# 視力検査 しりょく測定アプリ vs BPAT Scale

The clearest difference is in-app purchases: BPAT Scale at none against 視力検査 しりょく測定アプリ's 1. BPAT Scale also leads on ads (none vs shown). 視力検査 しりょく測定アプリ's advantage is update cadence (fortnightly vs every 2 months) and device support (4 vs 1). On price and iOS requirement there is nothing between them.

Both are free to download. 視力検査 しりょく測定アプリ sells 1 one-off in-app purchase. BPAT Scale asks for nothing beyond the download.

視力検査 しりょく測定アプリ ships an update fortnightly, BPAT Scale every 2 months. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 視力検査 しりょく測定アプリ | BPAT Scale |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/id6446216732/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 45.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 48 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [MONOPOLEAPPS K.K.](https://appshunter.io/developer/925904164) | [SPORTS SENSING CO.., LTD](https://appshunter.io/developer/1067754269) |

## What reviewers say

### 視力検査 しりょく測定アプリ

[App page](https://appshunter.io/ios/app/id6446216732)

This is a simple vision testing application that can be used by one or two people. It offers easy-to-use controls and allows for vision practice. The app supports various devices, including Apple Watch, iPad, and iPhone.

**Highlights:** Solo and two-player modes, Simple and easy operation, Vision practice exercises, Supports Apple Watch, iPad, iPhone, Compatible with game controllers

**Features:** macOS Compatibility, Game Controller support, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告なし | $9.99 | one-time |


### BPAT Scale

[App page](https://appshunter.io/ios/app/bpat-scale/id6449916644)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 視力検査 しりょく測定アプリ free?

視力検査 しりょく測定アプリ is free to download, with in-app purchases available.

### Is BPAT Scale free?

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

### Do 視力検査 しりょく測定アプリ or BPAT Scale have ads?

視力検査 しりょく測定アプリ shows ads; BPAT Scale does not.

### Which is updated more often, 視力検査 しりょく測定アプリ or BPAT Scale?

視力検査 しりょく測定アプリ ships an update fortnightly, and BPAT Scale every 2 months. Most recently, 視力検査 しりょく測定アプリ was updated on October 13, 2026 and BPAT Scale 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.*