Comparison

Sing Sharp vs Solfege Trainer

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

Head to head
About

Sing Sharp

This app acts as a personal vocal coach, offering real-time feedback on pitch and resonance. It provides interactive video lessons, personalized exercises, and challenges to help users expand their vocal range and improve their singing skills.

Highlights
  • Real-time pitch and resonance feedback
  • Interactive video lessons
  • Personalized vocal exercises
  • Vocal range expansion training
  • Perfect pitch training
  • Progress tracking
Features
Read full description

Sing Sharp is your personal vocal coach — singing lessons, vocal training and a complete voice studio in one singing app. Learn to sing with real-time feedback, take the vocal range test, build perfect pitch with ear training, and unlock the voice you have always wanted. From singing lessons for beginners to advanced technique for experienced singers, every exercise adapts to your voice, your range and your goals. REAL-TIME FEEDBACK ON EVERY NOTE Sing Sharp listens while you sing, powered by advanced AI audio analysis. The built-in pitch detector analyzes your voice in real time, shows every note you hit or miss, and doubles as a precise voice tuner — check your pitch any time, on any note. Ever wonder whether you are singing in chest voice or head voice? Watch your vocal resonance visualized inside your body as you sing. PERSONALIZED SINGING LESSONS These are voice lessons that listen. No static, pre-recorded drills: Sing Sharp generates music dynamically — like a singing teacher playing the piano just for you — and keeps every vocal exercise inside your safe range, so you improve without straining your voice. VOCAL RANGE TEST Start with a quick voice test to find your true vocal range in minutes. See your lowest and highest notes, and watch your range grow as your vocal training progresses. VOCAL WARM UP & DAILY VOCAL EXERCISES Six focused programs full of vocal exercises for singers at every level: • Daily Workout — build a strong vocal foundation with daily singing exercises • Recovery Warmup — protect vocal health with gentle vocal fry exercises that improve vocal cord closure, release tension and prevent strain • Sing High Notes — build on vocal fry and relaxation technique to expand your vocal range and explore every quality of your high notes, from light falsetto to powerful belting, without voice cracks • Mix Mastery — blend chest voice and head voice into one smooth mixed voice • Vibrato Pro — coordinate vocal cords and diaphragm to unlock a natural, beautiful vibrato • Harmony & Trio — learn to sing vocal harmony, from simple thirds to multi-part arrangements, and train solfege through major and minor scales PERFECT PITCH & EAR TRAINING Think you are tone deaf? Almost nobody is — most voices are just untrained. Start with a simple tone deaf test, then build your musical ear and a real sense of solfege with daily pitch training and ear training exercises: recognize notes, match pitch and sing in tune, every time. From your first do re mi to a working feel for music theory, your ear grows as your voice does. INTERACTIVE LESSONS WITH VIDEO DEMONSTRATIONS Learn how to sing better, step by step, with video lessons from professional vocal coaches, built on a proven vocal coaching method — vocal warm ups, breathing exercises for singing, breath support and the technique behind falsetto, high notes and more. RECORD YOUR PROGRESS & TAKE ON CHALLENGES Record audio and video of your performance for a complete assessment, unlock achievements, and share your best takes with friends or the global vocalist community. Detailed progress tracking keeps your singing practice consistent and shows your voice training pay off, day by day. You know that one song — the one you sing with everything you've got when nobody else is around, the one that makes you feel, just for a moment, like a true singer. Now imagine singing it in front of people: not perfectly, but beautifully, confidently, proud of your own voice. That moment is not about talent. It is about training. Preparing for an audition, choir practice or karaoke night? Ready to become a singer at last? No schedules, no expensive in-person vocal lessons or singing classes — your vocal coach lives in your pocket. Download Sing Sharp, start your vocal training today, and give that one song the voice it deserves. Terms of Use: https://www.singsharp.com/terms-of-service

About

Solfege Trainer

This app helps you improve your musical ear and sight-singing abilities. It tracks your pitch in real-time, displaying solfege syllables and note names. Get instant feedback to correct your singing and become a better musician.

