# ジオカルテⅣ通信アプリ G vs DAOOON

The clearest difference is update cadence: ジオカルテⅣ通信アプリ G at monthly against DAOOON's every 20 months. ジオカルテⅣ通信アプリ G also leads on iOS requirement (13.0 vs 15.6). On price, ads, 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.

ジオカルテⅣ通信アプリ G ships an update monthly, DAOOON every 20 months. The most recent releases landed on October 5, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | ジオカルテⅣ通信アプリ G | DAOOON |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 20 months |
| Size | 1 MB | 4 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NITTO SEIKO CO., LTD.](https://appshunter.io/developer/1554797002) | [Nippon Koei Co., Ltd.](https://appshunter.io/developer/1595756548) |

## What reviewers say

### ジオカルテⅣ通信アプリ G

[App page](https://appshunter.io/ios/app/g-blue/id1554797000)

**Features:** macOS Compatibility

**In-app purchases:** none


### DAOOON

[App page](https://appshunter.io/ios/app/daooon/id6550902560)

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

**In-app purchases:** none


## Frequently asked questions

### Is ジオカルテⅣ通信アプリ G free?

ジオカルテⅣ通信アプリ G is free to download, with no in-app purchases.

### Is DAOOON free?

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

### Do ジオカルテⅣ通信アプリ G or DAOOON have ads?

Neither ジオカルテⅣ通信アプリ G nor DAOOON shows ads.

### Which is updated more often, ジオカルテⅣ通信アプリ G or DAOOON?

ジオカルテⅣ通信アプリ G ships an update monthly, and DAOOON every 20 months. Most recently, ジオカルテⅣ通信アプリ G was updated on October 5, 2026 and DAOOON on October 20, 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.*