Moody Chart Calculator
Ali Batayneh Utilities iPhoneiPadiPod touch
Moody Chart Calculator is a free Utilities app for iPhone and iPad by Ali Batayneh. Rated 5.0/5 from 6 ratings. Requires iOS 15.1. Updated June 12, 2026.
- Rating
- 5.0
- 6 ratings
- Price
- Free
- on the App Store
- Size
- 49 MB
- Age 4+
- Updated
- Jun 12
- 2026 · v2.0.3
Screenshots
About Moody Chart Calculator
The long-awaited Moody Chart Calculator is finally on the App Store! Calculate the Darcy friction factor instantly from Reynolds Number and Relative Roughness — no more squinting at a printed chart or interpolating by eye. Whether you're a student, a practicing engineer, or just need a fast, reliable friction factor, Moody Chart Calculator delivers accurate results in seconds. Features: Basic and Pro calculation modes Save formulas to custom collections Review your full calculation history Covers laminar, transitional, and turbulent flow Built by an engineer, for engineers. Download now and get back to solving real problems. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & reviews
5.0
6 ratings
What’s new
Version 2.0.3 · Updated June 12, 2026
Add free trail
App privacy
The developer, Ali Batayneh, 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: 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: Advertising Data
- Diagnostics: Crash Data, Performance Data
Used for: Third-Party Advertising, Analytics
Alternatives to Moody Chart Calculator
Looking for apps like Moody Chart Calculator? Here are 6 similar apps on the App Store. The highest rated is Fluid Pressure Drop (5.0/5), and 1 of the 6 are free to download.
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Pump Mate: Hydraulics
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Moody Chart Calculator | 5.0 / 5 (6 ratings) | Free | June 12, 2026 | |
| Fluid Pressure Drop | 5.0 / 5 (1) | 4.99 USD | Apr 25, 2025 | Compare |
| Pressure Vessel Thickness | – | 2.99 USD | Jul 24, 2024 | Compare |
| Darcy Weisbach Equations Calc | – | 2.99 USD | Mar 1, 2026 | Compare |
| ASME Materials and Electrodes | 1.0 / 5 (1) | 3.99 USD | Dec 10, 2025 | Compare |
| Pressure Vessel Thickness Pro | 1.0 / 5 (1) | 3.99 USD | Aug 20, 2026 | Compare |
| Pump Mate: Hydraulics | – | Free | Oct 5, 2026 | Compare |