# VisualTimer byNSDev vs 勉強タイマー

The clearest difference is price: VisualTimer byNSDev at Free against 勉強タイマー's $0.99. On in-app purchases and iOS requirement there is nothing between them.

VisualTimer byNSDev is free to download; 勉強タイマー costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | VisualTimer byNSDev | 勉強タイマー |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 4 weeks |
| Size | 2 MB | 6 MB |
| Requires iOS | 17 | 17.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [NIHON SYSTEM DEVELOPER CORPORATION](https://appshunter.io/developer/1198103734) | [SMART BIT K.K](https://appshunter.io/developer/1896559487) |

## What reviewers say

### VisualTimer byNSDev

[App page](https://appshunter.io/ios/app/visualtimer-bynsdev/id6752543102)

**In-app purchases:** none


### 勉強タイマー

[App page](https://appshunter.io/ios/app/id6794773283)

**In-app purchases:** none


## Frequently asked questions

### Is VisualTimer byNSDev free?

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

### Is 勉強タイマー free?

勉強タイマー costs $0.99, with no in-app purchases.

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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.*