# InfoGen vs Akatsuki Calendar 暦と六曜カレンダー

The clearest difference is ads: Akatsuki Calendar 暦と六曜カレンダー at none against InfoGen's shown. Akatsuki Calendar 暦と六曜カレンダー also leads on update cadence (every 3 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

InfoGen ships an update every 3 weeks, Akatsuki Calendar 暦と六曜カレンダー every 3 days. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | InfoGen | Akatsuki Calendar 暦と六曜カレンダー |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 17 MB | 96 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takashi Shikone](https://appshunter.io/developer/1478258046) | [Akatsuki Design](https://appshunter.io/developer/1892779641) |

## What reviewers say

### InfoGen

[App page](https://appshunter.io/ios/app/infogen-multi-functional-app/id1553210921)

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

**In-app purchases:** none


### Akatsuki Calendar 暦と六曜カレンダー

[App page](https://appshunter.io/ios/app/akatsuki-calendar/id6762072842)

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

**In-app purchases:** none


## Frequently asked questions

### Is InfoGen free?

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

### Is Akatsuki Calendar 暦と六曜カレンダー free?

Akatsuki Calendar 暦と六曜カレンダー is free to download, with no in-app purchases.

### Do InfoGen or Akatsuki Calendar 暦と六曜カレンダー have ads?

InfoGen shows ads; Akatsuki Calendar 暦と六曜カレンダー does not.

### Which is updated more often, InfoGen or Akatsuki Calendar 暦と六曜カレンダー?

InfoGen ships an update every 3 weeks, and Akatsuki Calendar 暦と六曜カレンダー every 3 days. Most recently, InfoGen was updated on October 19, 2026 and Akatsuki Calendar 暦と六曜カレンダー on October 24, 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.*