# Refine Studio SA vs Fast Fit EMS

The clearest difference is rating: Refine Studio SA at 5.0 against Fast Fit EMS's 2.0. Fast Fit EMS's advantage is ratings volume (5 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Refine Studio SA holds the better App Store score, 5.0 against 2.0. That said, the two scores are not equally well evidenced: Fast Fit EMS has 5 ratings behind it against 1, so its average is the more settled of the two.

Refine Studio SA ships an update every 6 months, Fast Fit EMS every 9 months. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Refine Studio SA | Fast Fit EMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/refine-studio-sa/id6746050207/reviews)** | [2.0 (5 ratings)](https://appshunter.io/ios/app/fast-fit-ems/id6747068392/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 9 months |
| Monetization | Free | Free |
| Size | 32 MB | 64 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Company Tahsin Al-Gesd Sport](https://appshunter.io/developer/1814872318) | [Fast Fit EMS](https://appshunter.io/developer/1470309688) |

## What reviewers say

### Refine Studio SA

[App page](https://appshunter.io/ios/app/refine-studio-sa/id6746050207)

Easily book fitness classes and manage your membership from your device. Make reservations, join waitlists, and check your profile and status anytime, anywhere.

**Highlights:** Book fitness classes, Manage membership status, Join waitlists, Check profile, View class schedules

**Features:** macOS Compatibility

**In-app purchases:** none


### Fast Fit EMS

[App page](https://appshunter.io/ios/app/fast-fit-ems/id6747068392)

Manage your EMS fitness membership with this app. Book sessions, track your progress, and communicate with your trainers all in one place. Stay connected to your fitness journey anytime, anywhere.

**Highlights:** Session management, Progress tracking, Membership management, Communication with trainers, Booking appointments

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Refine Studio SA free?

Refine Studio SA is free to download, with no in-app purchases.

### Is Fast Fit EMS free?

Fast Fit EMS is free to download, with no in-app purchases.

### Which has better reviews, Refine Studio SA or Fast Fit EMS?

Refine Studio SA is rated higher. Refine Studio SA averages 5.0 out of 5 from 1 ratings, while Fast Fit EMS averages 2.0 from 5 ratings.

### Do Refine Studio SA or Fast Fit EMS have ads?

Neither Refine Studio SA nor Fast Fit EMS shows ads.

### Which is updated more often, Refine Studio SA or Fast Fit EMS?

Refine Studio SA ships an update every 6 months, and Fast Fit EMS every 9 months. Most recently, Refine Studio SA was updated on October 15, 2026 and Fast Fit EMS 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.*