# iSOFitplus vs Central Pilates Studio

The clearest difference is update cadence: iSOFitplus at every 4 weeks against Central Pilates Studio's every 2 months. iSOFitplus also leads on iOS requirement (13.0 vs 15.1). 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.

iSOFitplus ships an update every 4 weeks, Central Pilates Studio every 2 months. The most recent releases landed on September 9, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | iSOFitplus | Central Pilates Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Size | 156 MB | 30 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alvin Zin](https://appshunter.io/developer/1633930179) | [Aerobit Technologies Limited](https://appshunter.io/developer/1267192246) |

## What reviewers say

### iSOFitplus

[App page](https://appshunter.io/ios/app/isofitplus/id1618582375)

**Features:** macOS Compatibility

**In-app purchases:** none


### Central Pilates Studio

[App page](https://appshunter.io/ios/app/central-pilates-studio/id6472943233)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iSOFitplus free?

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

### Is Central Pilates Studio free?

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

### Do iSOFitplus or Central Pilates Studio have ads?

Neither iSOFitplus nor Central Pilates Studio shows ads.

### Which is updated more often, iSOFitplus or Central Pilates Studio?

iSOFitplus ships an update every 4 weeks, and Central Pilates Studio every 2 months. Most recently, iSOFitplus was updated on September 9, 2026 and Central Pilates Studio on September 21, 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.*