# VoltOnoJump vs シンプルストップウォッチ

The clearest difference is in-app purchases: シンプルストップウォッチ at none against VoltOnoJump's 4. VoltOnoJump's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. VoltOnoJump sells 4 in-app purchases, starting at $1.49 per month. シンプルストップウォッチ asks for nothing beyond the download.

## The numbers

| Metric | VoltOnoJump | シンプルストップウォッチ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | — |
| Size | 30 MB | 5 MB |
| Requires iOS | **15.0** | 15.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [株式会社S-CADE](https://appshunter.io/developer/1621269147) | [Yusuke Masuda](https://appshunter.io/developer/1578136233) |

## What reviewers say

### VoltOnoJump

[App page](https://appshunter.io/ios/app/voltonojump/id1564584022)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VoltOnoJumpCloud 1 User+CSV | $1.49 | per month |
| Cloud 50 User + CSV | $4.99 | per month |
| Cloud 100 User + CSV | $8.99 | per month |
| Cloud 1000 User + CSV | $10.99 | per month |


### シンプルストップウォッチ

[App page](https://appshunter.io/ios/app/id1621236032)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VoltOnoJump free?

VoltOnoJump is free to download, with in-app purchases available.

### Is シンプルストップウォッチ free?

シンプルストップウォッチ is free to download, with no in-app purchases.

### Do VoltOnoJump or シンプルストップウォッチ have ads?

シンプルストップウォッチ shows ads; VoltOnoJump does not.

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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.*