Comparison

Sight Reading Machine vs Big Music

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

Head to head
About

Sight Reading Machine

This music practice app generates personalized sight-reading exercises for various instruments. Customize rhythm, key, and complexity to suit your skill level and musical preferences. Practice offline with clear notation and adjustable tempo.

Highlights
  • Customizable musical exercises
  • Graded levels (1-8)
  • Adjustable rhythm, key, and complexity
  • Offline practice mode
  • Clear, responsive notation
  • Metronome and tempo control
  • Save and share presets
Features
Read full description

Fresh music to read. Practice that fits you. Sight Reading Machine creates short, musical exercises for piano and other instruments. Choose a graded starting point or shape the music around what you want to practise. Read with your instrument, sing in your head or follow the score wherever you are. START AT YOUR LEVEL Grades 1–8 for piano and selected instruments offer progressively more demanding keys, rhythms, ranges and textures. Choose within each level’s limits, or make a custom copy to explore every option. Each exercise is newly generated for core sight-reading practice. MAKE IT YOURS Choose Classical, Film or Robot, then adjust rhythm, note density, movement and note choices. Simplify the melody, stay in key, follow chords or add chromatic colour. Set note values, range, keys and time signatures. Shuffle your chosen keys and meters for a fresh challenge. NEW FOR PIANO Practise both hands with shared harmony and separate settings. Give each hand its own rhythm, density, movement and pitch range. Explore block chords, broken chords and melodic lines, then listen to either hand or both together. KEEP YOUR PLACE Clear, responsive notation works on iPhone and iPad. Optional beat markers and a pulse help you follow the meter without highlighting every note. Adjust tempo, add a count-in and use the metronome. Larger notation and an upcoming-score preview make small screens easier to read. KEEP WHAT WORKS Save music and playback settings together, favourite the presets you use and return to your last settings with Continue. Exchange .srmpreset files with students, teachers or friends. PRACTISE ANYWHERE Exercises, notation and instrument playback work offline. Choose from 29 instrument and clef setups, plus treble- and bass-clef reading modes. No microphone or account is required. FREE TO START Create five new exercises a day and save one custom preset per instrument. Musical customisation and preset-file import and export stay free. Replay your last exercise without using another daily exercise. SRM PLUS A single, one-time purchase unlocks unlimited new exercises, unlimited saved presets and optional iCloud preset sync. No subscription. Previous buyers of the paid SRM app receive Classic access, with the same full features, when their original purchase is verified. The app interface and screenshots are currently in English. SRM provides generated practice music and playback; it does not listen to or grade your performance.

About

Big Music

This app enhances your music listening experience by organizing albums within playlists, allowing you to resume playback seamlessly. It features AI-powered playlist generation and collaborative listening with friends, all while respecting your privacy.

Highlights
  • Albums in playlists
  • Resume playback
  • AI playlist generation
  • Collaborative listening
  • Music rating and history
  • Syncs via iCloud
Features
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BIGMusic is an Apple Music player built around albums. ALBUMS IN PLAYLISTS Playlists hold whole albums as well as songs. Albums always play in order, even when you shuffle. PICK UP WHERE YOU LEFT OFF Every playlist remembers the song you stopped on. Come back to it later and it continues from there. ASK AI Describe what you want to hear, like "a slow Sunday morning" or "my five-star songs I haven't played this year," and Ask AI turns it into a playlist. KEEP ADDING Turn it on and a playlist keeps growing with more music like it, steered by what you skip and how you rate. TUNE IN WITH FRIENDS See what your friends are playing and listen along, or browse and copy their playlists. YOUR RATINGS AND HISTORY Rate songs and albums, and find your music by rating, play count, year, or when you last played it. Friends never see your ratings or history. Requires Apple Music. Ask AI and Keep Adding use your own Claude, GPT, or Gemini API key. Your playlists sync through iCloud to your iPhone and iPad.

Screenshots

Sight Reading Machine4 screens
Big Music4 screens

Verdict

The call

The clearest difference is rating: Big Music at 5.0 against Sight Reading Machine's 3.6. Big Music also leads on review sentiment (100% vs 63%) and in-app purchases (none vs 1). Sight Reading Machine's advantage is ratings volume (25 vs 4) and iOS requirement (17.0 vs 27.0). On price, 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. Sight Reading Machine sells 1 one-off in-app purchase. Big Music asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Big Music holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: Sight Reading Machine has 25 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 63% of Sight Reading Machine's written reviews are positive against 100% of Big Music's.

UpkeepUpdate frequency

Sight Reading Machine ships an update every 3 months, Big Music every 3 days. Both last shipped on November 13, 2026.

Scorecard7 real differences · 3 level
Sight Reading Machine versus Big Music: the parameters behind the verdict, then further details
ParameterSight Reading MachineBig Music
PriceFreeFree
Rating3.6 (25 ratings)5.0 (4 ratings) — better
Positive reviews62.5% of reviews100.0% of reviews — better
Number of ratings25 — better4
Update frequencyEvery 3 monthsEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better27.0
Further details — not scored
Size47 MB5 MB
Age rating4+4+
DeveloperKai Wa ChengBrock Peabody

Customer experience

Sight Reading Machine

All ratings26 ratings
Positive65.4%
Neutral3.8%
Negative30.8%
Written reviews32 reviews
Positive62.5%
Neutral12.5%
Negative25.0%

Big Music

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Sight Reading Machine

One-time1
  • SRM Plus$4.99
None

Big Music

No in-app purchases

Questions

Is Sight Reading Machine free?
Sight Reading Machine is free to download, with in-app purchases available.
Is Big Music free?
Big Music is free to download, with no in-app purchases.
Which has better reviews, Sight Reading Machine or Big Music?
Big Music is rated higher. Sight Reading Machine averages 3.6 out of 5 from 25 ratings, while Big Music averages 5.0 from 4 ratings.
Do Sight Reading Machine or Big Music have ads?
Neither Sight Reading Machine nor Big Music shows ads.
Which is updated more often, Sight Reading Machine or Big Music?
Sight Reading Machine ships an update every 3 months, and Big Music every 3 days. Most recently, Sight Reading Machine was updated on November 13, 2026 and Big Music on November 13, 2026.

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