Comparison

AltoClef vs Sightreading Exercises

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

Head to head
About

AltoClef

A game designed to help viola players improve their sight-reading speed. It offers a focused learning experience for musicians looking to master alto clef notation.

Highlights
  • Sight-reading practice
  • Alto clef focus
  • Viola player learning
  • Basic gameplay
  • Future updates planned
Features
Read full description

AltoClef is a game for viola players who are learning to sightread AltoClef faster! The game is basic for now, but it will get better in the future releases.

About

Sightreading Exercises

Master sight-reading on any instrument with 60 progressive levels and songs. Practice with your real instrument, receive instant feedback, and improve your musical fluency. Supports a wide range of instruments, clefs, and key signatures.

Highlights
  • 60 progressive levels
  • Instrument-specific customization
  • Built-in tuner
  • Supports all modern clefs
  • Wide range of key and time signatures
  • Real instrument input detection
  • Pitch meter for accuracy
Features
Read full description

Customized for instruments, including full orchestra settings: Piano, Violin, Viola, Cello, Double Bass, Guitar, Bass, Clarinet (Bb and A), Oboe, Bassoon, Flute, Piccolo, French Horn (double horn setting F / Bb), Trumpet (C / Bb), Saxophone (Soprano, Alto, Tenor, Baritone), Trombone (Tenor and Bass), Tuba, Harp. Complete your entire music learning journey by practicing in different modes: Flash Cards, Music Theory, Full Flow Sheet Music, and Practice Real Songs. Features available in all modes: - The app shows sheet music, listens to your playing, and provides feedback. Even on grand stave with multiple notes at a time. This is called polyphonic detection system. - Melodic Randomness: control how random the generated notes are - Hints (instrument-specific) - Keyboard (Piano) - Fingerboard chart (Violin, Viola, Cello, Double Bass) - Fretboard chart (Guitar, Bass) - Fingering (Clarinet, Flute; more coming soon) - Pitch meter for intonation (Violin, Viola, Cello, Double Bass, Trombone) - Intonation accuracy check for microtonal instruments: - Green tick: perfect intonation - Yellow tick: Acceptable hit but slightly out of tune - Voice Control: restart the exercise without touching the screen 1. Flash Cards - Levels 1 to 20 (beginner) - Levels 21 to 40 (intermediate) - Levels 41 to 60 (advanced) - Custom levels (12 keys, all accidentals including double-sharp and double-flat) 2. Music Theory - Scales - Major scales (12 keys, up to 3 octaves) - Harmonic minor and melodic minor scales (12 keys, up to 3 octaves) - Chromatic scales (adjustable range) - Chords (up to 3 octaves) - Major Triad, Minor Triad, Major Seventh, Minor Seventh, Dominant Seventh, Diminished Seventh, Augmented Triad, Diminished Triad, Suspended Seventh, Suspended Second, Suspended Fourth, Major Ninth, Minor Ninth, Dominant Ninth, Added Ninth, Major Eleventh, Minor Eleventh, Dominant Eleventh - Rhythms - Note types - Semibreve (Whole) - Minim (Half) - Crotchet (Quarter) - Quaver (Eighth) - Semiquaver (Sixteenth) - Rests - Dotted notes - Triplets - Time signatures 4/4, 2/4, 3/4, 6/4, 3/8, 6/8, 9/8, 12/8 - Intervals - Exercises for faster recognition of any chromatic intervals in any keys - Aural Training - Rhythm & Metre - Melody & Memory - Intervals & Pitch - Chords & Harmony 3. Full Flow Sheet Music (practice sight-reading with real sheet music. Hit the right note, or practice playing in rhythm with the metronome) - Levels 1 to 20 (beginner) - Levels 21 to 40 (intermediate) - Levels 41 to 60 (advanced) - Custom levels (12 keys, 8 time signatures, 10+ note types, all accidentals including double-sharp and double-flat) 4. Practice Real Songs (over 170 famous songs by different composers) - Songs organized by - Albums (13 music books) - Composers (Beethoven, Mozart, Bach, Tchaikovsky, Haydn, Schubert, Schumann, Handel, Chopin, Liszt, Mendelssohn, Debussy, Bizet, Brahms, Vivaldi, Johann Strauss, Paganini, Pachelbel, Czerny, Rachmaninoff, Scott Joplin, Clementi, Edvard Grieg, Ravel, Scarlatti, Weber, Sibelius, Saint-Saëns, Verdi, Puccini, Rossini, Erik Satie, Nikolai Rimsky-Korsakov, Antonín Dvořák, Edward Elgar, Jules Massenet, Richard Wagner, and more) - Grades (Grade 1 to 7) Tools for day-to-day practice are also available: - Tuners - Full-range chromatic tuner: A0 to C8 - Violin, Viola, Cello, Double Bass, Guitar, Bass, and tuners for transposing instruments, such as Clarinet, French Horn, Trumpet, and Saxophone - Metronome (classic metronome that lets you adjust BPM by sliding the pendulum weight up and down)

Screenshots

AltoClef3 screens
Sightreading Exercises4 screens

Verdict

The call

The clearest difference is rating: AltoClef at 5.0 against Sightreading Exercises's 4.4. AltoClef also leads on in-app purchases (none vs 1) and update cadence (daily vs every 5 days). Sightreading Exercises's advantage is ratings volume (23 vs 5). On price, review sentiment, ads and 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

Both are free to download. Sightreading Exercises sells 1 one-off in-app purchase. AltoClef asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

AltoClef holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 5 and 23 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

AltoClef ships an update daily, Sightreading Exercises every 5 days. The most recent releases landed on September 24, 2026 and October 9, 2026 respectively.

Scorecard6 real differences · 4 level
AltoClef versus Sightreading Exercises: the parameters behind the verdict, then further details
ParameterAltoClefSightreading Exercises
PriceFreeFree
Rating5.0 (5 ratings) — better4.4 (23 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings523 — better
Update frequencyDaily — betterEvery 5 days
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterPaid
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.8
Further details — not scored
Size1 MB335 MB
Age rating4+4+
DeveloperKhaleel Jamal AnnajjarRC Game

Customer experience

AltoClef

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Sightreading Exercises

All ratings23 ratings
Positive78.3%
Neutral17.4%
Negative4.3%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

AltoClef

No in-app purchases

1 purchases

Sightreading Exercises

One-time1
  • Buy Full Version$12.99

Questions

Is AltoClef free?
AltoClef is free to download, with no in-app purchases.
Is Sightreading Exercises free?
Sightreading Exercises is free to download, with in-app purchases available.
Which has better reviews, AltoClef or Sightreading Exercises?
AltoClef is rated higher. AltoClef averages 5.0 out of 5 from 5 ratings, while Sightreading Exercises averages 4.4 from 23 ratings.
Do AltoClef or Sightreading Exercises have ads?
Neither AltoClef nor Sightreading Exercises shows ads.
Which is updated more often, AltoClef or Sightreading Exercises?
AltoClef ships an update daily, and Sightreading Exercises every 5 days. Most recently, AltoClef was updated on September 24, 2026 and Sightreading Exercises on October 9, 2026.

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