GTP API Gravity Calculator2
Gammon Technical Products Utilities iPhoneiPadiPod touch
GTP API Gravity Calculator2 is a paid Utilities app for iPhone and iPad by Gammon Technical Products. Rated 4.0/5 from 1 ratings. Requires iOS 12.0.
- Rating
- 4.0
- 1 ratings
- Price
- 9.99 USD
- on the App Store
- Size
- 9 MB
- Age 4+
- Updated
- Jun 20
- 2025 · v1.3
Screenshots
About GTP API Gravity Calculator2
The GTP API Gravity Calculator v2 (Developed 2025) from Gammon Technical Products, Inc. provides users the ability to determine corrected API at 60 Deg F for jet, gasoline, and diesel fuels. The calculator is a digital version of our GTP-3012-1A and GTP-2727EF slide calculators and it also is capable of calculating the total weight of the fuel.
What’s new
Version 1.3 · Updated June 20, 2025
We have made updates for UI misbehaviour during Dark Mode.
App privacy
The developer, Gammon Technical Products, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| GTP API Gravity Calculator2 | 4.0 / 5 (1 rating) | 9.99 USD | June 20, 2025 | |
| 1200.aero | 4.0 / 5 (2) | Free | Jul 24, 2026 | Compare |
| NDX Inspections | 4.5 / 5 (13) | Free | Oct 27, 2026 | Compare |
| Hangar - Social Flight Tracker | 4.9 / 5 (1,153) | Free | Jun 15, 2026 | Compare |
| Zulu Time Now - UTC GMT Clock | 4.7 / 5 (844) | Free | Oct 22, 2026 | Compare |
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