Convertal
Unit Converter
Free · In‑App Purchases
Convertal is a fast, clean unit converter — for everyday conversions and the obscure ones too.
Type in either box and the result updates live, then swap units with a tap. No sign-up, no clutter, and it works offline (except live currency and crypto rates).
Free
• Length, weight and temperature conversions
• Hundreds of units, with metric / US / UK defaults detected for your region
• Live dual-box conversion, swap, copy, and save with a note
• Light and dark themes, adjustable decimal precision and scientific notation
Convertal Pro — monthly, yearly or lifetime — unlocks everything:
• 20+ categories: area, volume, speed, data storage, data rate, energy, power, pressure, frequency, angle, force, torque, fuel economy, density, flow rate, cooking, number bases, currency and cryptocurrency, and more
• Removes ads
Live currency and crypto rates are cached for offline use. Everything else works with no connection at all.
Convert anything, instantly.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://convertal.co.uk/privacy.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
This update improves accuracy and reliability:
- Correct decimal entry on devices that use a comma as the decimal separator
- Clearer results for very large and very small conversions
- Live currency and crypto rates now refresh reliably
- Fixed a rare crash and hardened offline handling
The developer, JERMAINE WALKES, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
For more information, visit the developer’s accessibility website .
Information
- Seller
- JERMAINE WALKES
- Size
- 30.1 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 11.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Convertal Pro $5.99
- Convertal Pro $12.99
- Convertal Pro $0.99
- Copyright
- © 2026 Jermaine Walkes