわかる算数小学２年（ダンケ） vs Class Notes

The clearest difference is update cadence: Class Notes at every 3 days against よくわかる算数小学２年（ダンケ）'s every 28 months. よくわかる算数小学２年（ダンケ）'s advantage is iOS requirement (18.2 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. よくわかる算数小学２年（ダンケ） sells 1 one-off in-app purchase and Class Notes sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

よくわかる算数小学２年（ダンケ） ships an update every 28 months, Class Notes every 3 days. The most recent releases landed on October 10, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | よくわかる算数小学２年（ダンケ） | Class Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 3 days** |
| Size | 10 MB | 7 MB |
| Requires iOS | **18.2** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Norio Takeda](https://appshunter.io/developer/1485221811) | [TAKASHI KOJIMA](https://appshunter.io/developer/6776510628) |

## What reviewers say

### よくわかる算数小学２年（ダンケ）

[App page](https://appshunter.io/ios/app/id1525241049)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ゴールドコイン | $7.99 | one-time |


### Class Notes

[App page](https://appshunter.io/ios/app/class-notes-handwritten-notes/id6811054157)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Feature | $5.99 | one-time |


## Frequently asked questions

### Is よくわかる算数小学２年（ダンケ） free?

よくわかる算数小学２年（ダンケ） is free to download, with in-app purchases available.

### Is Class Notes free?

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

### Do よくわかる算数小学２年（ダンケ） or Class Notes have ads?

Neither よくわかる算数小学２年（ダンケ） nor Class Notes shows ads.

### Which is updated more often, よくわかる算数小学２年（ダンケ） or Class Notes?

よくわかる算数小学２年（ダンケ） ships an update every 28 months, and Class Notes every 3 days. Most recently, よくわかる算数小学２年（ダンケ） was updated on October 10, 2026 and Class Notes on October 13, 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.*