# 4heart vs Reform Studio

4heart and Reform Studio 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.

4heart ships an update every 2 weeks, Reform Studio fortnightly. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 4heart | Reform Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/reform-studio/id6794046619/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | — | Free |
| Size | 69 MB | 191 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Cuico Health](https://appshunter.io/developer/1788785335) | [MOVE REFORM PILATES SC](https://appshunter.io/developer/6794046621) |

## What reviewers say

### 4heart

[App page](https://appshunter.io/ios/app/4heart/id6754287115)

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

**In-app purchases:** none


### Reform Studio

[App page](https://appshunter.io/ios/app/reform-studio/id6794046619)

Plan and schedule fitness classes directly from your device. View class schedules, sign up for sessions, and find the studio's location. Optimize your time and convenience for booking workouts.

**Highlights:** Schedule classes, View class schedules, Sign up for classes, View studio location, Optimize time, Convenient booking

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

**In-app purchases:** none


## Frequently asked questions

### Is 4heart free?

4heart is free to download, with no in-app purchases.

### Is Reform Studio free?

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

### Do 4heart or Reform Studio have ads?

Neither 4heart nor Reform Studio shows ads.

### Which is updated more often, 4heart or Reform Studio?

4heart ships an update every 2 weeks, and Reform Studio fortnightly. Most recently, 4heart was updated on October 15, 2026 and Reform Studio on October 10, 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.*