# VelocityX vs Time Delay calculator

The clearest difference is ads: VelocityX at none against Time Delay calculator's shown. On price, in-app purchases, device support and iOS requirement 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 | VelocityX | Time Delay calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Fortnightly |
| Size | 1 MB | 36 MB |
| Requires iOS | 16.0 | **15.8.3** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Linus Ronnback Larsson](https://appshunter.io/developer/1683113200) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### VelocityX

[App page](https://appshunter.io/ios/app/velocityx/id6450561584)

**In-app purchases:** none


### Time Delay calculator

[App page](https://appshunter.io/ios/app/time-delay-calculator/id6502032872)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VelocityX free?

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

### Is Time Delay calculator free?

Time Delay calculator is free to download, with no in-app purchases.

### Do VelocityX or Time Delay calculator have ads?

Time Delay calculator shows ads; VelocityX 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.*