# Sight Singing Studio vs Clefkid

The clearest difference is in-app purchases: Clefkid at none against Sight Singing Studio's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Sight Singing Studio sells 3 in-app purchases, starting at $9.99 per month. Clefkid asks for nothing beyond the download.

Sight Singing Studio ships an update every 4 days, Clefkid every 2 days. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Sight Singing Studio | Clefkid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sight-singing-studio-solfege/id6738853317/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 111 MB | 0 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Deeryard LLC](https://appshunter.io/developer/966765345) | [Ylemos inc](https://appshunter.io/developer/6782556214) |

## What reviewers say

### Sight Singing Studio

[App page](https://appshunter.io/ios/app/sight-singing-studio-solfege/id6738853317)

Master vocal pitch and sight-reading with custom scores. Analyze your singing in real-time, record and playback, and import MusicXML files for personalized practice. Ideal for singers, instrumentalists, and music educators.

**Highlights:** Real-time pitch analysis, Custom score creation and import, Performance recording and playback, MusicXML file support, Scales and exercises, Progress tracking for students

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Studio Premium Access Monthly | $9.99 | per month |
| Studio Premium Access Yearly | $99.99 | per year |
| One-time Payment | $299.99 | one-time |


### Clefkid

[App page](https://appshunter.io/ios/app/clefkid/id6817055992)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sight Singing Studio free?

Sight Singing Studio is free to download, with in-app purchases available.

### Is Clefkid free?

Clefkid is free to download, with no in-app purchases.

### Do Sight Singing Studio or Clefkid have ads?

Neither Sight Singing Studio nor Clefkid shows ads.

### Which is updated more often, Sight Singing Studio or Clefkid?

Sight Singing Studio ships an update every 4 days, and Clefkid every 2 days. Most recently, Sight Singing Studio was updated on October 15, 2026 and Clefkid on October 9, 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.*