ThreadFon Multi-Thread Calc
Dmitriy Trofimov Productivity iPhoneiPadiPod touch
ThreadFon Multi-Thread Calc is a free Productivity app for iPhone and iPad by Dmitriy Trofimov. Rated 3.2/5 from 5 ratings. Requires iOS 12.0.
- Rating
- 3.2
- 5 ratings
- Price
- Free
- on the App Store
- Size
- 43 MB
- Age 4+
- Updated
- Jul 28
- 2025 · v3.0.0
Screenshots
About ThreadFon Multi-Thread Calc
This application now supports ISO Metric, Unified Inch, Pipe, and Trapezoidal Thread Tolerances, providing detailed insights into the fundamental parameters of metric, inch, pipe, and trapezoidal cylindrical threads. Built on the ISO 965 standard, ASME/ANSI B1.1 standard, ISO 228, ANSI/ASME B1.20.1, ГОСТ 6357-81, and GOST 24737-81 standard. Designed for precision and ease, this tool helps you efficiently determine essential thread specifications for metric, unified inch, pipe, and trapezoidal threads.
Ratings & reviews
3.2
5 ratings
What’s new
Version 3.0.0 · Updated July 28, 2025
Updated app engine for improved performance Enhanced server connection stability Fixed bugs and increased operating speed
App privacy
The developer, Dmitriy Trofimov, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to ThreadFon Multi-Thread Calc
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| ThreadFon Multi-Thread Calc | 3.2 / 5 (5 ratings) | Free | July 28, 2025 | |
| Thread Calculator | 4.4 / 5 (14) | Free | Nov 24, 2025 | Compare |
| Walter Machining Calculator | 3.0 / 5 (5) | Free | Mar 7, 2025 | Compare |
| Bolt Length - (Nominal Length) | 3.0 / 5 (2) | Free | Nov 27, 2023 | Compare |
| CNC Machinist Calculator Ultra | 4.9 / 5 (26) | Free | Sep 10, 2026 | Compare |
| MechTab | 4.1 / 5 (16) | Free | Jul 10, 2026 | Compare |
| CERATIZIT | 5.0 / 5 (1) | Free | Sep 7, 2026 | Compare |