# NTP Clock vs Internet Speed Test

The clearest difference is in-app purchases: NTP Clock at none against Internet Speed Test's 2. NTP Clock also leads on iOS requirement (15.0 vs 17.0). On price there is nothing between them.

Both are free to download. Internet Speed Test sells 2 in-app purchases, starting at $4.99 per month. NTP Clock asks for nothing beyond the download.

## The numbers

| Metric | NTP Clock | Internet Speed Test |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Size | 9 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [Arturo Hernandez](https://appshunter.io/developer/1464213040) | [CHARAFA BOUKHALFA](https://appshunter.io/developer/1561258175) |

## What reviewers say

### NTP Clock

[App page](https://appshunter.io/ios/app/ntp-clock/id6444739663)

**In-app purchases:** none


### Internet Speed Test

[App page](https://appshunter.io/ios/app/internet-speed-test-netest/id6776287693)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Netest Premium | $4.99 | per month |
| Netest Yearly Premium | $29.99 | per year |


## Frequently asked questions

### Is NTP Clock free?

NTP Clock is free to download, with no in-app purchases.

### Is Internet Speed Test free?

Internet Speed Test 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.*