# D vs 老眼チェック 目の年齢と老眼鏡の度数

The clearest difference is in-app purchases: D at none against 老眼チェック 目の年齢と老眼鏡の度数's 1. D also leads on ads (none vs shown) and device support (3 vs 1). 老眼チェック 目の年齢と老眼鏡の度数's advantage is update cadence (every 3 days vs every 3 months). On price there is nothing between them.

Both are free to download. 老眼チェック 目の年齢と老眼鏡の度数 sells 1 one-off in-app purchase. D asks for nothing beyond the download.

D ships an update every 3 months, 老眼チェック 目の年齢と老眼鏡の度数 every 3 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | D | 老眼チェック 目の年齢と老眼鏡の度数 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 days** |
| Size | 70 MB | 1 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [株式会社リンケージ](https://appshunter.io/developer/1210269931) | [Kenichi Kato](https://appshunter.io/developer/6780769174) |

## What reviewers say

### D

[App page](https://appshunter.io/ios/app/d-cubenew/id1384359246)

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

**In-app purchases:** none


### 老眼チェック 目の年齢と老眼鏡の度数

[App page](https://appshunter.io/ios/app/id6805554795)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全機能を使えるようにする | $1.99 | one-time |


## Frequently asked questions

### Is D free?

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

### Is 老眼チェック 目の年齢と老眼鏡の度数 free?

老眼チェック 目の年齢と老眼鏡の度数 is free to download, with in-app purchases available.

### Do D or 老眼チェック 目の年齢と老眼鏡の度数 have ads?

老眼チェック 目の年齢と老眼鏡の度数 shows ads; D does not.

### Which is updated more often, D or 老眼チェック 目の年齢と老眼鏡の度数?

D ships an update every 3 months, and 老眼チェック 目の年齢と老眼鏡の度数 every 3 days. Most recently, D was updated on October 25, 2026 and 老眼チェック 目の年齢と老眼鏡の度数 on October 29, 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.*