# Ghost Auth vs Measuro

The clearest difference is update cadence: Ghost Auth at every 3 days against Measuro's every 2 weeks. Ghost Auth also leads on iOS requirement (14.0 vs 17.0). 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.

Ghost Auth ships an update every 3 days, Measuro every 2 weeks. The most recent releases landed on September 9, 2026 and August 1, 2026 respectively.

## The numbers

| Metric | Ghost Auth | Measuro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/measuro/id6760995450/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | — | Free |
| Size | 11 MB | 3 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kestrel AS](https://appshunter.io/developer/1788492559) | [Jingling Zhu](https://appshunter.io/developer/1632188995) |

## What reviewers say

### Ghost Auth

[App page](https://appshunter.io/ios/app/ghost-auth/id6759073858)

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

**In-app purchases:** none


### Measuro

[App page](https://appshunter.io/ios/app/measuro/id6760995450)

This comprehensive toolkit offers 17 precision measurement tools, including AR tape measure, ruler, level, and compass. It allows users to measure distances, angles, speed, and more with ease. The app is designed for simplicity, works offline, and features a dark mode.

**Highlights:** AR Tape Measure, Ruler and Bubble Level, Height and Angle Measurement, Compass and Flashlight, Unit Converter, Stopwatch and Timer, Magnifier and Color Picker

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

**In-app purchases:** none


## Frequently asked questions

### Is Ghost Auth free?

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

### Is Measuro free?

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

### Do Ghost Auth or Measuro have ads?

Neither Ghost Auth nor Measuro shows ads.

### Which is updated more often, Ghost Auth or Measuro?

Ghost Auth ships an update every 3 days, and Measuro every 2 weeks. Most recently, Ghost Auth was updated on September 9, 2026 and Measuro on August 1, 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.*