C25K® Couch to 5K: Run Trainer

Name: C25K® Couch to 5K: Run Trainer
Rating: 4.5962143 (64236 reviews)
Author: Zen Labs Fitness

Zen Labs Fitness

★ 4.6 (64,236 ratings)

⬇ 5,000,000+ downloads

Est. actual: 8,539,841

Free

Released: Feb 20, 2012

IAP: $1.99 - $59.99 per item

Contains ads

Rated: Everyone

Signals

4 this week · 2 positive · 1 warning All of this week's signals →

📈Last 7 days +9.5K installs — 1% faster than the week before (+9.4K) · 1.3K/day since Sep 26
🏆Among Health & Fitness apps top 1% by installs gained this week (283 peers growing)
⭐Rating steady at ★ 4.60 since Sep 26
🛠Updates dormant · updated 302 days ago

Installs since launch

+60,471 installs · +178 ratings since Sep 26

Update history

— Jan 12, 2026 · seen Oct 21, 2026

A bunch of new updates just in time for Summer! Lets smash some goals and reach new heights of health and happiness! <br><br>Proud partners with Google WearOS and Samsung to be the featured running trainer!

VARY Jan 12, 2026 · seen Sep 26, 2026

Trailer

C25K® Couch to 5K: Run Trainer screenshot

C25K® Couch to 5K: Run Trainer is a health & fitness app by Zen Labs Fitness with 5,000,000+ downloads (about 8.5M estimated). +9.5K installs in the last 7 days. Rated 4.6 from 64K ratings. Released Feb 20, 2012. Install growth, rank history, SDKs and ad networks.

From the store listing: “The OFFICIAL C25K® (Couch to 5K) - Easy 5k Running App for Beginners C25K is the ultimate running trainer, designed to get you from couch to 5K in just 8 weeks. Whether you're looking for an easy 5K running trainer, need a run tracker to monitor your progress, or want a proven method for reaching your fitness goals,…”