# CoLocalizer vs WristLab

The clearest difference is update cadence: WristLab at weekly against CoLocalizer's every 4 weeks. WristLab also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. CoLocalizer sells 3 in-app purchases, starting at $99.99 per month and WristLab sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CoLocalizer ships an update every 4 weeks, WristLab weekly. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | CoLocalizer | WristLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wristlab/id6798159567/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Weekly** |
| Monetization | — | Free |
| Size | 259 MB | 377 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [VADYM ZINCHUK](https://appshunter.io/developer/1116017541) | [泊 胡](https://appshunter.io/developer/6796162568) |

## What reviewers say

### CoLocalizer

[App page](https://appshunter.io/ios/app/colocalizer/id1116017542)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-Month | $99.99 | per month |
| 6-Month | $149.99 | per 6 months |
| 12-Month | $199.99 | per year |


### WristLab

[App page](https://appshunter.io/ios/app/wristlab/id6798159567)

Explore the universe, test your reflexes, and perform practical measurements with a suite of 15 science tools. This app transforms your device into a portable lab, offering features from astronomical simulations to precise sensor analysis.

**Highlights:** 15 science toys and tools, Live 3D Earth & Moon, Spirit level with realistic physics, True north compass, Tone generator, Magnetic field analysis, Audio analysis

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WristLab Pro | $3.99 | one-time |


## Frequently asked questions

### Is CoLocalizer free?

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

### Is WristLab free?

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

### Do CoLocalizer or WristLab have ads?

Neither CoLocalizer nor WristLab shows ads.

### Which is updated more often, CoLocalizer or WristLab?

CoLocalizer ships an update every 4 weeks, and WristLab weekly. Most recently, CoLocalizer was updated on October 24, 2026 and WristLab on October 23, 2026.

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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.*