# Sonarix vs Focus Express

The clearest difference is ads: Sonarix at none against Focus Express's shown. Sonarix also leads on monetization model (free vs ad-supported). Focus Express's advantage is iOS requirement (13.0 vs 15.1). On price, review sentiment, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Sonarix | Focus Express |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sonarix/id6755940615/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 days | — |
| Monetization | **Free** | Ad-supported |
| Size | 105 MB | 33 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MAXIMILIAN KOLBE MCDONOUGH](https://appshunter.io/developer/1857489249) | [JAEMIN LEE](https://appshunter.io/developer/1894477300) |

## What reviewers say

### Sonarix

[App page](https://appshunter.io/ios/app/sonarix/id6755940615)

This app offers a curated library of ambient soundscapes designed to promote relaxation, focus, and sleep. Its minimalist interface provides instant access to calming audio experiences, helping users find moments of peace and reduce stress.

**Highlights:** Curated sound library, Minimalist design, Instant play, Adjustable sound controls, Focus and relaxation sounds

**Features:** macOS Compatibility

**In-app purchases:** none


### Focus Express

[App page](https://appshunter.io/ios/app/focus-express-focus-timer/id6793920524)

This app transforms study or work sessions into a virtual subway journey. Track your focus time by traveling along real subway lines, earning a personalized ticket upon completion. It's designed for those seeking a more engaging and rewarding way to build focus habits.

**Highlights:** Real subway line focus timer, Customizable route selection, Immersive subway experience, Personalized focus tickets, Transit history tracking, Arrival notifications, Save and share tickets

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

**In-app purchases:** none


## Frequently asked questions

### Is Sonarix free?

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

### Is Focus Express free?

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

### Do Sonarix or Focus Express have ads?

Focus Express shows ads; Sonarix does not.

---

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