# G検定 対策問題集 vs G検定道場 with Gロボくん

The clearest difference is in-app purchases: G検定道場 with Gロボくん at none against G検定 対策問題集's 1. G検定道場 with Gロボくん also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. G検定 対策問題集 sells 1 one-off in-app purchase. G検定道場 with Gロボくん asks for nothing beyond the download.

G検定 対策問題集 ships an update weekly, G検定道場 with Gロボくん every 11 days. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | G検定 対策問題集 | G検定道場 with Gロボくん |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 11 days |
| Size | 3 MB | 11 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Satoshi Doi](https://appshunter.io/developer/1887253291) | [Wataru Kawahira](https://appshunter.io/developer/6802649996) |

## What reviewers say

### G検定 対策問題集

[App page](https://appshunter.io/ios/app/g/id6768676114)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全問題解放（買い切り） | $1.99 | one-time |


### G検定道場 with Gロボくん

[App page](https://appshunter.io/ios/app/g-with-g/id6802649994)

**In-app purchases:** none


## Frequently asked questions

### Is G検定 対策問題集 free?

G検定 対策問題集 is free to download, with in-app purchases available.

### Is G検定道場 with Gロボくん free?

G検定道場 with Gロボくん is free to download, with no in-app purchases.

### Do G検定 対策問題集 or G検定道場 with Gロボくん have ads?

Neither G検定 対策問題集 nor G検定道場 with Gロボくん shows ads.

### Which is updated more often, G検定 対策問題集 or G検定道場 with Gロボくん?

G検定 対策問題集 ships an update weekly, and G検定道場 with Gロボくん every 11 days. Most recently, G検定 対策問題集 was updated on October 24, 2026 and G検定道場 with Gロボくん on October 21, 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.*