# Length vs Quick Measure

The clearest difference is price: Quick Measure at Free against Length's $0.99. Quick Measure also leads on update cadence (every 2 weeks vs every 11 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Quick Measure is free to download; Length costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Length ships an update every 11 months, Quick Measure every 2 weeks. Both last shipped on October 18, 2026.

## The numbers

| Metric | Length | Quick Measure |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/quick-measure-precise-ruler/id6738601525/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 34 MB | 7 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Piet Jonas](https://appshunter.io/developer/288060167) | [大靖 刘](https://appshunter.io/developer/1233662093) |

## What reviewers say

### Length

[App page](https://appshunter.io/ios/app/length/id512188088)

**Features:** macOS Compatibility

**In-app purchases:** none


### Quick Measure

[App page](https://appshunter.io/ios/app/quick-measure-precise-ruler/id6738601525)

This utility app provides a digital and augmented reality ruler for precise measurements. It includes features like unit conversion, a built-in level, and the ability to record and store measurement data.

**Highlights:** Digital ruler for precise length measurements, AR ruler for measuring distances in real-world environments, Measurement recording and storage, Built-in level function, Unit conversion between metric and imperial systems

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

**In-app purchases:** none


## Frequently asked questions

### Is Length free?

Length costs $0.99, with no in-app purchases.

### Is Quick Measure free?

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

### Do Length or Quick Measure have ads?

Neither Length nor Quick Measure shows ads.

### Which is updated more often, Length or Quick Measure?

Length ships an update every 11 months, and Quick Measure every 2 weeks. Most recently, Length was updated on October 18, 2026 and Quick Measure on October 18, 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.*