forScore vs KORG cortosia
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
forScore
This app digitizes sheet music, offering organization, annotation, and playback tools for musicians. It allows for easy import, library management, and hands-free navigation, enhancing the performance experience.
- PDF sheet music reading
- Cloud sync and import
- Library organization and search
- Annotation tools
- Hands-free page turning
- Integrated metronome and tuner
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Go paperless. Get organized. Download and play something new in seconds. With forScore for iOS, iPadOS, macOS and visionOS, your scores have never been better—it’s everything you can do with paper and so much more. As seen in Apple keynote addresses and retail stores worldwide! On your music stand or on the go, it's the complete PDF sheet music reading experience that has wowed musicians all over the world for years: CONNECT • Copy PDFs from other apps like Safari and Mail and sync them to all of your devices with iCloud • Import scores from popular cloud storage services and content providers like Musicnotes.com • Share scores and setlists with colleagues, whether or not they use forScore ORGANIZE • Add metadata to your scores for a perfectly browsable, instantly searchable library • Create smart bookmarks to manage longer files containing multiple parts or pieces • Group scores manually with Setlists to play through them from start to finish PLAY • View full pages in portrait orientation and crop them to better fit your device's screen • Turn your device sideways for bigger scrolling pages or view two pages side by side instead • Use Reflow on smaller screens to lay out systems of music end-to-end like a horizontal teleprompter REFINE • Annotate by drawing, typing text, or placing common symbols onto the page • Separate your annotations into layers and show or hide them at any time • Open scores and setlists in multiple windows or tabs to multitask with ease SIMPLIFY • Create links and buttons to handle repeats or perform common actions with a single tap • Rearrange and duplicate pages of a score to play without jumping back and forth • Connect your Bluetooth page turner for hands-free navigation EXTEND • Access integrated utilities like our metronome, pitch pipe, tuner, and piano keyboard • Link tracks to scores to loop regions, adjust pitch, and even use them to record and play back your page turns • Connect wirelessly to nearby devices and coordinate your page turns and program changes effortlessly There's much more than those highlights, though, so be sure to visit forscore.co to learn all about forScore's incredible features and find out why so many musicians agree that forScore is simply the best! Note: forScore also offers an optional, annual auto-renewing subscription called forScore Pro that unlocks additional features and content (visit forScore.co/pro for complete details). forScore Pro is a 1-year subscription that renews automatically until canceled. Should you choose to subscribe, payment will be charged to your iTunes Account upon confirmation of purchase. Your subscription will then automatically renew unless canceled at least 24 hours before the end of the current period. You can manage your subscriptions in your iTunes Account Settings after purchase. Complete terms of service are available on our website at: forScore.co/terms-of-serviceGo paperless.
KORG cortosia
This app helps musicians improve their sound quality by analyzing five key elements of performance in real-time. It provides instant feedback, tracks daily progress, and allows users to compare their skills globally. Ideal for beginners and intermediate players seeking to refine their technique.
- Real-time analysis of five 'good sound' elements
- Instant scoring on a 100-point scale
- Daily practice recording and progress tracking
- Global ranking for 'good sound' competition
- Supports multiple wind and string instruments
- Model tone comparison
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KORG cortosia, the tuner app that makes it enjoyable to practice the basics Learn “good sound” and enjoy “good performance”! *This app can evaluate only flute, clarinet, trumpet, violin, cello, saxophone, trombone and euphonium performances. (Operating Requirements) iOS8 or later iPhone 5 or later, iPod Touch 5th Generation or later KORG has answered the question: “Can a tuner recognize good sound?” With the KORG cortosia you'll see what's missing from “good sound” with just a glance. Even practice that's slightly boring (such as practicing the production of single notes) will become enjoyable. The cortosia is a completely new type of interactive tuner app designed to improve the overall quality of sound produced by the artist. * Analyzes five elements of “good sound” and rates them in real time * Automatically records “good sound” so you can check your daily improvement in technique * Lets you compete against the world in “good sound” and vie for ranking * Supports flute, clarinet, trumpet, violin, cello, saxophone, trombone and euphonium Analyze five elements of “good sound” and rate them in real time: Just what is “good sound”? Beautiful sound, pleasant sound, sound that resonates in the listener's heart. Perceptions of “good sound” differ between people, but could there be some commonalities? Through cooperative research with Pompeu Fabra University in Barcelona, Spain, under the direction of Professor Xavier Serra, Korg has arrived at a technology “Artistry” (*1) for evaluating “good sound” based on five elements. 