# AstroBox vs LinearMaster

The clearest difference is in-app purchases: LinearMaster at none against AstroBox's 6. LinearMaster also leads on iOS requirement (17.0 vs 26.1). AstroBox's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. AstroBox sells 6 in-app purchases, starting at $1.99 per month. LinearMaster asks for nothing beyond the download.

## The numbers

| Metric | AstroBox | LinearMaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/astrobox-wearable-toolkit/id6785374105/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | — |
| Monetization | Freemium | — |
| Size | 125 MB | 6 MB |
| Requires iOS | 26.1 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [骋 马](https://appshunter.io/developer/6785335360) | [逸飞 姚](https://appshunter.io/developer/1832651191) |

## What reviewers say

### AstroBox

[App page](https://appshunter.io/ios/app/astrobox-wearable-toolkit/id6785374105)

Manage your compatible smart wearable devices with this toolkit. Connect via Bluetooth to view device status, install custom watch faces and mini-apps, and track transfer tasks. Offers a streamlined experience for both everyday users and developers.

**Highlights:** Bluetooth device connection, View device status (battery, storage, steps), Install watch faces and mini-apps, Manage transfer tasks, Resource community browsing, Cross-platform compatibility

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AstroBox Pro | $1.99 | per month |
| AstroBox CreatorPlus | $5.99 | per month |
| AstroBox CreatorPro | $7.99 | per month |
| AstroBox Pro (Annual) | $19.99 | per year |
| AstroBox CreatorPlus (Annual) | $49.99 | per year |
| AstroBox CreatorPro (Annual) | $69.99 | per year |


### LinearMaster

[App page](https://appshunter.io/ios/app/linearmaster/id6797800216)

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

**In-app purchases:** none


## Frequently asked questions

### Is AstroBox free?

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

### Is LinearMaster free?

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

### Do AstroBox or LinearMaster have ads?

LinearMaster shows ads; AstroBox 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.*