# SoulUnit vs Быстро

The clearest difference is ratings volume: Быстро at 9 against SoulUnit's 3. On price, rating, review sentiment and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for SoulUnit against 5.0 for Быстро. Both are backed by a comparable volume of ratings — 3 and 9 respectively. Written reviews are what separate them: 80% of SoulUnit's written reviews are positive against 75% of Быстро's.

SoulUnit ships an update every 3 months, Быстро every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | SoulUnit | Быстро |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/soulunit/id1358468896/reviews) | [5.0 (9 ratings)](https://appshunter.io/ios/app/id1360887521/reviews) |
| Number of ratings | 3 | **9** |
| Positive reviews | **80.0% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 60 MB | 60 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sofia Soldatova](https://appshunter.io/developer/1490316087) | [Elizaveta Perekrestova](https://appshunter.io/developer/1693377548) |

## What reviewers say

### SoulUnit

[App page](https://appshunter.io/ios/app/soulunit/id1358468896)

Stay updated with the latest news and studio schedules. Receive timely notifications about schedule changes and special offers.

**Highlights:** Follow news, View studio schedule, Receive schedule change alerts, Get special offer information

**Features:** macOS Compatibility

**In-app purchases:** none


### Быстро

[App page](https://appshunter.io/ios/app/id1360887521)

Manage your fitness club schedule, book classes, and stay updated on club news and special offers. Receive instant notifications about timetable changes.

**Highlights:** Club schedule tracking, Class booking, Timetable change notifications, Club news updates, Special offers information

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SoulUnit free?

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

### Is Быстро free?

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

### Which has better reviews, SoulUnit or Быстро?

SoulUnit and Быстро are both rated 5.0 out of 5 on the App Store, from 3 and 9 ratings respectively.

### Do SoulUnit or Быстро have ads?

Neither SoulUnit nor Быстро shows ads.

### Which is updated more often, SoulUnit or Быстро?

SoulUnit ships an update every 3 months, and Быстро every 2 months. Most recently, SoulUnit was updated on October 24, 2026 and Быстро on October 24, 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.*