# Small Pilates vs ClassSub

The clearest difference is ads: ClassSub at none against Small Pilates's shown. ClassSub also leads on update cadence (daily vs every 2 months). Small Pilates's advantage is iOS requirement (14.0 vs 17.0). On price, 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.

Small Pilates ships an update every 2 months, ClassSub daily. The most recent releases landed on September 19, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Small Pilates | ClassSub |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Daily** |
| Size | 125 MB | 8 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LYDIANA ABBOTT LTD](https://appshunter.io/developer/1838881291) | [Inpulsd](https://appshunter.io/developer/1880600958) |

## What reviewers say

### Small Pilates

[App page](https://appshunter.io/ios/app/small-pilates/id6752321720)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### ClassSub

[App page](https://appshunter.io/ios/app/classsub/id6772268299)

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

**In-app purchases:** none


## Frequently asked questions

### Is Small Pilates free?

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

### Is ClassSub free?

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

### Do Small Pilates or ClassSub have ads?

Small Pilates shows ads; ClassSub does not.

### Which is updated more often, Small Pilates or ClassSub?

Small Pilates ships an update every 2 months, and ClassSub daily. Most recently, Small Pilates was updated on September 19, 2026 and ClassSub on September 20, 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.*