STRDR
Run in sync — cadence coach
About
This app helps runners improve their efficiency and reduce injury risk by focusing on cadence. It provides personalized targets, a precise metronome, real-time coaching, and music synchronization to guide your rhythm during runs.
What's New in STRDR
1.0.2
September 18, 2026
Cleaner, faster, sharper. • Redesigned interface with a refreshed monochrome icon set • Slimmer profile setup — and the keyboard no longer hides the form while you type • Rounded buttons and layout fixes for smaller iPhones • Under-the-hood stability improvements
MoreFAQ
What is STRDR's main focus?
STRDR's main focus is on improving running efficiency and reducing injury risk by coaching users on their cadence, or steps per minute. It aims to make cadence a tangible aspect of every run.
How does STRDR personalize cadence targets?
STRDR personalizes cadence targets based on individual factors such as your height, running experience, age, and desired pace, rather than using a generic target.
Can STRDR's metronome be heard over music?
Yes, STRDR's metronome is designed to layer over your music, ensuring you can maintain your rhythm without interruption. It also functions reliably even with a locked screen and pocketed phone.
Does STRDR offer real-time guidance during runs?
Yes, STRDR provides real-time coaching cues through spoken guidance and on-screen prompts. This allows you to adjust your stride and rhythm without breaking your running form.
How does STRDR help with music synchronization?
STRDR can find songs from your Spotify library that match your target BPM, or half-tempo, so the music's beat directly aligns with your desired cadence.
What devices is STRDR available on?
STRDR is available on iPhone, iPad, and iPod devices, supporting a range of Apple mobile products.
Is STRDR suitable for beginners?
Yes, STRDR is designed for new runners looking to build good habits, injury-prone runners aiming to correct overstriding, and experienced runners seeking to optimize their efficiency.
Does STRDR have ads?
No, STRDR is ad-free, providing an uninterrupted experience for users focused on their training.
