126+ iOS apps curated and reviewed
Finding the right mixed in key apps can be overwhelming with so many options. We've analyzed 126+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 3.9★ (87) | No | No | Sep 2026 |
| 2 |  | Free | 4.9★ (222) | No | No | Jul 2026 |
| 3 |  | $6.99 | 4.3★ (3) | No | No | Sep 2026 |
| 4 |  | Free | 3.7★ (91) | No | Yes | May 2026 |
| 5 |  | Free | 4.6★ (5.9K) | No | Yes | Sep 2026 |
| 6 |  | Free | 4.7★ (502K) | Yes | Yes | Sep 2026 |
| 7 |  | Free | — | No | No | Aug 2026 |
| 8 |  | Free | 3.5★ (8) | No | No | May 2026 |
Instantly identify the musical key and scale of any audio source, from studio tracks to live instruments and vocals. Seamlessly sync detected keys with your computer's Digital Audio Workstation (DAW) for enhanced music production.
Explore music theory with a visual representation of the 12 keys. Understand scales, compose chord progressions, and mix in key. Features color-coded relationships, key signatures, and sounded chords for each key.
Instantly detect the musical key of your audio files with this offline utility. It analyzes tracks locally, offering results in various formats and allowing you to save key data to file tags. Organize your music library by key with fast, accurate harmonic analysis.
This app serves as a mobile studio for crafting short musical ideas. Quickly build chord progressions, basslines, and drum beats with customizable rhythms and popular sounds. Export your creations as audio or MIDI to continue working on them elsewhere.
Instantly get chords, beats, and lyrics for any song from your audio files, streaming services, or microphone. This AI-powered tool helps musicians of all levels learn and improve their playing with advanced recognition and playback features.
Create music on the go with this free app. Record vocals, make beats, and mix demos using a mobile DAW. Collaborate with others and access exclusive AI tools and distribution opportunities with an optional membership.
Easily duplicate various types of keys, including household, car, and specialized security keys, by simply taking a photo. This service offers a secure, anonymous, and fast way to get key copies delivered to your door.
Identify the musical key of songs through microphone analysis, local audio files, or manual chord input. Results can be saved for later reference, and the app supports songs that change key mid-way.
This app simplifies the process of programming replacement car keys using just your smartphone and a compatible OBD dongle. It guides users through the steps to program various types of vehicle keys via the OBD port, eliminating the need for bulky, traditional equipment.
Instantly identify the musical key of any sound using your device's microphone. Ideal for DJs, musicians, and music students, it provides real-time harmonic analysis and supports both classic and harmonic notation.
Explore chords, scales, and progressions to compose music. Visualize musical structures on a virtual piano and staff, with interactive tools and audio playback. Ideal for musicians of all levels seeking inspiration and understanding.
This application provides remote car key programming for a wide range of vehicle makes and models. It supports programming for Ford, Dodge, GM, Honda, Mazda, Nissan, Toyota, Mitsubishi, Suzuki, Subaru, Hyundai, and Kia vehicles up to recent model years.
Stream live radio, music, sports, and talk shows from The Key FM 90.5 globally. Engage in real-time conversations with DJs and fellow listeners, and stay updated with station events and social media.
Stay updated with local news, weather, and traffic in the Tri-Cities area. Listen live to the station, interact with hosts, and receive instant alerts for breaking news and contests. Save articles for later and share content easily.
Identify the musical key of any song you're listening to. Use the integrated piano to play along and confirm notes, helping the app pinpoint the correct key. Explore music theory and learn to play songs in different keys.