# AIノート 第二種電気工事士 vs でんこう！

The clearest difference is ads: でんこう！ at none against AIノート 第二種電気工事士's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AIノート 第二種電気工事士 ships an update every 10 days, でんこう！ every 11 days. The most recent releases landed on September 11, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | AIノート 第二種電気工事士 | でんこう！ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 11 days |
| Size | 7 MB | 25 MB |
| Requires iOS | **17.0** | 18.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [reiko hori](https://appshunter.io/developer/1777370692) | [Takashi Fujita](https://appshunter.io/developer/1852754559) |

## What reviewers say

### AIノート 第二種電気工事士

[App page](https://appshunter.io/ios/app/ai/id6738261171)

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

**In-app purchases:** none


### でんこう！

[App page](https://appshunter.io/ios/app/12/id6755238323)

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

**In-app purchases:** none


## Frequently asked questions

### Is AIノート 第二種電気工事士 free?

AIノート 第二種電気工事士 is free to download, with no in-app purchases.

### Is でんこう！ free?

でんこう！ is free to download, with no in-app purchases.

### Do AIノート 第二種電気工事士 or でんこう！ have ads?

AIノート 第二種電気工事士 shows ads; でんこう！ does not.

### Which is updated more often, AIノート 第二種電気工事士 or でんこう！?

AIノート 第二種電気工事士 ships an update every 10 days, and でんこう！ every 11 days. Most recently, AIノート 第二種電気工事士 was updated on September 11, 2026 and でんこう！ on September 18, 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.*