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App Store Apps > Education > Magna Calc
Magna Calc icon

Magna Calc

by Greg Paskal · Education · $0.99
On the App Store since January 2011 · Data updated 2026-10-27

Magna Calc is made and published by Greg Paskal. AppBrain is an independent app data site and isn't affiliated with Greg Paskal. The app name, icon, screenshots and description belong to Greg Paskal and are shown as published on the App Store.

AppBrain's verdict

Established
Rating on App Store
3.00
2 ratings
Last updated
July 15, 2025
Size
863.0 KB

It doesn't have enough ratings yet to judge what users think.

Official page on the App Store

User feedback

Ratings and reviews on the App Store

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Store listing

By Greg Paskal, from the App Store
Magna Calc Screenshot 1 of 2
Magna Calc Screenshot 2 of 2
Screenshots by Greg Paskal, from the the App Store listing
Description by Greg Paskal Written by the developer, not by AppBrain. Click to read.
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
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
$0.99
App size
863.0 KB
Content rating
Everyone

Technologies used by Magna Calc

Releases

Updates seen on the App Store
Version
2.4
Launched
January 2011

No changelog data

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Rankings

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About the app and developer

About Magna Calc

Magna Calc is an education app developed by Greg Paskal.

User Ratings

Magna Calc is rated 3.00 out of 5 stars. The rating is based on 2 ratings.

App Information

Magna Calc costs $0.99. The app size is 863.00 kB. The latest version available is 2.4. The last update was on July 15, 2025.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since January 2011.

Developer information for Greg Paskal

Greg Paskal

Address:

Share Magna Calc

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Overview Alternatives Reviews Rankings Technology
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