216+ iOS apps curated and reviewed
If you already know Music Transpose, this is the deeper bench. 216+ music key changer apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (182) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.8★ (8.5K) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 4.7★ (20) | No | No | Aug 2026 |
| 4 |  | Free | 4.7★ (28K) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.8★ (3.9K) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.5★ (588) | No | Yes | Aug 2026 |
| 7 |  | Free | 4.0★ (5) | No | Yes | Jul 2026 |
| 8 |  | Free | — | No | Yes | Aug 2026 |
Easily change the key and tempo of your music files. This app supports various audio and video formats, offering intuitive pitch and speed adjustments with visual feedback on sound quality. It's designed for musicians and learners seeking a user-friendly alternative to complex professional software.
This app helps musicians learn, practice, and teach music by allowing them to adjust tempo and pitch, repeat sections, and analyze their performance. It offers tools to make practicing songs easier and more efficient.
Easily adjust the musical key of your MP3 files to match your instrument or vocal range. This tool is ideal for musicians who want to play along to songs in a different key without affecting audio quality.
This app uses AI to separate vocals and instruments from any song, allowing musicians to create custom backing tracks. It also offers features like pitch and speed adjustment, chord detection, and lyric transcription.
Adjust the tempo and pitch of audio files in real-time without altering the other. Loop sections for practice, add effects, and save your modified tracks. This tool is ideal for musicians, students, and anyone looking to manipulate audio for learning or creative purposes.
This advanced audio player helps musicians learn, transcribe, and practice songs. Slow down passages, loop sections, or shift pitch to master tricky parts. Isolate instruments with EQ and export loops for practice anywhere.
Easily create professional-quality, personalized photos of your baby or child. Choose from a variety of templates for newborn moments, birthdays, and trending styles without needing design skills. Save, share, or add your creations to your gallery for lasting memories.
Easily change the pitch of music or videos on your device. Adjust key with a slider or precise cent values. View the transposed key by entering the original. Unlock advanced features with a Pro subscription for unlimited use.
Easily transform your voice recordings with a variety of creative sound filters, pitch and speed adjustments, and dramatic echo effects. Perfect for editing audio for music, practicing speeches, or simply having fun with friends.
Adjust the pitch and tempo of songs from your media library. This music player allows you to easily modify playback speed and pitch using intuitive sliders. Explore your music collection in new ways by altering its characteristics.
Easily adjust the playback speed and pitch of audio files. This app allows for vocal and instrument isolation, precise looping, and waveform editing. It's ideal for musicians, vocalists, and podcasters looking to practice, remix, or create backing tracks.
