# STRDR — Run in sync — cadence coach

> Cadence coaching app for efficient, injury-free running. (iPhone/iPad app by Andrew Biesiadecki.)

- Source: https://appshunter.io/ios/app/strdr/id6758683882 (this page in markdown: same URL + `.md`)
- Developer: [Andrew Biesiadecki](https://appshunter.io/developer/1874456948)
- Category: Health & Fitness, Sports
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.1 · 35 MB
- Languages: American English
- Released: 2026-08-12
- Data updated: 2026-10-08
- Monetization: free

## What is STRDR?

Great runners share one secret: rhythm. STRDR turns cadence — the steps-per-minute that drives efficient, lower-injury running — into something you can actually feel, hear, and improve on every run.

WHAT IT DOES

Personalized cadence targets — dialed to your height, experience, age, and pace, not a generic 180.

Sample-accurate metronome — a rock-steady click that keeps you on rhythm, survives a locked screen and pocketed phone, and layers over your music.

Real-time coaching cues — spoken guidance and on-screen prompts through your workout, so you adjust without breaking stride.

Cadence by distance — see your target cadence for 5K, 10K, half, and marathon, extrapolated from your own race times.

Music that matches your steps — find songs from your Spotify library at your target BPM (or half-tempo, two steps per beat) so the beat IS your cadence.

Runs in the background — full workout and audio while your phone's locked in your pocket.

WHO IT'S FOR

New runners building good habits. Injury-prone runners fixing overstriding. Experienced runners chasing efficiency.

STRDR. Run in sync.

## Key features

- Personalized cadence targets
- Sample-accurate metronome
- Real-time coaching cues
- Cadence by distance targets
- Music synchronization
- Background run tracking

## Is STRDR safe?

Not enough ratings yet to assess STRDR.

## Is STRDR legit?

STRDR has limited verification signals. The AppsHunter Legitimacy Score for STRDR is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Frequently asked questions about STRDR

### 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.

## Version history (last 3 releases)

### 1.0.2 — 2026-09-18

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

### 1.0.1 — 2026-09-09

New: Quick Start — try the metronome instantly, no setup required.

### 1.0 — 2026-08-12

No release notes.

## Apps similar to STRDR

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [NXTPlate](https://appshunter.io/ios/app/nxtplate/id6791683115) | 5.0 (1) | Free | Health & Fitness |
| [StrideCue: AI Cadence Coach](https://appshunter.io/ios/app/stridecue-ai-cadence-coach/id6762534103) | 5.0 (2) | Free | Health & Fitness |
| [Ride Loud](https://appshunter.io/ios/app/ride-loud/id6448549958) | 5.0 (10) | Free | Health & Fitness |
| [73 East Lake Residences](https://appshunter.io/ios/app/73-east-lake-residences/id1461507130) | 5.0 (1) | Free | Health & Fitness |
| [TruNorth Fitness](https://appshunter.io/ios/app/trunorth-fitness/id6745869538) | — | Free | Health & Fitness |
| [The Pickle & Chilly Dill](https://appshunter.io/ios/app/the-pickle-and-chilly-dill/id6547844720) | — | Free | Health & Fitness |

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-08.*