Comparison

ROCKET Endurance Training vs Taper

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

Head to head
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 โ†’ IRONMAN) - Running - every distance, every goal (5km โ†’ Ultramarathon) - HYROX - Singles and Doubles (Open โ†’ 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 $300โ€“$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/

About

Taper

Features
Read full description

Most apps hand you scores and dashboards. Taper coaches you. ALL YOUR DATA IN ONE MODEL Taper pulls your workouts, sleep, and recovery straight from the wearables and apps you already use โ€” no manual logging. Syncs with Apple Health and connects to Garmin, WHOOP, Oura, Hammerhead, Wahoo and intervals.icu. A PLAN THAT FITS AROUND YOU It shapes your goals into a structured, week-by-week plan that fits your real schedule โ€” not a one-size-fits-all template โ€” and reworks the week when life gets in the way. A COACH IN YOUR POCKET Taper reads every session you finish and remembers every conversation, so the coaching sharpens the more you train and talk. Ask why a workout felt the way it did, tell it your knee hurts, move Thursday to Friday โ€” it answers, and the plan changes with it. Endurance and strength in one plan, not two apps. ONE APP FOR EVERYTHING Run, ride, swim โ€” plus full strength, mobility, yoga, pilates, and any other endurance sports โ€” programmed and coached. Taper reads sleep, HRV, and resting heart rate to know when to push and when to pull back. Native Apple Watch app. Taper provides general training and fitness guidance and is not a medical device or a substitute for professional medical advice. Terms of Use: https://tapertraining.com/terms Privacy Policy: https://tapertraining.com/privacy

Screenshots

ROCKET Endurance Training4 screens
Taper4 screens

Verdict

The call

The clearest difference is update cadence: Taper at daily against ROCKET Endurance Training's weekly. ROCKET Endurance Training's advantage is iOS requirement (15.1 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. ROCKET Endurance Training sells 2 in-app purchases, starting at $19.95 per month and Taper sells 5 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ROCKET Endurance Training ships an update weekly, Taper daily. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.

Scorecard2 real differences ยท 6 level
ROCKET Endurance Training versus Taper: the parameters behind the verdict, then further details
ParameterROCKET Endurance TrainingTaper
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyWeeklyDaily โ€” better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumโ€”
DevicesiPhone, iPad, iPod โ€” betteriPhone, Apple Watch
Requires iOS15.1 โ€” better18.6
Further details โ€” not scored
Size150 MB79 MB
Age rating4+12+
DeveloperRocket Endurance Pty LtdBriton Smith

In-app purchases

2 purchases

ROCKET Endurance Training

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

Taper

Subscriptions4
  • Base - Monthly$14.991 Month
  • Pro - Monthly$24.991 Month
  • Base - Annual$119.991 Year
Show 1 more
  • Pro - Annual$199.991 Year
One-time1
  • 125 Credits$9.99

Questions

Is ROCKET Endurance Training free?
ROCKET Endurance Training is free to download, with in-app purchases available.
Is Taper free?
Taper is free to download, with in-app purchases available.
Do ROCKET Endurance Training or Taper have ads?
Neither ROCKET Endurance Training nor Taper shows ads.
Which is updated more often, ROCKET Endurance Training or Taper?
ROCKET Endurance Training ships an update weekly, and Taper daily. Most recently, ROCKET Endurance Training was updated on October 8, 2026 and Taper on October 14, 2026.

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