Up Tempo: Pitch, Speed Changer

Name: Up Tempo: Pitch, Speed Changer
Rating: 4.7 (1125 reviews)
Author: Stonekick Limited

By: Stonekick Limited App

Audio & music editor, looper

Overview

Version:

2.7.1

Last updated: 2026-09-08

Features & Capabilities

Up Tempo is an all-in-one music practice tool and audio editor for singers, instrumentalists, transcribers, and producers. Change pitch or speed independently, reverse playback, create precise A/B loops, and save settings for every track. Use the waveform editor to trim audio, add fades, mix tracks, and export in MP3, M4A, or lossless FLAC formats.

With Pro, separate songs into vocals, drums, bass, and other stems directly on your device—without an account or upload. Record audio, apply EQ, reverb, delay, compression, filters, distortion, and other studio effects. The free version includes pitch and tempo adjustment, looping, trimming, fading, two-track mixing, and export, while Pro adds advanced separation, recording, effects, unlimited markers, and multitrack editing with a one-time purchase.

User Growth & Download Statistics

App Music & Audio Education Art

By:

Stonekick Limited

Rating:

4.70

(1,125) 7 new ratings

Version:

2.7.1 Last updated: 2026-09-08

Version code:

890998944

Creation date:

2022-11-22

Compatible devices:

Size:

69.30MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-09-20

Compare stats and ranking:

Ranking

# 52,087 ▲ 103

Other rankings

#3 in pitch shift keyword 16 ▲ 1#8 in transpose keyword 28 #64 in speed keyword 58 ▲ 5

Other platforms

Up Tempo: Pitch, Speed Changer (v3.12.0)

2,530,631 4.80

(18,239)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Stonekick Limited

Apple Apps Store

https://apps.apple.com/us/app/up-tempo-pitch-speed-changer/id1644863443

Website:

https://stonekick.com/uptempo.html

User Reviews

Users praise Uptempo for real-time speed/ pitch control and a feature-rich, ad-free experience with a one-time purchase. However, recurring issues include broken exports, file import/load bugs, and noticeable lag during use. Some reviews note paywalls restricting voice recording. Overall, it’s powerful for editing and practicing with backing tracks, but stability and file-management problems detract from the experience.

Pros

Real-time independent speed and pitch control (varispeed) during playback.
One-time paid version is affordable, has no ads, and includes vocal separation.
Easy to navigate interface with solid import options (MP3 from iTunes or files).
Feature-rich editing suite (EQ, delay, reverb) with an interactive waveform and editable saves.

Cons

Export functionality is unreliable or broken across updates (exports fail or nothing is saved).
File import/load bugs: added files disappear, loading from iPhone fails, and occasional file-access issues.
Significant lag/latency during playback and editing (choppy performance, delays after stopping, issues when the device sleeps).
Voice recording and some features are gated behind a paywall (restricted behind premium access).

Recent reviews

Arturo

by Ca*****, 2026-08-02

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.