CORE by Stay Sharp App Icon

CORE by Stay Sharp

Sports • Mark Fitzgerald
4+ v15.0 Recorded price: Free App Store →
🏆 Best: #71 Top Grossing (THA)
IPA Analysis
Technical Specs
Bundle ID com.rinktank.Core-by-RTI
Version 15.0
App Store Size 608.35 MB
Minimum iOS 17.6
Devices iPhone, iPad, iPod touch
Catalog release date 2023-08-02
Latest recorded version date 2026-11-12
Features & Support
Advisory 4+
Languages (1)
EN
Top In App Purchases
No In App Purchases Listed

Preview

CORE by Stay Sharp screenshot 1 CORE by Stay Sharp screenshot 2 CORE by Stay Sharp screenshot 3 CORE by Stay Sharp screenshot 4 CORE by Stay Sharp screenshot 5 CORE by Stay Sharp screenshot 6 CORE by Stay Sharp screenshot 7 CORE by Stay Sharp screenshot 8 CORE by Stay Sharp screenshot 9 CORE by Stay Sharp screenshot 10 CORE by Stay Sharp screenshot 11 CORE by Stay Sharp screenshot 12 CORE by Stay Sharp screenshot 13 CORE by Stay Sharp screenshot 14 CORE by Stay Sharp screenshot 15 CORE by Stay Sharp screenshot 16 CORE by Stay Sharp screenshot 17 CORE by Stay Sharp screenshot 18

Description

Core by RTI is now CORE by Stay Sharp. It's the same library under a new name, and existing subscriptions carry over. CORE is a figure skating reference organised the way skating is taught. Open an area, pick the element and watch it done properly. There are no feeds and no shopping, just the reference. SIX AREAS • Singles: every jump with Mike Weiss, spins from basics to Level 4 features, Dartfish jump analysis with Ben Ferreira, and IJS in 30 seconds • Skating Skills: the Skating Skills tests (formerly Moves in the Field) level by level, with a demonstration of every move in the pattern • Solo Dance: solo pattern dances and dance elements, tutorials first, with the pattern diagrams alongside • Partner Dance: partner pattern dances, demonstrated, with the pattern documents for each dance • Dance Music: music for the pattern dances, track by track, ready for practice • Rules & documents: rulebooks, test sheets and pattern documents you can open at the rink Also in CORE: Club Finder, with skating clubs across the U.S. listed state by state. NEW: CORE AI Ask a question about a rule or element in plain words. CORE AI answers from the official handbooks and CORE videos, and every answer shows where it came from. Tap to open the handbook page or play the video. If the sources don't cover your question, CORE AI says so. CORE AI is a study aid; for competition decisions, check the current rulebook and your officials. NEW: SEARCH Find any element in seconds across every demonstration, tutorial and document. Searching "moves in the field" finds Skating Skills too. NEW: MAC AND APPLE TV • Mac: the whole library in a sidebar, with Search (⌘F) and Resume, plus a jump view with rotation, camera angle and playback speed controls. • Apple TV: featured demonstrations and the free sampler on the big screen, spin pages with a level control, every solo and partner dance, and CORE AI. One subscription unlocks every device. FREE SAMPLER Demonstrations from across the library, open to everyone with no subscription needed. STAY SHARP, INSIDE THE APP Tap Stay Sharp to browse the Stay Sharp range and book skate sharpening. On Apple TV, send a product to your iPhone, ready to buy. SUBSCRIPTION CORE is free to download, with the sampler open to everyone. A CORE subscription unlocks the full library and CORE AI on every device. • Monthly: $8.99 per month • Annual: $89.99 per year Prices are in U.S. dollars and may vary by country. Payment is charged to your Apple Account when you confirm the purchase. The subscription renews automatically unless you cancel at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. Manage or cancel any time in your Apple Account settings. Privacy Policy: https://www.staysharpsports.com/policies/privacy-policy Terms of Use: https://www.staysharpsports.com/policies/terms-of-service Giving you the competitive edge, every time.

What's New

Version 15.0 2026-11-12
Core by RTI is now CORE by Stay Sharp. Your subscription carries over. • A new home and one library organised in six areas: Singles, Skating Skills, Solo Dance...

Technical Analysis

Package Overview Basic metadata
Bundle ID com.rinktank.Core-by-RTI
Current Version 15.0
Minimum iOS 17.6
Package Size App Store Size
Package Metadata 0 / 17 version records
5.0 / 5.0 (4 ratings)
Detailed binary, privacy manifest, framework, and Info.plist results have not been indexed for this package yet. The verified App Store and archive metadata above remains available.

Developer Information

Known Version Records

0 version records with stored package metadata • 17 known version records

Stored metadata does not guarantee a package is currently available to download.

Archived versions of CORE by Stay Sharp
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App Store ID: 876082883 Unknown Request Version
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App Store ID: 871213150 Unknown Request Version
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App Store ID: 865966980 Unknown Request Version
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App Store ID: 864129558 Unknown Request Version
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App Store ID: 864121791 Unknown Request Version
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App Store ID: 863869951 Unknown Request Version
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App Store ID: 862923245 Unknown Request Version
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App Store ID: 862432227 Unknown Request Version
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App Store ID: 861681052 Unknown Request Version
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App Store ID: 861202821 Unknown Request Version
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App Store ID: 860501226 Unknown Request Version
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App Store ID: 859959584 Unknown Request Version
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App Store ID: 859159128 Unknown Request Version
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App Store ID: 858237686 Unknown Request Version