Choir Player vs SPARKY
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Choir Player
Learn and practice vocal parts with a backing track. Isolate individual parts, adjust volumes, and even record your own performance. Access a library of songs for singers, choir leaders, and harmony enthusiasts.
- Adjustable SATB vocal parts
- Isolate and control individual parts
- Record and review performances
- Adjustable tempo and pitch
- Loop sections for practice
- On-screen lyrics
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Let's Sing Together! Learn Practice Perform Choir Player is a brand new way to learn and practice. All songs in our library feature 4 x SATB vocal parts + backing track. All 5 parts can be separately controlled. Solo any part, combine in any way. Free to try. Lots of features. Fun, simple, complete - for singers, choir leaders and anyone who enjoys harmonies. Suitable for all ages and abilities. Take it everywhere. Controlling the volume of the choir parts separately is at the heart of Choir Player. Listen to your own part in isolation and learn till perfect. Bring back the other parts one at a time while reducing the level of your own part. Practice with our without the backing track. Or do it any way you want. No more CD’s, no more copying. All your tracks are always with you. New feature! You can now record your own part. Learn your part, press Record button and the part you want to replace, sing (headphones recommended) and Review your performance. Every new recording is saved separately in ‘My Performances’, so the original recording is always there. You can even have reverb (just switch on/off in settings). Features: • SOLO: shortcut to isolating any one part • LYRICS: scroll on screen with SATB labelling • RESET LEVELS: restores all parts to full volume • SECTION INDICATOR: shows which section is playing • GO TO SECTION: move play head or drop down menu • LOOP: loop any section • SPEED: slow down for ease of learning • PITCH: change key • RECORD & REVIEW: record your own performance into the mix and play it back to review Library: Choir Player is free and comes with one free song pre-loaded for you to try. Add more songs from the Library. They have all been arranged for SATB choir. We will be adding new songs regularly. Live: Use backing track for live performance. Connect to sound system from headphone socket. All our tracks and arrangements are fully licensed and legal.
SPARKY
Learn trending Kpop dances quickly with a virtual studio and AI feedback. Prepare for auditions, share your progress with a global community, and stay fit while dancing.
- Learn Kpop dances in under 5 minutes
- Virtual Kpop dance studio
- AI dance coach with real-time feedback
- Prepare for online Kpop dance auditions
- Share dance videos with global community
- Latest Kpop choreography updates
- Dance for exercise and fitness
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Look no further than Sparky, your ultimate virtual Kpop dance studio, Kpop dance community, and door to becoming a Kpop star! share your dance video to the global Kpop community, and get ready for Sparky’s upcoming online dance auditions! -Learn trending Kpop dances for free in under 5 minutes Dance anytime, anywhere with our virtual Kpop dance studio right on your phone. No fancy equipment needed! - Prepare for upcoming online Kpop dance auditions Join upcoming online auditions held by Korean dance studios and entertainment companies. Get a chance to learn at a professional dance studio in Korea and be the next Kpop idol! - AI dance coach in your pocket Get real-time dance feedback to improve your Kpop dance moves with our advanced motion tracking and AI technology. Adjust speed and simply follow the professional dance choreography on repeat to master Kpop dances. - Score big, share with a global Kpop community! Earn high points in practice sessions by matching your movements to the Kpop dance choreography on your screen. Share your dance video and watch dance videos made by other fans of the global Kpop community. -The latest and trendiest Kpop dance contents updated regularly Learn the latest Kpop dance choreography like Super Shy, ETA, Butter, Not Shy, Flower, Nxde, Dynamite, Unforgiven, Batter up, Baddie and more. - Enjoy dance and exercise at the same time Enjoy dance exercises and stay fit with Sparky at home. Just dance, exercise, and stay fit at the same time! With Sparky, you’re not just learning Kpop dance choreography, you’re living the Kpop dream! Install Sparky now and: - Learn the hottest Kpop dance choreography with professionals in our virtual Kpop dance studio quick and easy. - Improve your Kpop dance skills with our AI-powered real-time feedbacks and rank in the community. - Prepare for upcoming online Kpop dance auditions and take a chance to be a Kpop idol. - Connect and share your passion with your peers in the global Kpop community What are you waiting for? Install Sparky now and just dance! Terms of use : https://devunlimit.notion.site/Sparky-Terms-of-Service-be7f8d22fcb644cd909713b88d68329 Privacy policy : https://devunlimit.notion.site/Sparky-Privacy-Policy-d018806a34784e8c8b242c0978e5a2d9
Screenshots
Verdict
The clearest difference is rating: SPARKY at 4.5 against Choir Player's 3.8. SPARKY also leads on ratings volume (368 vs 12) and update cadence (weekly vs every 3 weeks). Choir Player's advantage is review sentiment (75% vs 54%). On price, ads, in-app purchases and monetization model 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
Both are free to download. Choir Player sells 83 one-off in-app purchases and SPARKY sells 12 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
SPARKY holds the better App Store score, 4.5 against 3.8. That said, the two scores are not equally well evidenced: SPARKY has 368 ratings behind it against 12, so its average is the more settled of the two. Written reviews complicate that: 75% of Choir Player's written reviews are positive against 54% of SPARKY's, so the app with the better star average is not the one people write more warmly about.
