Cardio Conversion
Ryan Rodemoyer Health & Fitness iPhoneiPadiPod touch
Cardio Conversion is a free Health & Fitness app for iPhone and iPad by Ryan Rodemoyer. Requires iOS 15.1. Updated January 19, 2026.
- Price
- Free
- on the App Store
- Size
- 33 MB
- Age 4+
- Updated
- Jan 19
- 2026 · v1.0.2
Screenshots
About Cardio Conversion
Cardio Conversion instantly converts workout distances between gym equipment. When your workout calls for 400m run but you only have a rower, CardioConversion tells you exactly how many meters to row for equivalent effort. FEATURES • Convert between running, rowing, skiing, biking, and more • See calories burned for male and female athletes • Quick presets for common distances (400m, 800m, 1600m, 5000m) • Dark mode support • Works offline - no internet required PREMIUM FEATURES • Unlock additional equipment: burpees, pull-ups, wall balls, and more • Customize conversion ratios to match your fitness level • Reorder equipment tiles to match your preferences • Ad-free experience Perfect for CrossFit, functional fitness, and HYROX training. EQUIPMENT SUPPORTED Free: Outdoor Run, Row Erg, Echo Bike, Assault Bike Premium: AirRunner, Ski Erg, Bike Erg, Burpees, Pull-ups, Wall Balls, Double Unders, Box Jumps, Air Squats, Kettlebell Swings
What’s new
Version 1.0.2 · Updated January 19, 2026
- Updates for performance and stability.
App privacy
The developer, Ryan Rodemoyer, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
- Diagnostics: Crash Data
Used for: Analytics, App Functionality