# So flexi vs hiitworks fit

The clearest difference is update cadence: hiitworks fit at monthly against So flexi's every 2 months. On price, ads, 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.

So flexi ships an update every 2 months, hiitworks fit monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | So flexi | hiitworks fit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (22 ratings)](https://appshunter.io/ios/app/hiitworks-fit/id1607129082/reviews)** |
| Number of ratings | — | **22** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free |
| Size | 60 MB | 44 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Olga Astremska](https://appshunter.io/developer/1538015701) | [LUCKYSOFT OU](https://appshunter.io/developer/1242118176) |

## What reviewers say

### So flexi

[App page](https://appshunter.io/ios/app/so-flexi/id1538015699)

**Features:** macOS Compatibility

**In-app purchases:** none


### hiitworks fit

[App page](https://appshunter.io/ios/app/hiitworks-fit/id1607129082)

This app allows users to book fitness classes, purchase memberships, and rate studios and trainers. Receive reminders and notifications about news and promotions. Choose from various 45-minute group training sessions led by coaches.

**Highlights:** Book group fitness classes, Purchase gym memberships, Rate studios and trainers, Receive class reminders, Get news and promotions, Choose from 10 locations

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

**In-app purchases:** none


## Frequently asked questions

### Is So flexi free?

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

### Is hiitworks fit free?

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

### Do So flexi or hiitworks fit have ads?

Neither So flexi nor hiitworks fit shows ads.

### Which is updated more often, So flexi or hiitworks fit?

So flexi ships an update every 2 months, and hiitworks fit monthly. Most recently, So flexi was updated on November 3, 2026 and hiitworks fit on November 3, 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.*