# Гладкое тело vs The Flex

The clearest difference is update cadence: The Flex at every 3 weeks against Гладкое тело's every 15 months. The Flex also leads on ratings volume (28 vs 1). Гладкое тело's advantage is rating (5.0 vs 4.8). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Гладкое тело holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: The Flex has 28 ratings behind it against 1, so its average is the more settled of the two.

Гладкое тело ships an update every 15 months, The Flex every 3 weeks. The most recent releases landed on July 8, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Гладкое тело | The Flex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6444288426/reviews)** | [4.8 (28 ratings)](https://appshunter.io/ios/app/the-flex/id6474018774/reviews) |
| Number of ratings | 1 | **28** |
| Positive reviews | — | 43.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 60 MB | 63 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Evgeni Polenov](https://appshunter.io/developer/1601812452) | [ООО «ФЛЕКС ИРКУТСК»](https://appshunter.io/developer/1720348929) |

## What reviewers say

### Гладкое тело

[App page](https://appshunter.io/ios/app/id6444288426)

Book beauty services instantly without calling. Choose available time slots and specialists for your appointments. Schedule visits to the salon conveniently through the mobile app.

**Highlights:** Instant service booking, Select available time slots, Choose your preferred master, Convenient mobile scheduling, Salon appointment management

**Features:** macOS Compatibility

**In-app purchases:** none


### The Flex

[App page](https://appshunter.io/ios/app/the-flex/id6474018774)

Stay updated with studio news and schedules. Receive timely notifications about changes and special offers. Manage your fitness journey with ease.

**Highlights:** Studio news updates, Schedule tracking, Timely notifications, Special offers, Information on changes

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

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient app release
- 👍 Clear schedule on app
- 👍 Good user experience overall

**What reviewers complain about**

- 🐌 Slow loading times
- 🐛 Frequent errors and crashes
- ❌ Difficult to book/cancel
- ❌ Missing website features
- ❌ Poor design and interface

**Reported bugs**

- App is disabled/not working
- Login errors
- Cannot authorize in app
- App crashes frequently
- Error 1019 when booking

**Requested features**

- Add ability to see number of people in queue
- Add ability to see available spots in schedule
- Return website functionality
- Improve schedule visibility (color coding, booking marks)
- Allow booking more than 6 sessions


## Frequently asked questions

### Is Гладкое тело free?

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

### Is The Flex free?

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

### Which has better reviews, Гладкое тело or The Flex?

Гладкое тело is rated higher. Гладкое тело averages 5.0 out of 5 from 1 ratings, while The Flex averages 4.8 from 28 ratings.

### Do Гладкое тело or The Flex have ads?

Neither Гладкое тело nor The Flex shows ads.

### Which is updated more often, Гладкое тело or The Flex?

Гладкое тело ships an update every 15 months, and The Flex every 3 weeks. Most recently, Гладкое тело was updated on July 8, 2026 and The Flex on September 23, 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.*