Comparison

ChorusClass vs PianoTrax

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ChorusClass

This app allows chorus members to practice their parts individually at their convenience. Users can record voice or instrument parts, create multi-track harmonies, and rehearse by muting or unmuting different sections. PRO features enable collaboration and unlimited chorus management.

Highlights
  • Record voice or instrument parts
  • Practice at home or anywhere
  • Multi-track player/recorder
  • Loop songs or sections
  • Adjust playback speed
  • Collaborative recording (PRO)
  • Cloud backup
Features
Read full description

Have you thought about an easier way for your chorus members to learn their parts? ChorusClass is an app that makes it possible for chorus members to practice at home, school, work or anywhere, with a single tap on your phone. Record voice or instrument parts and invite members to your chorus. Now your members can practice in between rehearsals. This leaves more time for singing together in the chorus rehearsals. Record multipart harmonies with a single tap on your iPhone or iPad and rehearse by muting/unmuting the different parts while you sing along. Upgrade to a PRO account to share your recordings with chorus members or collaborate by having different singers record different parts of the same song. Perfect for chorus voice leaders. Features: - Recording and practicing your own songs. - Join chorus folders to rehears your choirs songs with the app. - Super simple multi-track player/recorder - Automatic cloud backup after uploading tracks - Loop songs or section of a song - Set tracks to half volume - view pdf files in app - Play your song at slower speed for easy rehearsal of difficult parts. PRO Features : - All PLUS features - Create an unlimited number of chorus folders - Unlimited number of members in a chorus folder - Collaborate with other PRO users by recording different parts of the same song - Administer members and grant admin rights Subscription Information: - Upgraded membership requires a ChorusClass account (registered inside the app) to start a subscription - Start your subscription via your account screen in the app - PRO membership is $8.49 / month* and PLUS membership is $3.99 / month* - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Auto-renewal may be turned off in the user/'s Account settings after purchase. - The price will be charged to your Apple account - The subscription can be managed/canceled in the Settings app on your device - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable - Read our general terms: https://www.chorusclass.com/terms - ...and privacy policy: https://www.chorusclass.com/privacy-policy * Or the equivalent amount in your local currency, according to Apple's price matrix

About

PianoTrax

Access a vast library of piano tracks for singers, students, and educators. Customize key and tempo, create playlists, and download MP3s. Ideal for rehearsals, auditions, and performances.

Highlights
  • Purchase and download individual tracks
  • Change key and tempo
  • Browse by category or search
  • Create multiple playlists
  • Melody and piano versions available
  • Custom recordings available
Features
Read full description

*Students who subscribe can access the entire library for auditions and rehearsals. *Professional vocalists can see if audition cuts for the most recent National Tours and Broadway Shows have been recorded. *Singing teachers who subscribe can stream the entire song before they decide if it's a good fit for their students and download it as an Mp3 on their computer hard drive. *Schools and theaters can find entire shows for rehearsals and/or performances. Features: •Purchase and download individual tracks. •Change key and tempo. •Browse by category or search individual titles or shows. •Create multiple playlists. •Add pins to mark the spots you rehearse most, see each pin's time at a glance, and jump between them with a location slider. •Hear a 30-second preview of any song before you sign in or subscribe, and the full song once you do. •We offer free exchanges if you want a new version of the song you've purchased. •There are melody versions to help you learn your song and piano versions when you don't need the guide melody any longer. •When you connect the app to a Bluetooth speaker in "airplane mode" it works well for auditions and self taping submissions. •Larger text sizes are supported throughout the app. •All purchases made from PianoTrax.com will automatically be available in the app. All purchases from the app will instantly be available in your account on the website. •If you can't find the song you need already on the app we can record it for you. Subscription features: - Stream the entire library. - Redeem free Mp3s on your computer. - Monthly subscriptions include 3 Free Mp3s per month. - Annual subscriptions allow the user to redeem 36 Mp3s anytime. - If you need additional Mp3s, you will receive an automatic discount on checkout. - Any Mp3s purchased while subscribed remain in your account even if you discontinue your subscription. USD $9.99 per month or USD $99.99 per year (a $20 savings). 7 Day free trial on all subscriptions. *Payment will be charged to your iTunes account at confirmation of purchase. *Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. *Your account will be charged for the renewal within 24-hours prior to the end of the current period. *Subscriptions may be managed and auto-renewal may be turned off by going to Account Settings after purchase. *If within the 7 day free trial period you cancel for any reason you will not be charged. If you continue, your paid subscription begins at the end of your free trial. To view Privacy Policy go to: https://www.pianotrax.com/privacy-policy To see Terms and Conditions go to: https://www.pianotrax.com/terms-and-conditions

