# Visual Acuity Test on App! 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: Visual Acuity Test on App! at none against 老眼チェック 目の年齢と老眼鏡の度数's 1. Visual Acuity Test on App! also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.6). 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 23 months). On price and ads 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. Visual Acuity Test on App! asks for nothing beyond the download.

Visual Acuity Test on App! ships an update every 23 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 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Visual Acuity Test on App! | 老眼チェック 目の年齢と老眼鏡の度数 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/visual-acuity-test-on-app/id1110350296/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 28.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 23 months | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 7 MB | 1 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yuki Takeda](https://appshunter.io/developer/1021096508) | [Kenichi Kato](https://appshunter.io/developer/6780769174) |

## What reviewers say

### Visual Acuity Test on App!

[App page](https://appshunter.io/ios/app/visual-acuity-test-on-app/id1110350296)

Test your eyesight from home with this app. Hold your smartphone 50cm away and identify the direction of a waning circle to assess your visual acuity.

**Highlights:** Eyesight testing, Visual acuity assessment, Distance-based testing, Directional circle identification

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient for quick checks
- 👍 No ads mentioned by some users
- 👍 Can be useful as a rough estimate
- 👍 Simple and straightforward interface
- 👍 Some users find it accurate

**What reviewers complain about**

- 😞 Inaccurate readings compared to eye exams
- 😞 Results vary significantly
- 😞 Maximum reading is often 1.5
- 😞 Difficulty for low vision users
- 😞 Unclear about screen size assumptions

**Reported bugs**

- Arrow selection area obscured by test elements
- Test elements overlap with selection buttons
- Landolt ring shape is incorrect
- Maximum vision measurement is capped at 1.5

**Requested features**

- Fix overlapping elements on the screen
- Improve accuracy for low vision users
- Support for astigmatism testing
- More clear instructions for users with poor vision
- Increase the maximum measurable vision beyond 1.5


### 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 Visual Acuity Test on App! free?

Visual Acuity Test on App! 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 Visual Acuity Test on App! or 老眼チェック 目の年齢と老眼鏡の度数 have ads?

Both Visual Acuity Test on App! and 老眼チェック 目の年齢と老眼鏡の度数 show ads.

### Which is updated more often, Visual Acuity Test on App! or 老眼チェック 目の年齢と老眼鏡の度数?

Visual Acuity Test on App! ships an update every 23 months, and 老眼チェック 目の年齢と老眼鏡の度数 every 3 days. Most recently, Visual Acuity Test on App! was updated on October 24, 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.*