Magna Calc

Greg Paskal Education iPhoneiPadiPod touch

Magna Calc is a paid Education app for iPhone and iPad by Greg Paskal. Rated 3.0/5 from 2 ratings. Requires iOS 18.0. Updated July 15, 2025.

Rating: 3.0; 2 ratings
Price: 0.99 USD; on the App Store
Size: 1 MB; Age 4+
Updated: Jul 15; 2025 · v2.4

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About Magna Calc

Astronomers often need to calculate the magnification derived from their telescope focal length and eyepiece. MagnaCalc provides an easy way to calculate this value for both amateur and professional astronomers. Additionally, Magna Calc provides a 2x to 5x Barlow lens option. Whether you're an amateur or professional astronomer, you'll find Magna Calc helpful in your everyday passion for astronomy. Magna Calc Features... - Telescope Focal Length (in Millimeters) - Eyepiece Focal Length (in Millimeters) - Barlow Lens Option (1x, thru 5x) - Magnification Calculation

What’s new

Version 2.4 · Updated July 15, 2025

Minor bug fixes.

App privacy

The developer, Greg Paskal, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

App details

Magna Calc is a paid Education app for iPhone, iPad and iPod touch, developed by Greg Paskal. It is rated 3.0 out of 5 from 2 ratings on the App Store, requires iOS 18.0 or later and is 1 MB to download. It was first released on January 3, 2011 and last updated on July 15, 2025.

Category: Education
Rating: 3.0 / 5 (2 ratings)
Price: 0.99 USD
Version: 2.4
Size: 1 MB
Requires: iOS 18.0 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English
Age rating: 4+
Released: January 3, 2011
Last updated: July 15, 2025
Developer: Greg Paskal

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Alternatives to Magna Calc

Looking for apps like Magna Calc? Here are 6 similar apps on the App Store. The highest rated is ATLAS Tonight's Sky (5.0/5), and 5 of the 6 are free to download.

Magna Calc vs. alternatives
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Magna Calc	3.0 / 5 (2 ratings)	0.99 USD	July 15, 2025
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