Comparison

pliability vs ROCKET Endurance Training

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

pliability

Enhance flexibility, mobility, and recovery with guided stretching routines. This app offers personalized programs, progress tracking, and integrates with fitness devices to help users move better and prevent injuries.

Highlights
  • 1,700+ guided stretching routines
  • Customized mobility training programs
  • Instant start, no equipment required
  • Mobility Test for personalized assessment
  • Short, effective workouts (12-20 mins)
  • Offline video downloads
  • Integrates with WHOOP, Garmin, Apple Health
Features
Read full description

Improve flexibility, recover faster, and move better with pliability - the Official Stretching Partner of HYROX and the mobility app trusted by elite athletes. pliability is your daily stretching, mobility, and flexibility coach. Guided routines help you loosen tight hips, relieve back pain, increase range of motion, and build consistent recovery into your training - for athletes, weekend warriors, and anyone who sits too much. ■ WHY ATHLETES CHOOSE PLIABILITY + Trusted by Tia-Clair Toomey, Laura Horvath, Jake Dearden and thousands of gyms worldwide + Official Stretching Partner of HYROX + Featured by Runner's World, Men's Health, Well+Good, and Inc. Magazine + 1,700+ guided stretching and mobility routines + Programs built by world-class coaches and physical therapists ■ WHAT YOU GET + Daily stretching routines, 12–20 minutes each + Targeted sessions for hips, back, shoulders, hamstrings, and neck + Recovery flows to reduce muscle soreness after workouts + Deep flexibility programs - splits, backbends, overhead mobility + Yoga-inspired mobility flows for every level + No equipment required - start instantly ■ PERSONALIZED TO YOU + Recommended sessions built around the areas you care about, refreshed every week + Set your session length before you start: short, medium, or long + Ask in your own words: "15 minute hip opener before a run" + Save favorites and build your own sessions ■ BUILT FOR EVERY ATHLETE + HYROX, CrossFit & functional fitness + Running, cycling & endurance sports + Weightlifting & strength training + Golf, swimming & combat sports + Yoga, Pilates & general wellness ■ MEASURE YOUR PROGRESS (iPhone + iPad) Our Mobility Test uses advanced on-device technology to measure your active range of motion. + Personalized 3-minute assessment + Detailed report with custom stretching recommendations + Track improvement over weeks and months ■ TRAIN ANYWHERE + Stream on iPhone, iPad, Apple TV, or AirPlay + Download any routine for offline sessions + Short sessions fit any schedule ■ CONNECTS TO YOUR DATA + Syncs with WHOOP, Garmin, and Apple Health + See how mobility work affects your recovery scores + Build smarter recovery into your training load ■ MIND-BODY FOCUS + Breathwork and mindfulness cues in every session + Calm your nervous system while you move + Build a stretching habit that actually sticks Ready to move better? Download pliability and start your 7-day free trial. Get the full library of stretching, mobility, yoga, and recovery routines - trusted by HYROX, CrossFit champions, and athletes who train for performance. Stretch. Move. Recover. pliability move more human.™ Terms of Service: https://pliability.com/terms-of-service Privacy Policy: https://pliability.com/privacy-policy/

About

ROCKET Endurance Training

This adaptive training app creates personalized, multi-discipline plans for athletes balancing various sports like triathlon, HYROX, and running. It automatically adjusts your schedule based on your life events and training progress, offering the intelligence of a personal coach at a fraction of the cost.

Highlights
  • Personalized multi-discipline training plans
  • Adaptive load management
  • Automatic schedule adjustments
  • Strava and watch sync
  • Supports up to 10 races annually
  • Built by coaches and scientists
Features
Read full description

