# Халк vs Smart Trainer Studio

Халк and Smart Trainer Studio both sit at 5.0 stars, but that hides the real split: 100% of Smart Trainer Studio's written reviews are positive against 50% of Халк's. Халк's advantage is update cadence (every 6 months vs every 98 months). On price, rating, ratings volume and ads 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 Халк against 5.0 for Smart Trainer Studio. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews are what separate them: 50% of Халк's written reviews are positive against 100% of Smart Trainer Studio's.

Халк ships an update every 6 months, Smart Trainer Studio every 98 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Халк | Smart Trainer Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/id1413303882/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/smart-trainer-studio/id1426307556/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 98 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 | [KHALK, OOO](https://appshunter.io/developer/1495053868) | [Ekaterina Terenteva](https://appshunter.io/developer/1784261079) |

## What reviewers say

### Халк

[App page](https://appshunter.io/ios/app/id1413303882)

Stay updated with club news and schedules. Get real-time information on timetable changes and special offers. Book your fitness classes easily.

**Highlights:** Club news updates, Class schedule tracking, Timetable change notifications, Special offer alerts, Class booking functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Trainer Studio

[App page](https://appshunter.io/ios/app/smart-trainer-studio/id1426307556)

Discover fitness studio information, schedules, trainers, and programs. Stay updated on events, workshops, and special offers. Connect with the studio and explore services.

**Highlights:** Studio information, Trainer profiles, Class schedules, Program details, Special offers, Event updates

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

**In-app purchases:** none


## Frequently asked questions

### Is Халк free?

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

### Is Smart Trainer Studio free?

Smart Trainer Studio is free to download, with no in-app purchases.

### Which has better reviews, Халк or Smart Trainer Studio?

Халк and Smart Trainer Studio are both rated 5.0 out of 5 on the App Store, from 5 and 2 ratings respectively.

### Do Халк or Smart Trainer Studio have ads?

Neither Халк nor Smart Trainer Studio shows ads.

### Which is updated more often, Халк or Smart Trainer Studio?

Халк ships an update every 6 months, and Smart Trainer Studio every 98 months. Most recently, Халк was updated on October 24, 2026 and Smart Trainer Studio 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.*