Prime Factors

This app is perfect for me, I’m always jotting numbers down for patterns and god knows what. Big problem tho. It quite working after ios18 update. Please fix asap.

When I try to press a number absolutely nothing works, and this is across all of my iPads. I think this app is completely broken. Do not download until the developer has updated it.

When I click on a number nothing happens. I can’t see properties. Fraud app. Spam

Just yep it’s great.

The app works, but the ads are very, very annoying. It’s a combination of outside ads and ads for the developers own apps. I would rather pay for the app than see the ads. If I didn’t have to see the ads, I would rate this app four or five stars. I am deleting this app, I can’t handle the ads.

This app is really good! I love how far up it can go. It can go up to over 100 Billion!

Realmente es espectacular esta aplicación! Poder ver los números primos y los factores primos hasta el 1 billón es súper impresionante.

When I write in my journal, I check every day how many days old I am, and put the prime factors in my journal. This app is perfect for that.

Great app and very helpful with school.

This is must-have app for numberphiles. I really thank the developer of this app SINCERELY.