Not compatible with iSO 11
Please update your app for iSO 11
Archived App (Last seen on 13 May 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
Details
About
Measure the polarity and magnetic flux density of magnets by holding your device near them. It can also detect strong sources of electromagnetic smog in your home.
✓Measure magnetic flux density
✓Detect magnet polarity
✓Identify electro-smog sources
✓Simple interface
✓Free to use
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What's New in MMF
1.1
February 8, 2013
+ iPhone 5 support
User reviews
Developer apps
FAQ
What can MMF-Meter measure?
MMF-Meter can measure the polarity and magnetic flux density of magnets. It can also be used to detect strong sources of electro-smog in your household.
Is MMF-Meter free to use?
Yes, MMF-Meter is available for free. The description explicitly states it is 'immernoch kostenlos & werbefrei!', meaning it remains free and ad-free.
What devices is MMF-Meter compatible with?
MMF-Meter is designed to work with iPhones and iPads. It utilizes the device's sensors to take measurements.
How often is MMF-Meter updated?
MMF-Meter was last updated on February 8, 2013, with version 1.1. This indicates infrequent updates.
What is the age rating for MMF-Meter?
MMF-Meter has an age rating of 4+. This suggests it is suitable for children and adults.
What do users think of MMF-Meter?
User sentiment appears mixed, with an average rating of 3.0 stars from 2 ratings. This suggests some users find it useful, while others may have experienced limitations.
Does MMF-Meter have ads?
No, MMF-Meter is advertised as being ad-free. The description states '+ immernoch kostenlos & werbefrei!' which translates to 'still free & ad-free!'.