# Up Tempo: Pitch, Speed Changer — user reviews > 138 indexed App Store user reviews of Up Tempo by Stonekick Limited, rated 4.70/5 from 1,115 ratings. - Source: https://appshunter.io/ios/app/up-tempo-pitch-speed-changer/id1644863443/reviews - App overview in markdown: https://appshunter.io/ios/app/up-tempo-pitch-speed-changer/id1644863443.md - Rating breakdown: 5★ 972 · 4★ 59 · 3★ 32 · 2★ 15 · 1★ 37 ## Newest reviews (16 of 138) ### 3/5 — Big problem *2026-08-20* There’s a bug in the system that if I increase the pitch on my music it decreases the quality of the audio and deafens some sounds like piano or high pitch drums. If this can be fixed then it’ll be back to its former glory. **Developer response:** Thanks for your feedback. It would be great if you could get in contact at support@stonekick.com with more details on this and we will look into it. ### 2/5 — COMEON JUST LET ME EXPORT!!! *2026-07-04, version 2.6.0* IM TRYING TO EXPORT BUT I KEEP ON GETTING THAT FREAKING ERROR, PLS FIX ### 5/5 — Sudan *2026-05-19* Chandler ### 5/5 — Perfect *2026-05-16* Nice app **Developer response:** Thanks for your feedback. We're pleased you like Up Tempo. ### 5/5 — Tacos *2026-05-04, version 2.5.1* David hi ### 5/5 — Best *2026-04-28* Easy and best changing the tempo of any songs ### 5/5 — Up Tempo Pitch Speed Changer *2026-04-11, version 2.5.0* My Flies On Up Tempo ### 4/5 — I love the app but issues *2026-04-09* I like this app but the problem is everytime I add files to the app, some of them keep disappearing and I can’t play them. And I want this problem fixed right away **Developer response:** Hi, sorry if you have had problems with the app. It would be great if you could email us at support@stonekick.com with more details and we will look into this. Thanks. ### 4/5 — this app is great, but *2026-03-29* in the future, can you use a different pitch shifting engine, like zplane’s elastique v3 or melodyne, because the current rubber-band engine has some artefacts. The new engine would sound more natural **Developer response:** Hi, this issue should now be fixed. Please check that you have the latest version of the app. You can also get in contact at support@stonekick.com with any questions. Thanks. ### 2/5 — Pitch *2026-03-22* Tempo ### 5/5 — Review Of This Application *2026-03-11* It’s a great app for listening to music and pitching the music for a great feel of life, overall it’s a wonderful app for listening to music **Developer response:** Thanks for your feedback. We're pleased you like Up Tempo. ### 5/5 — Goat *2026-03-10, version 2.4.1* Just want you to add a feature when you delete the app all your playlists are still there when you download again like save on iCloud or something so you don’t have to manually add again ### 4/5 — this app is great, but *2026-02-28, version 2.4.1* in the future, can you use a different pitch shifting engine, like zplane’s elastique v3 or melodyne, because the current rubber-band engine has a someartefacts. ### 5/5 — . *2026-02-24* . ### 2/5 — Uhhhh *2026-02-06, version 2.4.1* Why ain’t it playing my screen recording on the Pingu intro do I literally have to download a file from chrome or what? I’m expecting it to be more exciting once I get an update on this please 🙏 and also why do I need pro like that’s so lame lemme have my own fun 🙄 ### 3/5 — Nigel *2026-02-05* NEWTON ## Most critical reviews (10 lowest-rated) ### 1/5 — Unssported files *2026-06-29* Nooooooo i don’t stop you and a love you my name you that love my name you love my love 🐣 **Developer response:** Hi, please get in contact at support@stonekick.com with more details and we will look into what is happening. Thanks. ### 1/5 — One thing *2026-06-16, version 2.6.0* I can only mess with modern rock, it's not letting me put in other songs when I click done adding ### 1/5 — 1/5 *2026-05-25, version 2.5.1* It doesn’t make me go to the gallery ### 1/5 — Тупость *2026-03-05* Не скачивается ### 1/5 — Paid version doesn't work *2025-11-30* Free version works as advertised. However, the paid version that's supposed to allow you to separate vocals and instruments is a joke. When you activate the feature, it says "separation