Appcompanist
Appcompanist Summary
Appcompanist is a with in-app purchases iOS app in the Music And Audio category, developed by Appcompanist, LLC. First released 8 years ago(Oct 2017), the app has 206 ratings with a 4.45★ (good) average rating.
Data tracking: SDKs and third-party integrations were last analyzed on Feb 25, 2026.
Store info: Last updated on App Store on Feb 4, 2026 (version 392).
Appcompanist was last scanned for SDKs 2026-02-25. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
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Google4.45★
Ratings: 206
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App Description
Appcompanist gives singers, voice teachers, choral directors, and choirs total musical control over thousands of beautiful piano accompaniments. Change key, actively control tempo, blend melody in and out during play, hold fermatas, and much more. You can even save your tempo and fermata changes to create your own custom versions!
Over 1,000 Vocal Exercises and 75 complete piano accompaniments are included in the FREE version, all with full app functionality.
The fast growing Appcompanist library includes thousands of flexible piano accompaniments of opera arias, art songs, musical theater solos, jazz standards, pop/rock songs, choral pieces, complete works, and more. Hundreds of recordings are added each month by user request.
Features:
• Instantly transpose to play any accompaniment in ANY key.
• Actively control tempo to create ritardandos, accelerandos, and rubato.
• Use the patented Fermata Button to hold and sustain the accompaniment, then enter in perfect sync with the piano after pauses, fermatas, cadenzas, and vocal pick-ups.
• Turn a melody guide track on or off any time during play, in one of three octaves, and adjust the level of melody you hear against the accompaniment.
• Check the next melody pitch when stopped and time your entrance.
• Save the tempo and fermata changes you make during play to create your own Custom Version that can be controlled just like the original accompaniment.
• For easy choral & ensemble part-learning, select one or more voice parts to emphasize against the accompaniment.
• Add markers, cuts and loops for easy navigation and practice.
• For repeating vocal exercises, choose the direction (up, down, or same key) prior to each repeat.
• Create video recordings while using the playback features.
• Keyword search, filter, and sort the library list to find the perfect piece.
Subscription Details:
Note: All prices shown are in US dollars. Prices in the app will reflect current exchange rates from US Dollars to your local currency.
Contemporary Voice Collection Titles Only
US $9.99 per month / US $99.99 per year
Classical Voice Collection Titles Only
US $9.99 per month / US $99.99 per year
Complete Collection of All Titles
US $14.99 per month / US $149.99 per year
• All of the above subscriptions come with a 1-month free trial for new subscribers: If you cancel for any rea