# Measures Unit Converter vs Scanem

The clearest difference is price: Scanem at Free against Measures Unit Converter's $1.99. Scanem also leads on rating (5.0 vs 4.4) and in-app purchases (none vs 4). Measures Unit Converter's advantage is update cadence (every 8 days vs every 5 weeks) and iOS requirement (18.0 vs 26.0). On ratings volume, ads and device support there is nothing between them.

Scanem is free to download; Measures Unit Converter costs $1.99 up front. Measures Unit Converter sells 4 one-off in-app purchases. Scanem asks for nothing beyond the download.

Scanem holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 30 and 15 respectively. Written reviews point the same way: 91% of Measures Unit Converter's written reviews are positive against 100% of Scanem's.

Measures Unit Converter ships an update every 8 days, Scanem every 5 weeks. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Measures Unit Converter | Scanem |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.4 (30 ratings)](https://appshunter.io/ios/app/measures-unit-converter/id287918318/reviews) | **[5.0 (15 ratings)](https://appshunter.io/ios/app/scanem-pdf-document-scanner/id6756688662/reviews)** |
| Number of ratings | **30** | 15 |
| Positive reviews | 91.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 5 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 18 MB | 6 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Neuwert Media GmbH](https://appshunter.io/developer/287918321) | [Labi, LLC](https://appshunter.io/developer/455469767) |

## What reviewers say

### Measures Unit Converter

[App page](https://appshunter.io/ios/app/measures-unit-converter/id287918318)

This app offers a comprehensive unit conversion tool with over 971 units across 40 categories, including 173 currencies with real-time exchange rates. It features an intuitive interface, a scientific calculator, and offline functionality, making it ideal for precise conversions.

**Highlights:** 971 units across 40 categories, 173 currencies with real-time rates, Offline conversion functionality, Scientific calculator, Intuitive redesigned interface, Customizable themes

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $1.99 | one-time |
| Breakfast | $4.99 | one-time |
| Lunch | $9.99 | one-time |
| Dinner | $19.99 | one-time |

**What reviewers like**

- 👍 Simple and intuitive interface
- 🚀 Comprehensive range of conversions
- 💡 Customizable unit selection
- 🔍 Accurate and up-to-date currency rates
- 🔢 Handy built-in calculator

**What reviewers complain about**

- 🐛 Occasional crashes or bugs
- 🔀 Cumbersome navigation for some conversions
- 🔍 Lack of customization options for some units
- 💤 Outdated or inaccurate conversion factors in some cases

**Reported bugs**

- Crashes on launch with iOS 7.0.2
- Inconsistent behavior when changing units in calculator

**Requested features**

- Add ability to swap conversion directions
- Improve currency conversion to show tourist rates
- Expand RF/frequency conversion options
- Add support for more advanced unit types (e.g. wind chill, biblical currencies)


### Scanem

[App page](https://appshunter.io/ios/app/scanem-pdf-document-scanner/id6756688662)

Easily scan documents using your phone's camera and enhance their quality. This app allows you to customize, compress, sign, and secure your PDFs without watermarks or paywalls. Share your documents instantly in a private and efficient manner.

**Highlights:** Scan documents with camera, Enhance quality and readability, Compress PDF file size, Sign and markup PDFs, Lock PDFs with password, One-tap sharing, 100% private, on-device storage

**In-app purchases:** none


## Frequently asked questions

### Is Measures Unit Converter free?

Measures Unit Converter costs $1.99, and also offers in-app purchases.

### Is Scanem free?

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

### Which has better reviews, Measures Unit Converter or Scanem?

Scanem is rated higher. Measures Unit Converter averages 4.4 out of 5 from 30 ratings, while Scanem averages 5.0 from 15 ratings.

### Do Measures Unit Converter or Scanem have ads?

Neither Measures Unit Converter nor Scanem shows ads.

### Which is updated more often, Measures Unit Converter or Scanem?

Measures Unit Converter ships an update every 8 days, and Scanem every 5 weeks. Most recently, Measures Unit Converter was updated on October 16, 2026 and Scanem on October 14, 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.*