One engine for every race. Rocket is an adaptive training app for athletes who do more than one thing. Triathlon, HYROX, marathon, running, strength one personalised plan, built around your life. Tell Rocket about your races, your schedule and your goals. In minutes you've got a plan structured around your calendar and adapted to your body. Then it keeps adapting week by week, session by session. WHAT MAKES ROCKET DIFFERENT Most apps give you a plan. Rocket gives you a system that adapts. When life happens work, sleep, travel, illness Rocket adjusts. Miss a session and your week reshapes around what's left. Get stronger and the load increases. Race week? Rocket tapers you automatically. It's the same logic a personal coach uses, built into your phone. WHO ROCKET IS FOR Rocket is built for athletes who train across disciplines: - Triathletes balancing swim, bike and run - HYROX athletes mixing strength and endurance - Runners chasing PBs from 5K to ultra - Marathon runners who lift - Anyone juggling more than one race a year The body is one system. Your training should be too. DISCIPLINES - Triathlon - swim, bike, run (Sprint → IRONMAN) - Running - every distance, every goal (5km → Ultramarathon) - HYROX - Singles and Doubles (Open → Pro) - Strength - built for athletes who race - Cycling - power on the bike - Swimming - technique first - Mobility - move better, train longer - Breathwork - nervous system reset HOW IT WORKS 1. Tell Rocket about you. Your races, your schedule, your goals. Takes minutes. 2. Get your plan. A personalised, multi-discipline plan structured around your calendar. 3. Train. Every session ready. Every workout synced to your watch. 4. Adapt. Life changes. Your plan adjusts. Rocket manages your load week by week. 5. Race. Then you do it all over again. FEATURES - Personalised plans built around your races - Adaptive load management across disciplines - Up to 10 races per year on one plan - Strava sync - Apple Watch and Garmin compatible - Built by real coaches, backed by science - Performance Council of physios, sports scientists and elite athletes - Discipline leads for every sport PRICING Personal coaching costs $300–$600 a month. Rocket costs $19.99 USD A full year with Rocket costs less than a single month with a coach. Same intelligence. Fraction of the price. WHY ROCKET EXISTS Most athletes don't fit in one box. You run and you lift. You race triathlon and HYROX. You're chasing a marathon PB and a 5K. Until now, training across disciplines meant hiring a coach or stitching together three different apps. Rocket replaces all of it. One engine for every race. Now accepting founding members. Free during beta. SUBSCRIPTION & FREE TRIAL Rocket Premium is available as a monthly or annual auto-renewing subscription with a 7-day free trial. Payment is charged to your Apple ID at confirmation of purchase and renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

pliability4 screens
ROCKET Endurance Training4 screens

Verdict

The call

The clearest difference is review sentiment: ROCKET Endurance Training at 100% against pliability's 41%. ROCKET Endurance Training also leads on ads (none vs shown). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. pliability sells 2 in-app purchases, starting at $19.99 per month and ROCKET Endurance Training sells 2 in-app purchases, starting at $19.95 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

pliability ships an update every 5 days, ROCKET Endurance Training weekly. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 8 level
pliability versus ROCKET Endurance Training: the parameters behind the verdict, then further details
ParameterpliabilityROCKET Endurance Training
PriceFreeFree
Rating4.8 (10K ratings) — better—
Positive reviews40.8% of reviews100.0% of reviews — better
Number of ratings10K — better—
Update frequencyEvery 5 days — betterWeekly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, Apple TViPhone, iPad, iPod
Requires iOS16.615.1 — better
Further details — not scored
Size263 MB150 MB
Age rating12+4+
Developerpliability, LLCRocket Endurance Pty Ltd

Customer experience

pliability

All ratings10,107 ratings
Positive95.8%
Neutral1.0%
Negative3.3%
Written reviews557 reviews
Positive40.8%
Neutral9.0%
Negative50.3%

ROCKET Endurance Training

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

pliability

Reported bugs

5 issues
  • Inability to cancel subscription easily
  • Recurring charges even after cancellation
  • Mobility assessment not accurately detecting issues
  • Syncing issues between app and website
  • Airplay and Chromecast functionality not working reliably

Requested features

5 requests
  • Ability to mute or adjust volume of voiceover and music separately
  • More personalized and adaptive mobility programs based on assessment
  • Integration with Apple Health and other fitness tracking platforms
  • Improved navigation and search functionality
  • Offline mode for routines

ROCKET Endurance Training

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

pliability

Subscriptions2
  • Athlete Monthly Subscription7 Days trial$19.991 Month
  • Athlete Annual Subscription7 Days trial$179.991 Year
2 purchases

ROCKET Endurance Training

Subscriptions2
  • Rocket Monthly7 Days trial$19.951 Month
  • Rocket Annual7 Days trial$129.991 Year

Questions

Is pliability free?
pliability is free to download, with in-app purchases available.
Is ROCKET Endurance Training free?
ROCKET Endurance Training is free to download, with in-app purchases available.
Do pliability or ROCKET Endurance Training have ads?
pliability shows ads; ROCKET Endurance Training does not.
Which is updated more often, pliability or ROCKET Endurance Training?
pliability ships an update every 5 days, and ROCKET Endurance Training weekly. Most recently, pliability was updated on October 17, 2026 and ROCKET Endurance Training on October 8, 2026.

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