FlutePrac vs SING
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FlutePrac
This iPad app assists beginner and intermediate flutists with practice sessions. It allows users to check posture and embouchure, learn notes with staff positions, adjust pitch with a tuner, and track note duration and practice time without needing to touch their instrument.
- Posture and embouchure check
- Note position reinforcement
- Chromatic tuner with pitch feedback
- Long note duration tracking
- Practice session time tracking
- Hands-free operation
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This innovative iPad app helps beginner to intermediate flautists, and is the ideal partner during practice sessions. Place your iPad on a music stand, then run FlutePrac for your flute warm-up, scales and long notes. There is no navigation within the app that requires you to take your hands off your flute, so FlutePrac makes it easy to: * Check your posture and embouchure on the screen while you play * Reinforce learning of notes played with positions on staff and ledger lines * Adjust pitch with feedback from a chromatic tuner * See the duration of each long note played * Track overall time spent in the practice session FlutePrac was developed by a flautist for flautists, so doesn't have the quirks that you may have experienced in other apps, such as guitar tuners. The algorithm is based on research from the University of Otago, and is both fast and accurate. Note from developer: I have previously used this app for myself, and this is its first public release. I have great plans to add many more useful features to FlutePrac, so you might want to download it now while it is still free. Please provide me with feedback on how you use FlutePrac so that I can make it suit more than just my own needs!
SING
This app helps users improve their singing by providing real-time pitch analysis and vocal isolation. It offers tools for mic and speaker optimization and organized track management for practice sessions.
- Real-time pitch analyzer
- Vocal isolation
- Mic & speaker optimization
- Track management
- Personalized practice
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SING — VOCAL PRACTICE STUDIO Practise singing with live pitch feedback, reference tracks, local vocal isolation, and precise control over difficult song sections. SING is a vocal practice studio for singers, vocal students, performers, choir members, songwriters, and bedroom producers. See your vocal pitch in real time, compare your voice with a reference track, isolate vocals on your device, change pitch and speed, and practise the exact part of a song you want to improve. SING WITH LIVE PITCH FEEDBACK Use your microphone as a real-time vocal pitch monitor. Watch your pitch while you sing and compare your voice with a reference vocal, melody, or instrumental track. The pitch analyzer can work with: - Your microphone. - A reference vocal. - An instrumental or backing track. - One or two reference tracks in a composition. Use the live pitch display to practise singing in tune, improve note accuracy, and understand where your voice is above or below the target. CALIBRATE ONCE. SING IN SYNC. Measure playback and recording timing from the home screen, then apply the correction globally across SING. The calibration helps align monitoring for headphones, speakers, Bluetooth devices, and external audio equipment. Recalibrate when you change your microphone, headphones, speakers, or other audio equipment. PRACTISE DIFFICULT SONG SECTIONS Select a specific range of a song and practise it repeatedly instead of replaying the entire track. - Loop a phrase or section. - Slow down the tempo. - Change the pitch to suit your vocal range. - Compare your performance with a reference. - Focus on the notes and passages that need work. Use range clipping to create focused vocal exercises from any part of an imported track. ISOLATE VOCALS LOCALLY Split an imported track into vocal and instrumental stems using on-device processing. Create a backing track, practise with the original vocal as a reference, study vocal phrasing, or compare your performance with the original arrangement. Core local audio processing does not require an online account or a cloud upload. BUILD A VOCAL PRACTICE COMPOSITION Import or record audio directly into a composition. Arrange audio tracks on a timeline, move and crop sections, change pitch and speed, and create a practice setup that fits your voice. A composition can contain your reference vocal, instrumental track, recorded takes, and separated stems in one organised workspace. MANAGE YOUR PRACTICE LIBRARY Create, search, import, export, share, and organise compositions in one place. Keep your practice tracks, recordings, backing tracks, and vocal exercises together instead of switching between separate audio apps. WHO IS SING FOR? - Singers practising songs, scales, and difficult vocal passages. - Vocal students working on pitch accuracy and consistency. - Choir members preparing vocal parts. - Performers preparing for auditions or live shows. - Songwriters checking melodies and vocal ideas. - Bedroom producers creating vocal practice tracks. Start with the live pitch analyzer, then create a composition when you are ready to practise with a song. SING is free to try. Optional one-time upgrades may provide more saved compositions and advanced composition, analysis, and export features. AUDIO RIGHTS Only import and share audio that you own or are authorised to use. SING does not provide copyrighted songs and does not bypass streaming-service restrictions.
Screenshots
Verdict
The clearest difference is rating: FlutePrac at 1.7 against SING's 1.0. FlutePrac also leads on ratings volume (6 vs 1) and iOS requirement (7.1 vs 15.0). SING's advantage is update cadence (every 6 days vs monthly) and device support (3 vs 1). 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. Neither carries in-app purchases, so what you see is what you pay.
FlutePrac holds the better App Store score, 1.7 against 1.0. That said, the two scores are not equally well evidenced: FlutePrac has 6 ratings behind it against 1, so its average is the more settled of the two.
FlutePrac ships an update monthly, SING every 6 days. Both last shipped on September 15, 2026.
| Parameter | FlutePrac | SING |
|---|---|---|
| Price | Free | Free |
| Rating | 1.7 (6 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 6 — better | 1 |
| Update frequency | Monthly | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 7.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 0 MB | 189 MB |
| Age rating | 4+ | 4+ |
| Developer | Andrew Scott | sanasofthk |
Customer experience
FlutePrac
SING
In-app purchases
FlutePrac
No in-app purchases
SING
No in-app purchases