Screenshots

ChorusClass4 screens
PianoTrax4 screens

Verdict

The call

ChorusClass and PianoTrax both sit at 4.7 stars, but that hides the real split: 98% of PianoTrax's written reviews are positive against 28% of ChorusClass's. PianoTrax also leads on ratings volume (178 vs 59). ChorusClass's advantage is update cadence (every 3 weeks vs every 3 months) and iOS requirement (13.4 vs 15.0). On price, rating, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ChorusClass sells 13 in-app purchases, starting at $2.49 per month and PianoTrax sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for ChorusClass against 4.7 for PianoTrax. Both are backed by a comparable volume of ratings — 59 and 178 respectively. Written reviews are what separate them: 28% of ChorusClass's written reviews are positive against 98% of PianoTrax's.

UpkeepUpdate frequency

ChorusClass ships an update every 3 weeks, PianoTrax every 3 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 6 level
ChorusClass versus PianoTrax: the parameters behind the verdict, then further details
ParameterChorusClassPianoTrax
PriceFreeFree
Rating4.7 (59 ratings)4.7 (178 ratings) — better
Positive reviews27.6% of reviews97.6% of reviews — better
Number of ratings59178 — better
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.4 — better15.0
Further details — not scored
Size64 MB12 MB
Age rating4+9+
DeveloperChorusClass Sweden ABPianoTrax

Customer experience

ChorusClass

All ratings58 ratings
Positive93.1%
Neutral3.4%
Negative3.4%
Written reviews29 reviews
Positive27.6%
Neutral13.8%
Negative58.6%

PianoTrax

All ratings178 ratings
Positive93.3%
Neutral1.7%
Negative5.1%
Written reviews125 reviews
Positive97.6%
Neutral0.8%
Negative1.6%

Bugs and requests

ChorusClass

Not enough reviews yet to summarise bugs or requests.

PianoTrax

Reported bugs

2 issues
  • Search function crashes the app
  • Incompatibility issues with some devices

Requested features

3 requests
  • Download tracks with adjusted tempo and key
  • Integrate with other music apps
  • Add more song genres beyond musical theatre

In-app purchases

13 purchases

ChorusClass

Subscriptions13
  • Plus subscription monthly1 Month trial$2.491 Month
  • Pro Account$2.991 Month
  • PLUS account monthly1 Month trial$3.491 Month
Show 10 more
  • Unlimited Account monthly1 Month trial$4.991 Month
  • PRO account monthly1 Month trial$7.491 Month
  • Plus subscription 6 months1 Month trial$13.996 Months
  • Plus account for 6 months$18.996 Months
  • 1 year Plus subscription1 Month trial$26.491 Year
  • PRO account 6 months1 Month trial$28.496 Months
  • Plus account yearly$33.991 Year
  • PRO account 6 months period$40.996 Months
  • 1 year PRO subscription1 Month trial$52.991 Year
  • PRO account yearly$71.991 Year
4 purchases

PianoTrax

Subscriptions2
  • PianoTrax One Month Unlimited7 Days trial$9.991 Month
  • PianoTrax one Year Unlimited7 Days trial$99.991 Year
One-time2
  • Pianotrax Partial Track$3.99
  • PianoTrax Full Track$5.99

Questions

Is ChorusClass free?
ChorusClass is free to download, with in-app purchases available.
Is PianoTrax free?
PianoTrax is free to download, with in-app purchases available.
Which has better reviews, ChorusClass or PianoTrax?
PianoTrax is rated higher. ChorusClass averages 4.7 out of 5 from 59 ratings, while PianoTrax averages 4.7 from 178 ratings.
Do ChorusClass or PianoTrax have ads?
Neither ChorusClass nor PianoTrax shows ads.
Which is updated more often, ChorusClass or PianoTrax?
ChorusClass ships an update every 3 weeks, and PianoTrax every 3 months. Most recently, ChorusClass was updated on October 24, 2026 and PianoTrax on October 25, 2026.

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