# Core by RTI vs OOFSkate

The clearest difference is monetization model: OOFSkate at freemium against Core by RTI's subscription. OOFSkate also leads on update cadence (every 3 days vs every 3 weeks) and ratings volume (12 vs 4). Core by RTI's advantage is rating (5.0 vs 4.7). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Core by RTI sells 2 in-app purchases, starting at $8.99 per month and OOFSkate sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

Core by RTI holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 4 and 12 respectively.

Core by RTI ships an update every 3 weeks, OOFSkate every 3 days. Both last shipped on October 8, 2026.

## The numbers

| Metric | Core by RTI | OOFSkate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/core-by-rti/id6450906479/reviews)** | [4.7 (12 ratings)](https://appshunter.io/ios/app/oofskate/id6747049922/reviews) |
| Number of ratings | 4 | **12** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Subscription | **Freemium** |
| Size | 595 MB | 150 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mark Fitzgerald](https://appshunter.io/developer/477164822) | [OOF Inc.](https://appshunter.io/developer/1819566288) |

## What reviewers say

### Core by RTI

[App page](https://appshunter.io/ios/app/core-by-rti/id6450906479)

This app serves as a comprehensive resource for figure skating, offering video demonstrations, tutorials, and diagrams. It's designed to support skaters, coaches, and parents in their figure skating journey, from beginner to advanced levels.

**Highlights:** Video demonstrations, Tutorials, Diagrams, Resource center, Skater guidance, Coach support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Core by RTI | $8.99 | per month |
| Core by RTI | $89.99 | per year |


### OOFSkate

[App page](https://appshunter.io/ios/app/oofskate/id6747049922)

This app provides video analysis for figure skaters, offering detailed metrics on jumps including height and speed. Compare your performance against your own past attempts or professional skaters to identify areas for improvement.

**Highlights:** Video recording for jump analysis, Jump height metrics, Angular velocity tracking, Time to peak angular velocity, Performance comparison, Professional skater benchmarks

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OOF Skate Pro Monthly | $19.99 | per month |
| OOF Skate Pro Yearly | $199.99 | per year |


## Frequently asked questions

### Is Core by RTI free?

Core by RTI is free to download, with in-app purchases available.

### Is OOFSkate free?

OOFSkate is free to download, with in-app purchases available.

### Which has better reviews, Core by RTI or OOFSkate?

Core by RTI is rated higher. Core by RTI averages 5.0 out of 5 from 4 ratings, while OOFSkate averages 4.7 from 12 ratings.

### Do Core by RTI or OOFSkate have ads?

Neither Core by RTI nor OOFSkate shows ads.

### Which is updated more often, Core by RTI or OOFSkate?

Core by RTI ships an update every 3 weeks, and OOFSkate every 3 days. Most recently, Core by RTI was updated on October 8, 2026 and OOFSkate on October 8, 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.*