# AR Measure vs MindAstra

The clearest difference is in-app purchases: MindAstra at none against AR Measure's 5. MindAstra also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. AR Measure sells 5 in-app purchases, starting at $4.99 per 7 days. MindAstra asks for nothing beyond the download.

AR Measure ships an update every 3 weeks, MindAstra every 5 weeks. The most recent releases landed on November 3, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | AR Measure | MindAstra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Size | 96 MB | 25 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Langfang Lingzhi Culture Media Co., Ltd](https://appshunter.io/developer/6813303344) | [丽敏 张](https://appshunter.io/developer/6804532648) |

## What reviewers say

### AR Measure

[App page](https://appshunter.io/ios/app/ar-measure-3d-ruler/id1663104012)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly VIP | $4.99 | per 7 days |
| Month VIP | $13.99 | per month |
| Monthly Card | $13.99 | per month |
| Season VIP | $27.99 | per 3 months |
| Annual VIP | $52.99 | per year |


### MindAstra

[App page](https://appshunter.io/ios/app/mindastra-mind-map/id6812336369)

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

**In-app purchases:** none


## Frequently asked questions

### Is AR Measure free?

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

### Is MindAstra free?

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

### Do AR Measure or MindAstra have ads?

AR Measure shows ads; MindAstra does not.

### Which is updated more often, AR Measure or MindAstra?

AR Measure ships an update every 3 weeks, and MindAstra every 5 weeks. Most recently, AR Measure was updated on November 3, 2026 and MindAstra on October 29, 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.*