# KanjiSousyoQuiz byNSDev vs 視力検査2.0

The clearest difference is review sentiment: KanjiSousyoQuiz byNSDev at 67% against 視力検査2.0's 0%. KanjiSousyoQuiz byNSDev also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.4). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | KanjiSousyoQuiz byNSDev | 視力検査2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **66.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | Free | Free |
| Size | 41 MB | 11 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NIHON SYSTEM DEVELOPER CORPORATION](https://appshunter.io/developer/1198103734) | [Masaki Hirayama](https://appshunter.io/developer/1693736943) |

## What reviewers say

### KanjiSousyoQuiz byNSDev

[App page](https://appshunter.io/ios/app/kanjisousyoquiz-bynsdev/id1224634517)

Practice recognizing cursive Japanese kanji characters through a multiple-choice quiz. Progress through levels by answering questions correctly, with up to 16 levels available. Sound effects can be toggled on or off.

**Highlights:** Learning mode with multiple-choice questions, Progress through 16 levels, Sound effects toggle, Uses Kouzan brush font handwriting, Offline play

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

**In-app purchases:** none


### 視力検査2.0

[App page](https://appshunter.io/ios/app/20/id6471899145)

This app offers a more accurate vision test by providing 1-degree increments for choices, unlike traditional tests with limited options. It aims to reveal your true visual acuity by minimizing guesswork.

**Highlights:** Precise 1-degree choice increments, Improved accuracy over traditional tests, Identifies true visual acuity, Simple and straightforward interface

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

**In-app purchases:** none


## Frequently asked questions

### Is KanjiSousyoQuiz byNSDev free?

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

### Is 視力検査2.0 free?

視力検査2.0 is free to download, with no in-app purchases.

### Do KanjiSousyoQuiz byNSDev or 視力検査2.0 have ads?

Neither KanjiSousyoQuiz byNSDev nor 視力検査2.0 shows ads.

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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.*