in progress" but there is no progress bar and nothing happens. I even left it overnight and this morning, I look at my app and it still says separation in progress. Please don't waste your money. I emailed their tech support like 2 weeks ago and haven't heard anything back. **Developer response:** Hi, sorry that we missed your email. We have found a bug with source separation which effects a small number of users and are rolling out an update to fix this. If you are still having issues once you have received this update please get in contact at support@stonekick.com. Thanks. ### 1/5 — Don’t by this. Paid version is broken *2025-11-19* Bought the paid version and the none of the AI separator features work. It goes into a separation in progress page that lags and nothing happens. If you look at the job list it doesn’t show up there. Base app is fine. Don’t bother paying **Developer response:** Hi, thanks for your feedback. Everything seems to be working here and we haven't been able to replicate this issue. It would be great if you could email us at support@stonekick.com with more details and we will look into it. ### 1/5 — Cannot OPEN a song on my IPhone *2025-08-10, version 2.1.0* After selecting the plus sign and browsing to the mp3 on my phone, the OPEN option does not work. Still does not work. Cannot find and load song on IPhone. An Android help file does NOT HELP. ### 1/5 — Cannot OPEN a song on my IPhone *2025-08-03, version 2.1.0* After selecting the plus sign and browsing to the mp3 on my phone, the OPEN option does not work. ### 1/5 — To hard to understand. Poor user interface. *2025-06-21* Do not buy unless you want to be frustrated. I’m sure the designers think they developed a wonderful APP but I’m afraid no one will know because they can’t figure how to use it. **Developer response:** Hi, sorry if you have had problems using the app. There is a user manual on our website: https://stonekick.com/uptempo_guide.html or you can contact us at support@stonekick.com with any questions. Thanks. ### 1/5 — I hate this app *2025-05-22, version 2.0.2* WHEN I CLICK EXPORT IT DOES NOT WORK ## Most praised reviews (10 highest-rated) ### 5/5 — Love it. *2026-08-21* Change the pitch , tempo to suit your comfortable scale. ### 5/5 — Javier *2026-08-02, version 2.6.0* Arturo ### 5/5 — Bug *2026-07-21* I would usually rate this app 5 stars because I have been using this app for years now but this bug has came the most recent update (being the one from last month) when I would use my headphones to go to a previous song on my playlist it would just replay the current song i’m on and only let me play the next song. It used to be where i would press and hold the previous button on the headphones twice and it would play the previous song but now as a temporary fix i have to use shuffle mode. Please try to fix this as soon as possible. **Developer response:** Hi, we have now released a fix for this. If you are still having problems please get in contact at support@stonekick.com. Thanks. ### 5/5 — Luke Moran *2026-07-20, version 2.6.0* Is a good time for pitches? ### 5/5 — Best *2026-07-18, version 2.6.0* I can make Klasky Csupo effects ### 5/5 — Beats Audiomack’s AudioMod, By Days. *2026-07-06, version 2.6.0* On Playback Alone. It Has Features, Such As: Reverb, Equalizers, Low Pass, High Pass. For $10 ( Which SAVE ) Going To Refer Others🤘🏻 [ Thank You, Stonekick ] ### 5/5 — Goat *2026-07-05* Can you add a feature where we can choose visuals and upload snippets to Instagram in a music prod and use this app a lot. **Developer response:** Thanks for your feedback. We are working on a update which allows you to export your settings and re-import them in the future. ### 5/5 — Compliment *2026-07-04, version 2.6.0* GooD ### 5/5 — 10/10 *2026-06-25, version 2.6.0* Best app for music 10/10. ### 5/5 — God Of Up Tempo *2026-06-21* I am the god of Up Tempo, I have been using Up Tempo as my main way to listen to music for 2 years. I have guided lost souls to this app, to this cause for righteousness. I have learned everything that needs to be learned in Up Tempo. Pray to Bhudda --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-13.*