# ChronoLens クロノレンズ vs Video Speed

The clearest difference is in-app purchases: ChronoLens クロノレンズ at none against Video Speed's 3. ChronoLens クロノレンズ also leads on iOS requirement (13.0 vs 17). Video Speed's advantage is device support. On price there is nothing between them.

Both are free to download. Video Speed sells 3 in-app purchases, starting at $2.49 per 7 days. ChronoLens クロノレンズ asks for nothing beyond the download.

## The numbers

| Metric | ChronoLens クロノレンズ | Video Speed |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 4 weeks |
| Size | 62 MB | 10 MB |
| Requires iOS | **13.0** | 17 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [RANRAN Solutions](https://appshunter.io/developer/1760305402) | [Muhammad Mujahid Khan](https://appshunter.io/developer/1749120554) |

## What reviewers say

### ChronoLens クロノレンズ

[App page](https://appshunter.io/ios/app/chronolens/id6755208366)

**In-app purchases:** none


### Video Speed

[App page](https://appshunter.io/ios/app/video-speed-slow-mo-editor/id6756502349)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.49 | per 7 days |
| Monthly | $6.99 | per month |
| Yearly | $29.99 | per year |


## Frequently asked questions

### Is ChronoLens クロノレンズ free?

ChronoLens クロノレンズ is free to download, with no in-app purchases.

### Is Video Speed free?

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

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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.*