CoreUnit
Younghan Kim Utilities iPhoneiPadiPod touch
CoreUnit is a free Utilities app for iPhone and iPad by Younghan Kim. Requires iOS 16.0. Updated March 18, 2026.
- Price
- Free
- on the App Store
- Size
- 5 MB
- Age 4+
- Updated
- Mar 18
- 2026 · v1.1
Screenshots
About CoreUnit
CoreUnit is a simple yet powerful utility designed for your daily life. Convert everything from basic units to complex date calculations in one clean, intuitive interface. No more searching for different calculators – CoreUnit has the core essentials you need. Key Features: - Unit Conversion: Easily convert Length, Speed, Weight, Volume, and Area. - Date Converter: Seamlessly switch between Solar and Lunar calendars. - Date Calculator: Calculate D-Days and add/subtract days from any specific date. - Modern Interface: A clean, ad-supported free service with a focus on user experience.
What’s new
Version 1.1 · Updated March 18, 2026
What’s New: Enhanced Conversion Accuracy - Volume Units Update: Added support for Barrels (US bbl), the industry standard. We've also updated Gallon and Barrel labels to specify US standards (US gal, US bbl) for clearer precision. - Speed Units Update: Introducing Mach (Ma) speed conversion, perfect for aviation and aerospace enthusiasts.
App privacy
The developer, Younghan Kim, 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
- Usage Data: Product Interaction, Advertising Data
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:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Crash Data, Performance Data
Used for: Third-Party Advertising, Analytics, App Functionality
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| CoreUnit | – | Free | March 18, 2026 | |
| WitExpert | – | Free | Mar 10, 2026 | Compare |
| Indexify - Share your Stacks | 5.0 / 5 (6) | Free | Oct 7, 2026 | Compare |
| ZEST Client | – | Free | Jun 27, 2024 | Compare |
| Makkah Adhan | 4.5 / 5 (2) | Free | Oct 12, 2026 | Compare |
| VSTK | 5.0 / 5 (1) | Free | Mar 30, 2026 | Compare |
| AdClear: Ad Blocker | 4.2 / 5 (92) | Free | Oct 22, 2026 | Compare |
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