Key+. Ratings and Reviews
                        Ratings and reviews are verified                    
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                                Joseph Maine, 29.09.2022BugsI love this application but I couldn’t open it today. Seems there are some bugs that need to be fixed !!
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                                manatee1129, 22.02.2019TerribleAfter paying 2 dollars for this app, every time it listens to anything it crashes immediately after. Waste of money and time for an app that does nothing.
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                                Saul Monge, 15.02.2019TrashWorst 2 bucks ever spent! Dont get it wont even read anything, dont waste your time or money
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                                Tsolis3, 01.02.2019SCAMNice try Billy McFarland, maybe try making an app that doesn’t crash immediately after analyzing a song. @itunes can we delete this trash from the App Store. Thank You
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                                kendaljharrison, 17.01.2019Crashes GaloreFor a paid app, I would expect maintenance to be regularly updated. This app not only had views that say that it isn’t accurate, but it crashes immediately after listening Show more
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                                Hydro Lex, 14.01.2019Doesnt workCloses every time I try to find the key
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                                Ken Hutchins, 01.12.2018Crashes every time.Easy to use... 1 Star. After listening for 15, 30 seconds - counter increasing to 100%, app goes blank. Never displays a key... just returns to the screen of icons.
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                                D-nice Gambino, 15.09.2018NiceI am a Audio engineer and every sense I ran across this app it have been a time saver for me for when I am recoding singers who need Show more
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                                ljsjdbzv, 11.08.2018Doesn’t workVery very inaccurate, waste of money
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                                Packratdc3, 13.01.2018Complete waste of moneyDoesn’t matter what song you try, everything is in Bm. Gee! Who knew?? Certainly simplifies things :(
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                                misterPnMe, 26.08.2017Great for singersSing into the microphone until the percentage at the bottom of the screen gets to 100%. And up pops the key you're singing in.
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                                Brandon_A!, 16.05.2017TerribleSpits out random results
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                                JoeAlso, 11.02.2017Works half the timeReads at least half the songs as Bm. Almost seems like it defaults to that.
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                                gdwilliams019, 13.01.2017Good but needs some workThe app works well for instrumentals. If there are voacls, it will throw off the app. It's good but of course could use work.
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                                Milesalex, 19.07.2015InaccurateHasn't gotten any keys right.
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                                MAs World, 08.04.2015I like itWorks well, setting sample rate at a longer time helps. It's not perfect but mostly correct, some songs are very complex and hard for software but most popular music songs work, Show more
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                                Benny's Songs, 18.02.2015I want a Refund!!!This app has not gotten not one key right yet!!!
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                                Mark Lubke, 02.02.2015Garbage AppSays Mozart's 41st Symphony in C is in B minor.
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                                Big_Fun76, 07.08.2014Needs an updateThe app will not recognize the keys that songs are in when using the mic function. Also, it is unable to actually play / analyze the songs in my library. Show more
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                                digipulsestudio, 25.07.2014Key+This app doesn't work, always shows B Minor no matter the key.