Measures Unit Converter vs Scanem
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Measures Unit Converter
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.
- 971 units across 40 categories
- 173 currencies with real-time rates
- Offline conversion functionality
- Scientific calculator
- Intuitive redesigned interface
- Customizable themes
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Measures is the ultimate unit converter for iOS featuring 971 units across 40 categories and 173 currencies with real-time rates. NEW VERSION - COMPLETELY REDESIGNED: • 971 units across 40 categories • 173 currencies with automatic real-time rates • Completely redesigned, intuitive interface • Scientific calculator with advanced functions • Enhanced favorites with drag & drop reordering • Intelligent search with instant results • Fully customizable with 5 beautiful themes and many options • Works completely offline - no internet required for conversions PROFESSIONAL CATEGORIES: • Traditional: Length, mass, volume, area, temperature • Scientific: Energy, force, pressure, density, viscosity • Specialized: Clothing sizes, blood sugar, typography • Currencies: 173 countries with real-time rates • Plus 32 additional categories! Perfect for scientists, engineers, students, and professionals who need precise conversions.
Scanem
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.
- 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
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Scanem is a free PDF document scanner for iPhone. Use your camera to scan receipts, notes, and multi-page documents, then adjust the result before saving or sharing it. ■ FEATURES - Scan one or more pages: Capture paper documents with the built-in document camera, then crop or rotate pages as needed. - Adjust your scan: Choose color, grayscale, or black and white, apply enhancement, and set the PDF quality and dimensions. - Control file size: Use lower quality or smaller dimensions when you need a PDF that takes up less space and is easier to share. - Preview and rename: Review the complete PDF, check its file size, and change its name before exporting. - Mark up the document: Use the built-in PDF preview to add markup and make final edits before saving or sharing. - Save or share: Export the PDF to Files, Mail, and other apps. ■ HOW IT WORKS 1. Scan your document with the camera. 2. Review the pages and adjust the PDF. 3. Save it to Files or share it. ■ PRIVATE AND FREE - Your scanned documents are processed on your iPhone and are not uploaded by Scanem. - Every feature is free to use, with no subscriptions, paywalls, or watermarks. Scanem keeps document scanning simple, from the first page to the finished PDF. Terms of Use: - https://scannerapp.notion.site/scan-terms-of-use
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Measures Unit Converter | Scanem |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.4 (30 ratings) | 5.0 (15 ratings) — better |
| Positive reviews | 91.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 30 — better | 15 |
| Update frequency | Every 8 days — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 18 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Neuwert Media GmbH | Labi, LLC |
Customer experience
Measures Unit Converter
Scanem
Bugs and requests
Measures Unit Converter
Reported bugs
2 issues- Crashes on launch with iOS 7.0.2
- Inconsistent behavior when changing units in calculator
Requested features
4 requests- 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
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Measures Unit Converter
- Coffee$1.99
- Breakfast$4.99
- Lunch$9.99
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- Dinner$19.99
Scanem
No in-app purchases
Questions
Is Measures Unit Converter free?
Is Scanem free?
Which has better reviews, Measures Unit Converter or Scanem?
Do Measures Unit Converter or Scanem have ads?
Which is updated more often, Measures Unit Converter or Scanem?
Other comparisons
