Unit Converter: Mila's Tools
Scott DeSapio Utilities iPhoneiPadiPod touch
Unit Converter: Mila's Tools is a free Utilities app for iPhone and iPad by Scott DeSapio. Rated 4.8/5 from 1,487 ratings. Requires iOS 17.6.
- Rating
- 4.8
- 1.4K ratings
- Price
- Free
- on the App Store
- Size
- 13 MB
- Age 4+
- Updated
- Oct 14
- 2026 · v2.8.34
Screenshots
About Unit Converter: Mila's Tools
Convert everything - 31 categories, 300+ units! Mila's Tools Unit Converter puts 31 converters in your pocket at no cost. Whether you need to convert temperatures for a recipe, check tire pressure in PSI, find your ring size across international standards, or calculate the days until a deadline, this app handles it all with precision and ease. What customers are saying: ***** "Get it! Nothing better than this!" ***** "This is the best quick ref tool I have come across to date" ***** "Undoubtedly the best conversion app in the App Store." ***** "Best app for me so far." ***** "Intuitive interface. The app design is so easy you'll actually use it." 31 CONVERSION CATEGORIES Angle · Area · Bits & Bytes · Blood Sugar · Capacitance · Cooking · Current · Data Transfer Rates · Dates · Density · Energy · Flow Rate · Force · Fractions · Frequency · Fuel Economy · Gauges · Illuminance · Length · Numbers · Power · Pressure · Ring Sizes · Shoes · Slope · Speed · Temperature · Time · Torque · Volume · Weight COMPOUND UNITS Work with real-world measurements like feet + inches, pounds + ounces, or gallons + quarts. Values auto-normalize — type 13 inches and see 1 foot 1 inch instantly. DATE CALCULATOR Find the exact number of days, weeks, months, and years between any two dates. Add or subtract time from a date with quick-action shortcuts like "90 Days from Today" or "End of Year." DATE CONVERTER See any date across 10 calendar systems — Gregorian, Islamic, Hebrew, Chinese, Persian, Indian National, Coptic, Ethiopic, Buddhist, and Japanese — plus Unix timestamps, Julian Day numbers, and ISO 8601 week dates. Tap the info icon for details on each calendar system. FRACTIONS & NUMBERS Convert between fractions, decimals, and percentages. Translate numbers into Roman numerals, binary, octal, and hexadecimal. Explore magnitudes from thousands to decillions. RING SIZES Convert between US, EU, Swiss, Japanese, Chinese (Mainland), and Hong Kong ring sizing standards. View inner diameter and circumference in millimeters for precise measurements. HISTORICAL UNITS Go beyond modern measurements with ancient Egyptian, Mesopotamian, Greek, Roman, and Biblical units of length. BUILT FOR PRECISION Choose automatic smart formatting or set manual decimal precision from 0 to 10 places. Locale-aware number formatting respects your region's separators and conventions. SMART CUSTOM KEYBOARDS Purpose-built keyboards for every input type — numeric, whole number, Roman numeral, binary, octal, and hexadecimal — so you never have to fight autocorrect. DESIGNED FOR YOU • Dark mode with rich, category-specific color themes • Comfortable or compact view styles • Show or hide any unit in any category • Available on iPhone, iPad, and Mac Download now and experience the most comprehensive unit conversion app available! - - - - - Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & reviews
4.8
1.4K ratings
What’s new
Version 2.8.34 · Updated October 14, 2026
- New Fuel Cost feature: enter a price per liter, US gallon, UK gallon, or kWh, and instantly see your cost per 100 km and per 100 mi in Fuel & EV. - Improved alert handling for a smoother, more reliable experience during your session.
App privacy
The developer, Scott DeSapio, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location: Coarse Location
- Identifiers: Device ID
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
Used for: Third-Party Advertising
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
Used for: Analytics
Alternatives to Unit Converter: Mila's Tools
Looking for apps like Unit Converter: Mila's Tools? Here are 6 similar apps on the App Store. The highest rated is Unit Converter - Scientific (4.9/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Unit Converter: Mila's Tools | 4.8 / 5 (1,487 ratings) | Free | October 14, 2026 | |
| Unit Converter Calculator Pro | 4.7 / 5 (993) | Free | Oct 31, 2023 | Compare |
| Conversion Calculator Units | 4.7 / 5 (4,997) | Free | Sep 22, 2026 | Compare |
| Units - Pro Unit Converter | 4.1 / 5 (50) | Free | Oct 23, 2026 | Compare |
| Unit Converter - Scientific | 4.9 / 5 (18) | Free | Jul 14, 2026 | Compare |
| Converter-Universal Conversion | 4.9 / 5 (981) | Free | Apr 3, 2025 | Compare |
| Conversion Calculator - Metric | 4.8 / 5 (165) | Free | Aug 7, 2026 | Compare |