1: Pitch Stability 2: Dynamic Stability 3: Timbre Stability 4: Timbre Richness 5: Attack Clarity Simultaneously with the tuner display, a radar chart shows the results of analyzing these five elements in real time, and scores them on a scale of 100 points. While tuning, you can see at a glance what aspects of your tone are lacking. You can also listen to a model tone and hear how it differs from your own sound. This is highly recommended for beginners who have just started a musical instrument, as well as for intermediate players who want to advance to the next level. *1: Automatic Rating Technology for musical InSTRument plaYers Automatically record “good sound,” and check your daily advances in technique: Data is automatically recorded and kept when tuning and scoring. You can audition the accumulated recording data or recall a radar chart for it, and you can also check the number of hours you practiced and your best score for each day. By looking at your past results, you can see how you are progressing. In addition, you can post your score to a social networking service such as Facebook or Twitter allowing you to record or upload your daily progress (or backsliding) as if you were writing a diary. Whether you use this to compete with your friends or to give encouraging comments, it's a great way to improve your skill while enjoyably sharing information. Compete with the world for “good sound”: Your ranking is compiled by averaging your highest score for each note, and displayed. You'll be able to see your current position among performers around the world who use cortosia. Supports flute, clarinet, trumpet, violin, cello, saxophone, trombone and euphonium. A full range of basic functionality including tuner, metronome, and level meter: In addition to a chromatic tuner that benefits from Korg's forty years of know-how in tuner development, there's a metronome that supports tap tempo, and even a level meter, making cortosia a great partner for performance or practice.
Screenshots
Verdict
The clearest difference is price: KORG cortosia at $9.99 against forScore's $24.99. KORG cortosia also leads on in-app purchases (none vs 11) and iOS requirement (12.0 vs 18.0). forScore's advantage is rating (4.8 vs 4.2) and update cadence (every 9 days vs every 2 months). On review sentiment and ads 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
forScore costs $24.99 and KORG cortosia $9.99 up front. forScore sells 10 in-app purchases, starting at $14.99 per year. KORG cortosia asks for nothing beyond the download.
forScore holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: forScore has 44K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 50% of forScore's written reviews are positive against 48% of KORG cortosia's.
forScore ships an update every 9 days, KORG cortosia every 2 months. The most recent releases landed on October 31, 2026 and October 30, 2026 respectively.
| Parameter | forScore | KORG cortosia |
|---|---|---|
| Price | $24.99 | $9.99 — better |
| Rating | 4.8 (44K ratings) — better | 4.2 (6 ratings) |
| Positive reviews | 49.9% of reviews — better | 47.8% of reviews |
| Number of ratings | 44K — better | 6 |
| Update frequency | Every 9 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Best chart rank | #13 — better | — |
| Devices | iPhone, iPad, Mac, Vision Pro — better | iPhone, iPod |
| Requires iOS | 18.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 42 MB | 35 MB |
| Age rating | 4+ | 12+ |
| Developer | forScore LLC | KORG INC. |
Customer experience
forScore
KORG cortosia
Bugs and requests
forScore
Reported bugs
4 issues- Disappearing annotations
- Unreliable page turning
- Compatibility issues with newer iOS versions
- Unresponsive touch controls
Requested features
5 requests- Ability to cut and paste sections of scores
- More flexible page turning controls
- Customizable metronome
- Improved backup and restore functionality
- Easier sharing of annotated scores
KORG cortosia
Not enough reviews yet to summarise bugs or requests.
In-app purchases
forScore
- forScore Pro$14.991 Year
- Brahms: The Mutopia CollectionFree
- Haydn: The Mutopia CollectionFree
- Händel: The Mutopia CollectionFree
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- Liszt: The Mutopia CollectionFree
- Satie: The Mutopia CollectionFree
- Schumann: The Mutopia CollectionFree
- Tchaikovsky: The Mutopia CollectionFree
- Beethoven: The Mutopia Collection$0.99
- forScore Pro 30-Day Pass$2.99
KORG cortosia
No in-app purchases
Questions
Is forScore free?
Is KORG cortosia free?
Which has better reviews, forScore or KORG cortosia?
Do forScore or KORG cortosia have ads?
Which is updated more often, forScore or KORG cortosia?
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