# SightSage vs Windtone by Sonofield

The clearest difference is in-app purchases: Windtone by Sonofield at none against SightSage's 1. Windtone by Sonofield also leads on ratings volume (21 vs 2). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. SightSage sells 1 one-off in-app purchase. Windtone by Sonofield asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for SightSage against 5.0 for Windtone by Sonofield. That said, the two scores are not equally well evidenced: Windtone by Sonofield has 21 ratings behind it against 2, so its average is the more settled of the two.

SightSage ships an update every 10 days, Windtone by Sonofield every 5 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | SightSage | Windtone by Sonofield |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sightsage/id6763661923/reviews)** | [5.0 (21 ratings)](https://appshunter.io/ios/app/windtone-by-sonofield/id6772116401/reviews) |
| Number of ratings | 2 | **21** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 5 days** |
| Monetization | Freemium | **Free** |
| Size | 41 MB | 29 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Martin Kemeny](https://appshunter.io/developer/1895423979) | [Sonofield Ear Trainer Education Ltd.](https://appshunter.io/developer/1789801335) |

## What reviewers say

### SightSage

[App page](https://appshunter.io/ios/app/sightsage/id6763661923)

This music flashcard trainer helps musicians improve their sight-reading skills. It offers customizable quizzes for notes, chords, and their positions on a piano staff. Suitable for all levels, from beginners to advanced players.

**Highlights:** Note and chord recognition, Staff notation to piano key mapping, Customizable quiz combinations, Beginner to advanced levels, Full library access with Pro, One-time purchase for Pro

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SageSight Pro | $3.99 | one-time |


### Windtone by Sonofield

[App page](https://appshunter.io/ios/app/windtone-by-sonofield/id6772116401)

This app offers a meditative ear training experience for musicians. It generates endless wind-chime melodies based on chosen scales, with adjustable complexity and real-time note labels. Enjoy a relaxing practice environment with natural ambiences and a tonic reference.

**Highlights:** Scale degree recognition, Over 30 preset scales, Real-time note labels, Adjustable melodic complexity, Natural background ambiences, Tonic reference chime, Playable chimes

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

**In-app purchases:** none


## Frequently asked questions

### Is SightSage free?

SightSage is free to download, with in-app purchases available.

### Is Windtone by Sonofield free?

Windtone by Sonofield is free to download, with no in-app purchases.

### Which has better reviews, SightSage or Windtone by Sonofield?

SightSage is rated higher. SightSage averages 5.0 out of 5 from 2 ratings, while Windtone by Sonofield averages 5.0 from 21 ratings.

### Do SightSage or Windtone by Sonofield have ads?

Neither SightSage nor Windtone by Sonofield shows ads.

### Which is updated more often, SightSage or Windtone by Sonofield?

SightSage ships an update every 10 days, and Windtone by Sonofield every 5 days. Most recently, SightSage was updated on November 5, 2026 and Windtone by Sonofield on November 5, 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.*