# Tick Clock vs WISP Aligner

The clearest difference is iOS requirement: Tick Clock at 9.0 against WISP Aligner's 15.1. On price, ads, in-app purchases and device support 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 | Tick Clock | WISP Aligner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 55 MB | 41 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [成锴 吕](https://appshunter.io/developer/1608270879) | [VALARION SYSTEMS LLC](https://appshunter.io/developer/968755061) |

## What reviewers say

### Tick Clock

[App page](https://appshunter.io/ios/app/tick-clock/id1608274437)

**Features:** macOS Compatibility

**In-app purchases:** none


### WISP Aligner

[App page](https://appshunter.io/ios/app/wisp-aligner/id6749244399)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tick Clock free?

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

### Is WISP Aligner free?

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

### Do Tick Clock or WISP Aligner have ads?

Neither Tick Clock nor WISP Aligner shows ads.

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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.*