Unit Converter Engineering Pro
Kaiguri Tech Utilities iPhoneiPadiPod touch
Unit Converter Engineering Pro is a free Utilities app for iPhone and iPad by Kaiguri Tech. Rated 5.0/5 from 3 ratings. Requires iOS 13.0.
- Rating
- 5.0
- 3 ratings
- Price
- Free
- on the App Store
- Size
- 77 MB
- Age 4+
- Updated
- Jan 22
- 2026 · v1.03
Screenshots
About Unit Converter Engineering Pro
Unit Converter Engineering Pro – The ultimate tool for engineers, scientists, and students who need precise and fast unit conversions. Easily convert between over 100 units across more than 35 categories commonly used in engineering, physics, chemistry, and mathematics. Perfect for professionals, researchers, and students who want a reliable, professional-grade converter at their fingertips. Included categories: • Acceleration • Angle • Area • Specific Heat • Electric Charge • Heat Transfer Coefficient • Length • Concentration • Thermal Conductivity • Physical Constants • Density • Diffusivity • Energy • Heat Flux • Force • Illuminance • Luminance • Mass • Moment / Torque • Power • ppm / ppb / ppt / % • SI Prefix • Pressure • Radiation – Activity • Radiation – Dose • Radiation – Exposure • Radiation – Equivalent Dose • Time • Volume • Velocity / Speed • Viscosity • Volume Flow Rate • Voltage / Electric Potential • Frequency • Temperature Key Features: • Supports scientific notation for extreme precision • Fully compliant with SI, NIST, and ISO standards • 9-digit decimal precision for engineering-grade accuracy • Fast and intuitive interface • Works offline – no internet required • Includes rare and specialized units often missing from other converters • Made by engineers, for engineers Simplify your work, save time, and ensure accuracy with Unit Converter Engineering Pro - your professional unit conversion companion. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 1.03 · Updated January 22, 2026
Thanks for downloading Unit Converter Engineering Pro. We have fixed an issue where subscription validity was not being checked correctly.
App privacy
The developer, Kaiguri Tech, reported these privacy practices to Apple.
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
Used for: Analytics
Alternatives to Unit Converter Engineering Pro
Looking for apps like Unit Converter Engineering Pro? Here are 6 similar apps on the App Store. The highest rated is Unit Converter For Engineers (5.0/5), and all 6 are free to download.
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Quant – Unit Converter
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Engineer Pro Toolkit
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Unit Converter For Engineers
5.0
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CalibraUnits-Convert&Calculate
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Pipeline Calculator ASI
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PipeQ
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Unit Converter Engineering Pro | 5.0 / 5 (3 ratings) | Free | January 22, 2026 | |
| Quant – Unit Converter | – | Free | Jan 20, 2026 | Compare |
| Engineer Pro Toolkit | – | Free | Mar 4, 2026 | Compare |
| Unit Converter For Engineers | 5.0 / 5 (3) | Free | Apr 25, 2026 | Compare |
| CalibraUnits-Convert&Calculate | – | Free | Oct 24, 2026 | Compare |
| Pipeline Calculator ASI | – | Free | Jun 21, 2026 | Compare |
| PipeQ | – | Free | Aug 17, 2026 | Compare |