# forScore vs KORG cortosia

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.

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.

## The numbers

| Metric | forScore | KORG cortosia |
| --- | --- | --- |
| Price | $24.99 | **$9.99** |
| Rating | **[4.8 (44K ratings)](https://appshunter.io/ios/app/forscore/id363738376/reviews)** | [4.2 (6 ratings)](https://appshunter.io/ios/app/korg-cortosia/id952982019/reviews) |
| Number of ratings | **44K** | 6 |
| Positive reviews | **49.9% of reviews** | 47.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | **#15** | — |
| Size | 42 MB | 35 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [forScore LLC](https://appshunter.io/developer/797590287) | [KORG INC.](https://appshunter.io/developer/363714046) |

## What reviewers say

### forScore

[App page](https://appshunter.io/ios/app/forscore/id363738376)

**Currently charting:** #15 Top Paid · Music, #102 Top Paid (US App Store)

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.

**Highlights:** PDF sheet music reading, Cloud sync and import, Library organization and search, Annotation tools, Hands-free page turning, Integrated metronome and tuner

**Features:** Family Sharing, iPhone Duo support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| forScore Pro | $14.99 | per year |
| Brahms: The Mutopia Collection | Free | one-time |
| Haydn: The Mutopia Collection | Free | one-time |
| Händel: The Mutopia Collection | Free | one-time |
| Liszt: The Mutopia Collection | Free | one-time |
| Satie: The Mutopia Collection | Free | one-time |
| Schumann: The Mutopia Collection | Free | one-time |
| Tchaikovsky: The Mutopia Collection | Free | one-time |
| Beethoven: The Mutopia Collection | $0.99 | one-time |
| forScore Pro 30-Day Pass | $2.99 | one-time |

**What reviewers like**

- 🚀 Efficient navigation
- 🔒 Reliable performance
- 👍 Intuitive interface
- 👍 Excellent organization
- 👍 Seamless annotation

**What reviewers complain about**

- 🐛 Sync issues
- 🐛 Occasional crashes
- 🔋 Battery drain concerns
- 👎 Unintuitive settings/features
- 👎 Lack of customization options

**Reported bugs**

- Disappearing annotations
- Unreliable page turning
- Compatibility issues with newer iOS versions
- Unresponsive touch controls

**Requested features**

- 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

[App page](https://appshunter.io/ios/app/korg-cortosia/id952982019)

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.

**Highlights:** 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

**In-app purchases:** none


## Frequently asked questions

### Is forScore free?

forScore costs $24.99, and also offers in-app purchases.

### Is KORG cortosia free?

KORG cortosia costs $9.99, with no in-app purchases.

### Which has better reviews, forScore or KORG cortosia?

forScore is rated higher. forScore averages 4.8 out of 5 from 44K ratings, while KORG cortosia averages 4.2 from 6 ratings.

### Do forScore or KORG cortosia have ads?

Neither forScore nor KORG cortosia shows ads.

### Which is updated more often, forScore or KORG cortosia?

forScore ships an update every 9 days, and KORG cortosia every 2 months. Most recently, forScore was updated on October 31, 2026 and KORG cortosia on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*