# VOZ 公式アプリ vs 資格免許管理

The clearest difference is ads: VOZ 公式アプリ at none against 資格免許管理's shown. VOZ 公式アプリ also leads on iOS requirement (9.0 vs 17.0). 資格免許管理's advantage is update cadence (every 6 weeks vs every 44 months). On price, 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.

VOZ 公式アプリ ships an update every 44 months, 資格免許管理 every 6 weeks. The most recent releases landed on September 19, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | VOZ 公式アプリ | 資格免許管理 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 44 months | **Every 6 weeks** |
| Size | 27 MB | 8 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MAYUMI OKADA](https://appshunter.io/developer/1423236485) | [Souhei Takashi](https://appshunter.io/developer/1802300811) |

## What reviewers say

### VOZ 公式アプリ

[App page](https://appshunter.io/ios/app/voz/id1423236486)

**In-app purchases:** none


### 資格免許管理

[App page](https://appshunter.io/ios/app/id6743335917)

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

**In-app purchases:** none


## Frequently asked questions

### Is VOZ 公式アプリ free?

VOZ 公式アプリ is free to download, with no in-app purchases.

### Is 資格免許管理 free?

資格免許管理 is free to download, with no in-app purchases.

### Do VOZ 公式アプリ or 資格免許管理 have ads?

資格免許管理 shows ads; VOZ 公式アプリ does not.

### Which is updated more often, VOZ 公式アプリ or 資格免許管理?

VOZ 公式アプリ ships an update every 44 months, and 資格免許管理 every 6 weeks. Most recently, VOZ 公式アプリ was updated on September 19, 2026 and 資格免許管理 on October 9, 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.*