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
Meh140428
You can use the app 10 times and then it makes you pay $9.99 to continue use. Wouldn’t recommend unless you’re willing to spend
letmespeakmymind
App only lets you do 10 tests (which it counts ANY detection of movement as a test) before requiring you to purchase the Pro version. I can’t review it for accuracy, but all the niceties are Pro version only. All the trial does is test RPM and wow/flutter, which, if it’s accurate, is pretty good, but I doubt it takes phone weight/case weight into account since it never asks. Also, In the trial version, there’s no green light to tell you you’re in the sweet spot, but you don’t really need it, just like this app. Print out a stroboscope and use one of the several strobe apps that lets you select frequency (60Hz in US, 50Hz elsewhere in case you’re wondering). If I was relying ONLY on this app, I’d be screwed because right now, my TT is way too slow, thanks to this app making me think I should play with the speed.
Bucky S
Every time I tried to use this to check my table’s RPM, some stupid nag would pop up forcing me to click ok twice and hiding the RPM. It doesn’t even seem accurate. Every reading have a different number.
videowecreate
I fixed it... slowed Rush down juuuust enough, thanks to your ap! Much appreciated! Excellent, simple ap that did prezactly what was needed!
Not gone long
Too busy telling me how great it will be once I pay, I don’t believe it gives me a proper sample? :(
Matt_MRH
Downloaded the app when it was all free, however they did an update and now I have a trail version that prevents me from finishing correcting my turn table’s speed due to a use limit. Thanks a lot ??
sevenpoundowl
Gives you around 3 seconds of testing before prompting you to upgrade. Barely enough time to find the adjustment pot with your screwdriver, let alone actually adjust the thing.
Meatloafmuffin
This app was very difficult to use and was deleted as it will interrupt your reading with adds to upgrade.