# Studytracks vs Sofia

The clearest difference is in-app purchases: Studytracks at none against Sofia's 2. Studytracks also leads on iOS requirement (13.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Sofia sells 2 in-app purchases, starting at $8.99 per month. Studytracks asks for nothing beyond the download.

Studytracks ships an update every 11 days, Sofia every 10 days. The most recent releases landed on October 17, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Studytracks | Sofia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/studytracks/id1609600186/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 10 days** |
| Monetization | Free | — |
| Size | 109 MB | 49 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Studytracks Global](https://appshunter.io/developer/1609599923) | [Mathieu Askamp](https://appshunter.io/developer/1820236458) |

## What reviewers say

### Studytracks

[App page](https://appshunter.io/ios/app/studytracks/id1609600186)

Learn subjects from CM1 to Terminale (including CAP) through music. Thousands of songs cover the entire curriculum, making learning engaging and memorable. This free app is designed for independent learners.

**Highlights:** Learn through music, Thousands of songs, Covers CM1 to Terminale curriculum, Developed with cognitive science specialists, Free for students

**Features:** macOS Compatibility

**In-app purchases:** none


### Sofia

[App page](https://appshunter.io/ios/app/sofia-reussis-ton-bac/id6759519519)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mensuel | $8.99 | per month |
| Annuel | $69.99 | per year |


## Frequently asked questions

### Is Studytracks free?

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

### Is Sofia free?

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

### Do Studytracks or Sofia have ads?

Neither Studytracks nor Sofia shows ads.

### Which is updated more often, Studytracks or Sofia?

Studytracks ships an update every 11 days, and Sofia every 10 days. Most recently, Studytracks was updated on October 17, 2026 and Sofia on October 18, 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.*