Highlights
  • Real-time pitch accuracy tracking
  • Movable and Fixed Do solfege support
  • Customizable solfege syllables
  • Sheet music capture and saving
  • Integrated piano keyboard
  • Singing recording for playback
Features
Read full description

Do you want to read and sing music at first sight? Do you want to improve your pitch accuracy and practice solfege any time? If yes, this app is your perfect assistant. As you sing, it can track your pitch and display the solfege syllable (Do, Re, Mi, …) and also the note name (C, D, E, …) in real time. The instant feedback can help you correct yourself when you sing out of tune. When you are training your singing, you are also training your ears, because sight-singing and ear training go hand in hand. This is the smartest, most motivating and especially most efficient way to become a better musician. Main Features: • Visually check your pitch accuracy in real time • Support both “Movable Do” and “Fixed Do” solfege • Customize the solfege syllables based on your own habit • Take pictures of the sheet music you can found easily from Internet or books and save them in the app to practice conveniently • Piano keyboard is included to remind yourself of the correct pitch • To evaluate yourself, you can record your singing for playback • More features are coming…

Screenshots

Sing Sharp4 screens
Solfege Trainer4 screens

Verdict

The call

The clearest difference is price: Sing Sharp at Free against Solfege Trainer's $2.99. Sing Sharp also leads on rating (4.3 vs 3.4) and review sentiment (70% vs 43%). Solfege Trainer's advantage is in-app purchases (none vs 10) and ads (none vs shown). On device support 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

Sing Sharp is free to download; Solfege Trainer costs $2.99 up front. Sing Sharp sells 10 in-app purchases, starting at $19.99 per month. Solfege Trainer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Sing Sharp holds the better App Store score, 4.3 against 3.4. That said, the two scores are not equally well evidenced: Sing Sharp has 14K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 70% of Sing Sharp's written reviews are positive against 43% of Solfege Trainer's.

UpkeepUpdate frequency

Sing Sharp ships an update every 5 weeks, Solfege Trainer every 5 months. The most recent releases landed on September 29, 2026 and September 21, 2026 respectively.

Scorecard9 real differences · 1 level
Sing Sharp versus Solfege Trainer: the parameters behind the verdict, then further details
ParameterSing SharpSolfege Trainer
PriceFree — better$2.99
Rating4.3 (14K ratings) — better3.4 (5 ratings)
Positive reviews69.6% of reviews — better42.9% of reviews
Number of ratings14K — better5
Update frequencyEvery 5 weeks — betterEvery 5 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.012.0 — better
Further details — not scored
Size215 MB45 MB
Age rating4+4+
DeveloperSinging Lessons & Vocal Training Academy Learn Singing with Pro Vocal Coaches & Voice TrainersPlearn LLC

Customer experience

Sing Sharp

All ratings13,597 ratings
Positive80.9%
Neutral11.1%
Negative8.0%
Written reviews599 reviews
Positive69.6%
Neutral9.2%
Negative21.2%

Solfege Trainer

All ratings5 ratings
Positive60.0%
Neutral0.0%
Negative40.0%
Written reviews14 reviews
Positive42.9%
Neutral7.1%
Negative50.0%

Bugs and requests

Sing Sharp

Reported bugs

3 issues
  • App crashes frequently
  • Subscription issues and lack of customer support
  • Inconsistent performance and glitches

Requested features

5 requests
  • Expand song library to include more genres and artists
  • Improve song selection for beginners
  • Provide option to purchase individual songs without subscription
  • Enhance progress tracking and goal-setting features
  • Improve microphone compatibility and voice recognition

Solfege Trainer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Sing Sharp

Subscriptions3
  • Sing Sharp Membership -1 Month3 Days trial$19.991 Month
  • Sing Sharp Membership -3 Month3 Days trial$39.993 Months
  • Sing Sharp Membership -1 Year3 Days trial$99.991 Year
One-time7
  • Package of 5 Basic Warm Up Exercises$0.99
  • Package of 5 Intermediate Warm Up Exercises$0.99
  • Package of 5 Advanced Warm Up Exercises$0.99
Show 4 more
  • Package of 3 Melodic Warm Up - A$0.99
  • Package of 3 Melodic Warm Up - B$0.99
  • Remove Ad$2.99
  • 1 Year Membership Subscription$29.99
None

Solfege Trainer

No in-app purchases

Questions

Is Sing Sharp free?
Sing Sharp is free to download, with in-app purchases available.
Is Solfege Trainer free?
Solfege Trainer costs $2.99, with no in-app purchases.
Which has better reviews, Sing Sharp or Solfege Trainer?
Sing Sharp is rated higher. Sing Sharp averages 4.3 out of 5 from 14K ratings, while Solfege Trainer averages 3.4 from 5 ratings.
Do Sing Sharp or Solfege Trainer have ads?
Sing Sharp shows ads; Solfege Trainer does not.
Which is updated more often, Sing Sharp or Solfege Trainer?
Sing Sharp ships an update every 5 weeks, and Solfege Trainer every 5 months. Most recently, Sing Sharp was updated on September 29, 2026 and Solfege Trainer on September 21, 2026.

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