Comparison

Chor_WG vs SheetScope

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

Head to head
About

Chor_WG

Features
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Chor_WG ist die offizielle App der Chor_WG Wien — ausschließlich für Mitglieder des Ensembles. Die App begleitet dich vor jeder Chorprobe: Stimmgruppen-Aufnahmen werden mit dem vollständig synchronisierten Text wiedergegeben, damit du deine Stimme gezielt üben kannst - jederzeit und überall. STIMMEN & TEXT Jede Stimme wird mit dem dazugehörigen Text synchron abgespielt. Noten und Text scrollen automatisch mit - du hast immer den richtigen Platz vor Augen. FLEXIBLE WIEDERGABEMODI - Eigene Stimme isoliert hören - Eigene Stimme lauter als den restlichen Chor hören - Stimme zusammen mit dem vollen Chor mischen - Nur die anderen Stimmen hören und selbst mitsingen IMMER DABEI - AUCH OFFLINE Einmal synchronisiert stehen alle Aufnahmen und Programme ohne Internetverbindung zur Verfügung. Ideal zum Üben in der U-Bahn oder unterwegs. PROBENPROGRAMME Die Chorleitung erstellt und teilt Probenprogramme direkt über die App. Du siehst auf einen Blick, was bei der nächsten Probe auf dem Programm steht. NUR FÜR MITGLIEDER Die App ist ausschließlich für Mitglieder des Chor_WG Wien. Der Zugang erfolgt automatisch beim ersten Start - kein Registrieren, kein Suchen.

About

SheetScope

Features
Read full description

Turn a sheet-music PDF, photo, or scan into an editable digital score. Drop in a MIDI file and get sheet music the other way round. Recognition runs entirely on your iPhone, iPad, or Mac, and results export as MusicXML, MIDI, and PDF. ■ Free · Score recognition — the first page of a PDF, photo, or camera scan, shown on screen to check and edit · MIDI → score — MIDI files exported from a DAW become sheet music, with no bar limit · Editing — select notes, move them up or down, fix accidentals, listen · Add and delete notes, change durations, swap rests and notes, set repeats and 1st/2nd endings by hand · Playback — hear the recognised score right away ■ Pro (one-time lifetime purchase, not a subscription) · Recognise every page of a document · Export — MusicXML (opens in MuseScore, Sibelius, Finale and others), MIDI, PDF ■ What it reads · Lead sheets and single-line melodies with chord symbols · Piano grand staff · SATB choir systems · Drum notation · Key and time signatures, ties, slurs, triplets, chord symbols · Repeat barlines (1st/2nd endings, D.C. and coda are not read automatically — endings can be entered by hand in the editor) ■ About accuracy — please read before buying Measured against scores with known answers (our own tests, September 2026). · Clean printed lead sheets: notes (pitch and duration) 90-99%. Dense sixteenth-note songs around 80% · SATB choir: about 93% · Piano: simple pieces 95%+, complex pieces around 80% — treat as a guide · Drums: hi-hat and snare nearly exact; kick drum misses about half the hits in busy bars — treat as a guide · Ties about 87%, slurs about 60% · Photos: straight, well-lit photos match PDF results; tilted or blurry photos drop sharply · Handwritten and tablature scores are not supported · MIDI → score: quantised MIDI is exact. Piano with up to two voices is accurate; three or more voices and performed (unquantised) MIDI are a guide only Automatic recognition is a first draft. The app is built for checking and correcting in the editor, and it removes most of the time you would spend entering notes by hand. Try your own scores in the free tier before you decide. ■ No internet needed Recognition, editing, and export all happen on your device. Score images are never uploaded. No account, no ads. ■ Copyright Convert only scores you own the rights to, public-domain scores, or scores you have permission to use. The app is made for personal study and practice and has no sharing or upload features. ■ Made for · Players and arrangers moving paper scores into editable files · Producers turning lead sheets into MIDI for a DAW · Choir directors and singers making part-practice audio · Composers tidying MIDI sketches into notation

Screenshots

Chor_WG4 screens
SheetScope4 screens

Verdict

The call

The clearest difference is in-app purchases: Chor_WG at none against SheetScope's 1. Chor_WG also leads on iOS requirement (15.0 vs 17.0). SheetScope's advantage is update cadence (every 2 days vs fortnightly). 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. SheetScope sells 1 one-off in-app purchase. Chor_WG asks for nothing beyond the download.

UpkeepUpdate frequency

Chor_WG ships an update fortnightly, SheetScope every 2 days. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.

Scorecard3 real differences · 3 level
Chor_WG versus SheetScope: the parameters behind the verdict, then further details
ParameterChor_WGSheetScope
PriceFreeFree
Update frequencyFortnightlyEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS15.0 — better17.0
Further details — not scored
Size94 MB40 MB
Age rating4+4+
Developerinsoso GmbHHYO SEOP LEE

In-app purchases

None

Chor_WG

No in-app purchases

1 purchases

SheetScope

One-time1
  • Pro Lifetime$5.99

Questions

Is Chor_WG free?
Chor_WG is free to download, with no in-app purchases.
Is SheetScope free?
SheetScope is free to download, with in-app purchases available.
Do Chor_WG or SheetScope have ads?
Neither Chor_WG nor SheetScope shows ads.
Which is updated more often, Chor_WG or SheetScope?
Chor_WG ships an update fortnightly, and SheetScope every 2 days. Most recently, Chor_WG was updated on October 10, 2026 and SheetScope on October 16, 2026.

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