# RTR Pilates vs Osler360Admin

The clearest difference is update cadence: Osler360Admin at every 2 weeks against RTR Pilates's monthly. 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.

RTR Pilates ships an update monthly, Osler360Admin every 2 weeks. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | RTR Pilates | Osler360Admin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (840 ratings)](https://appshunter.io/ios/app/rtr-pilates/id6478423464/reviews)** | — |
| Number of ratings | **840** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 38 MB | 24 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [RTR Pilates](https://appshunter.io/developer/1612302301) | [Osler360 Corp](https://appshunter.io/developer/1771657781) |

## What reviewers say

### RTR Pilates

[App page](https://appshunter.io/ios/app/rtr-pilates/id6478423464)

This app allows users to schedule and manage their Pilates classes. It handles class bookings, cancellations, and billing for the studio.

**Highlights:** Class scheduling, Billing management, Booking system, Cancellation management

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

**In-app purchases:** none


### Osler360Admin

[App page](https://appshunter.io/ios/app/osler360admin/id6737121194)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RTR Pilates free?

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

### Is Osler360Admin free?

Osler360Admin is free to download, with no in-app purchases.

### Do RTR Pilates or Osler360Admin have ads?

Neither RTR Pilates nor Osler360Admin shows ads.

### Which is updated more often, RTR Pilates or Osler360Admin?

RTR Pilates ships an update monthly, and Osler360Admin every 2 weeks. Most recently, RTR Pilates was updated on November 8, 2026 and Osler360Admin on October 30, 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.*