4/5 rating based on 80 reviews. Read all reviews for RPM - Turntable Speed Accuracy for iPhone.
RPM - Turntable Speed Accuracy is free iOS app published by Philip Broder
PissedOffCroatoan18
For some reason I was having trouble calibrating my turn table with a strobe disc. I found this app and tried it out. To my surprise, it helped my accurately calibrate my turntable to the right rpm!
LA TK Teacher
Bought a late-70’s Fisher direct drive turntable that was playing too fast.. did some research, cleaned a few parts, and used the app to get it back pretty close to 33 1/3.. thanks RPM App!
Hotlwobwo
I bought this app a few years ago to test my antique phonograph rpms (78 and 80). Now I need to pay a further $9 just to do what the app did before for the initial purchase price? Moneygrubbers.
Dee's Jeff
It doesn’t give you enough time to adjust your speed it just automatically assumes you’re done
unhappywith
Does not work long enough to see if it is really accurate. Stops before I have it up to speed. Not wasting my money on something I don’t know if it will really work.
Brett Barrett
Don’t download this if you aren’t going to immediately upgrade. It will give your RPM once, but if you try to calibrate your machine, this app charges you for the second use. It seemed nifty if you paid for it
Skizzez
You're bombarded with request upon request to buy the godforsaken app before you can even utilize its primary function. When every notification is finally spent, your trial is up. Ultimately useless and frustrating.
ntrlmlk
This is the only app of its kind as it seems, and while its functionality is great, the user interface is dated and if you would like to do anything other than run a 33 RPM Test for longer than 10 seconds, then you must spend an entire $15 dollars for full access to the other features. What a joke
Jayzimmer72
Terrible. Give me more time than that.
threedogsandahorse
It’s so busy trying to sell upgrades that you aren’t able to use and test the app to see if it’s good or not.