Choir Player ships an update every 3 weeks, SPARKY weekly. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.
| Parameter | Choir Player | SPARKY |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (12 ratings) | 4.5 (368 ratings) — better |
| Positive reviews | 75.0% of reviews — better | 53.8% of reviews |
| Number of ratings | 12 | 368 — better |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 | 16.4 — better |
| Further details — not scored | ||
| Size | 31 MB | 153 MB |
| Age rating | 4+ | 12+ |
| Developer | 3FireMusic Limited | Devunlimit |
Customer experience
Choir Player
SPARKY
Bugs and requests
Choir Player
Not enough reviews yet to summarise bugs or requests.
SPARKY
Reported bugs
4 issues- Unable to post or share content
- Freezing and crashing issues
- Login and account creation problems
- Incorrect scoring and feedback on dances
Requested features
4 requests- Add more K-pop dance options
- Improve dance tracking accuracy
- Implement a save/bookmark feature for dances
- Add a vlogging feature for users
In-app purchases
Choir Player
- Do You Hear What I Hear$1.99
- The Most Wonderful Time Of The Year$1.99
- O Holy Night$1.99
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- Joy To The World$1.99
- Jingle Bells$1.99
- Christmas Silent Night Trad$1.99
- Christmas We Wish You A Merry$1.99
- Christmas Time Is Here$1.99
- Christmas I Heard The Bells$1.99
- Santa Baby$1.99
- It's Beginning To Look A lot Like Christmas$1.99
- We Three Kings Of Orient Are$1.99
- Christmas We Three Kings$1.99
- Hark! The Herald Angels sing$1.99
- Here Comes Santa Claus$1.99
- Christmas The First Noel$1.99
- Christmas Joy To The World$1.99
- Christmas It Came Upon$1.99
- Oh Come All Ye Faithful$1.99
- Ave Verum Corpus$2.99
- Heard It Through The Grapevine$2.99
- Total Praise$2.99
- Oh happy day$2.99
- Where Is The Love$2.99
- Africa Toto Version$2.99
- My Everything$2.99
- Hallelujah TTBB$2.99
- Star Spangled Banner$2.99
- Amazing Grace$2.99
- A Million Dreams$2.99
- Man In The Mirror$2.99
- Sonny Love of my life (SATB)$2.99
- Bohemian Rhapsody - SATB$2.99
- Seasons of Love SATB$2.99
- The Chain$2.99
- Don't Fear The Reaper$2.99
- I'm still standing (SSAA)$2.99
- In the Arms of the Angel$2.99
- Billie Jean$2.99
- Stuck In The Middle With You$2.99
- Lullaby (Goodnight my angel)$2.99
- Dancing In The Street$2.99
- Mustang Sally$2.99
- River Deep Mountain High$2.99
- For Once In My Life$2.99
- Tracks Of My Tears$2.99
- His Eye is On The Sparrow$2.99
- Knocking On Heaven's Door$2.99
- And so it goes TTBB$2.99
- Can't Take My Eyes Off Of You$2.99
- Grease Is The Word$2.99
- Islands In The Stream$2.99
- Battle Hymn of the Republic$2.99
- Down To The River$2.99
- What A Friend We Have In Jesus$2.99
- Skyfall$2.99
- Creep - Radiohead Version$2.99
- Great is Thy Faithfulness SAT$2.99
- Don't Rain On My Parade$2.99
- I Will Follow Him$2.99
- The Rose$2.99
- What A Wonderful World SAT$2.99
- Be My Baby$2.99
- Lacrimosa$2.99
- Ain't Nobody$2.99
- Fix You$2.99
- Happy$2.99
- A Thousand Years SSA$2.99
- This Is Me$2.99
- Take me home, country roads$2.99
- When You Wish Upon A Star$2.99
- Let It Be - The Beatles Version$2.99
- Say Something$2.99
- Can't Help Falling In Love SAB$2.99
- Don't Stop Believing$2.99
- You Raise Me Up$2.99
- Drift Away$2.99
- Country Roads TTBB$2.99
- Nearer My God To Thee$2.99
- Human - Rag'n'Bone Man Version$2.99
- Crazy - Patsy Cline Version$2.99
- Bacharach Medley$2.99
- The dock of the bay$2.99
SPARKY
- TV Play Subs For Week$2.997 Days
- Super Sparky Subs For Monthly$5.991 Month
- TV Play Subs For Month$6.991 Month
Show 5 moreShow fewer
- SPARKY TV Dance · 3 Months$13.993 Months
- TV Play Subs For 6 Months$23.996 Months
- TV Play Annual Subscription$29.991 Year
- Super Sparky Subs For 6 Months6 Months trial$34.996 Months
- Super Sparky Subs For Yearly1 Year trial$49.991 Year
- 10 Coins for TV Play$0.99
- 50 Coins for TV Play$4.99
- 100 Coins for TV Play$7.99
Show 1 moreShow fewer
- Get Super Smoooth$9.99









