# Piano Chords: keys + accordion — Keyboard and Stradella buttons > Mobile app for playing melodies and chords with a unique Stradella-inspired layout. (iPhone/iPad app by Alexandr Fenster.) - Source: https://appshunter.io/ios/app/piano-chords-keys-plus-accordion/id6478134089 (this page in markdown: same URL + `.md`) - Developer: [Alexandr Fenster](https://appshunter.io/developer/1666047440) - Category: Music, Entertainment - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 15.6 · 28 MB - Languages: American English - Released: 2025-06-03 - Data updated: 2026-07-20 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/piano-chords-keys-plus-accordion/id6478134089/reviews.md ## What is Piano Chords? Play melody and chords together on your phone. This piano app is built for thumb-friendly playing: use your right thumb for the melody and your left thumb for chord buttons placed near the top-left of the screen. You can also switch to a chord-only keyboard in Settings. The chord layout is inspired by the Stradella bass system used on accordions. It gives you five rows of buttons: bass, counterbass, major, minor, and dominant seventh chords. Notes are arranged around the circle of fifths, so related chords sit next to each other. For C major, F major is on the left and G major is on the right. For A minor, D minor is on the left and E major is on the right. Try the included demo melodies, then record your own music. You can share a recording as a link, or export it as MP3 or MIDI. ## Key features - Play melody and chords together - Thumb-friendly playing interface - Stradella bass system chord layout - Record and export music - Share recordings via link - MP3 and MIDI export options ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Coffee for developers | $4.99 | one-time | ## Frequently asked questions about Piano Chords ### What is Piano Chords? Piano Chords is a music app designed for playing melodies and chords on your phone. It features a unique Stradella-inspired chord layout and allows users to record and export their music. ### Does Piano Chords have ads? Yes, Piano Chords contains advertisements. It is a free app supported by ads, with optional in-app purchases available. ### What devices does Piano Chords support? Piano Chords is available on iPhone, iPad, and iPod devices. ### How does the chord layout work in Piano Chords? The chord layout is inspired by the Stradella bass system on accordions, offering five rows of buttons for bass, counterbass, major, minor, and dominant seventh chords arranged by the circle of fifths. ### Can I record and share my music with Piano Chords? Yes, you can record your musical creations within the app. Recordings can be shared as a link or exported in MP3 or MIDI formats. ### What is the age rating for Piano Chords? Piano Chords has an age rating of 4+, making it suitable for a wide range of users. ### When was Piano Chords last updated? The latest version of Piano Chords, 1.8.1, was last updated on May 3, 2026. ### What are the benefits of the Stradella chord layout? The Stradella layout places related chords next to each other, facilitating easier chord progressions and a more intuitive playing experience for users familiar with or interested in accordion button systems. ## Version history (last 5 releases) ### 1.8.4 — 2026-07-16 Minor updates to the app. Enjoy playing music! ### 1.8.3 — 2026-06-09 Minor updates to the app. Enjoy playing music! ### 1.8.2 — 2026-06-07 Minor updates to the app. Enjoy playing music! ### 1.8.1 — 2026-05-03 Minor updates to the app. Enjoy playing music! ### 1.8.0 — 2026-04-20 We translated the app into more languages. ## Apps similar to Piano Chords | App | Rating | Price | Category | | --- | --- | --- | --- | | [Accordion Sim](https://appshunter.io/ios/app/accordion-sim/id6738851064) | 4.4 (16) | Free | Music | | [Sequincer: MIDI Sequencer](https://appshunter.io/ios/app/sequincer-midi-sequencer/id6738126393) | 4.7 (15) | Free | Music | | [gary4beatbox](https://appshunter.io/ios/app/gary4beatbox/id6736522400) | — | Free | Music | | [Tiny Instrument: Learn Piano](https://appshunter.io/ios/app/tiny-instrument-learn-piano/id6746358886) | 5.0 (4) | Free | Music | | [jAmp Clickstation](https://appshunter.io/ios/app/jamp-clickstation/id6708242472) | — | Free | Music | ## More apps by Alexandr Fenster - [US Citizenship Test Bot 2026](https://appshunter.io/ios/app/us-citizenship-test-bot-2026/id1666047438) - [Дурак: играйте с друзьями](https://appshunter.io/ios/app/id6450884623) - [Los Altos High Bell Schedule](https://appshunter.io/ios/app/los-altos-high-bell-schedule/id6751451155) - [Mindful Match 3](https://appshunter.io/ios/app/mindful-match-3/id6755901979) All apps by Alexandr Fenster: https://appshunter.io/developer/1666047440 ## Related topics [alexandr fenster](https://appshunter.io/ios/topics/alexandr-fenster) --- *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 2026-07-20.*