# Decision Dog vs WristLab

The clearest difference is in-app purchases: Decision Dog at none against WristLab's 1. WristLab's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. WristLab sells 1 one-off in-app purchase. Decision Dog asks for nothing beyond the download.

## The numbers

| Metric | Decision Dog | WristLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wristlab/id6798159567/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | — | Free |
| Size | 2 MB | 377 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [国庆 裘](https://appshunter.io/developer/1676566867) | [泊 胡](https://appshunter.io/developer/6796162568) |

## What reviewers say

### Decision Dog

[App page](https://appshunter.io/ios/app/decision-dog-decision-maker/id6759489238)

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

**In-app purchases:** none


### 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 Decision Dog free?

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

### Is WristLab free?

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

### Do Decision Dog or WristLab have ads?

Neither Decision Dog nor WristLab 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.*