# Flex Studio vs Iso Fit Pilates Studio HK

Flex Studio and Iso Fit Pilates Studio HK are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Flex Studio | Iso Fit Pilates Studio HK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/flex-studio/id1054008985/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Ad-supported | — |
| Size | 190 MB | 197 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HTS Holdings Ltd](https://appshunter.io/developer/1579270383) | [Body Reform Studios Ltd](https://appshunter.io/developer/1476405901) |

## What reviewers say

### Flex Studio

[App page](https://appshunter.io/ios/app/flex-studio/id1054008985)

Easily plan and schedule your fitness classes directly from your device. View class schedules, sign up for sessions, and access studio location details. Optimize your time and enjoy the convenience of managing your fitness activities on the go.

**Highlights:** View class schedules, Sign up for classes, Access studio location, Schedule planning, Device-based convenience

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

**In-app purchases:** none


### Iso Fit Pilates Studio HK

[App page](https://appshunter.io/ios/app/iso-fit-pilates-studio-hk/id1222118065)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flex Studio free?

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

### Is Iso Fit Pilates Studio HK free?

Iso Fit Pilates Studio HK is free to download, with no in-app purchases.

### Do Flex Studio or Iso Fit Pilates Studio HK have ads?

Neither Flex Studio nor Iso Fit Pilates Studio HK shows ads.

### Which is updated more often, Flex Studio or Iso Fit Pilates Studio HK?

Flex Studio ships an update every 3 weeks, and Iso Fit Pilates Studio HK every 3 weeks. Most recently, Flex Studio was updated on October 11, 2026 and Iso Fit Pilates Studio HK on October 5, 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.*