Comparison

CrossFit Harrow vs RelentlessPerformanceTraining

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

Head to head
About

CrossFit Harrow

Access on-demand fitness routines and structured programs designed for home or gym use. Explore various workout styles, from general fitness to injury recovery and interval training, with new content added weekly.

Highlights
  • On-demand daily workouts
  • 7+ structured fitness programs
  • Trainer-led videos
  • Hybrid training programs
  • Variety of exercise styles
  • Progress tracking
  • Offline sync
Features
Read full description

Your go to at home fitness resource. Along with Daily On Demand workouts to do at home or in the gym with access to trainer videos there are 7+ different programs to choose from at the touch of a button. Now including our very own 'Move' hybrid program. You can now train anywhere using the exact same workouts that we use inside the 4 walls here at our gym. ​ There are various different exercise programs to choose from, no matter if you are looking to just sweat it out, fix injuries work on your core or looking for weight and cardio intervals along with some traditional weight interval workouts we have got you covered. Choose from a wide variety of new workouts weekly. We have a program that is for you. • Access anywhere you go! • You can always find a workout that fits what you’ve got in front of you. INFORMATION ABOUT THE APP AND PURCHASE OPTIONS By signing up, you will get access to subscription(s) that include features such as progress tracking, and offline sync. The download of CrossFit Harrow is free of charge. Should you use CrossFit Harrow to access in-app content via available subscription(s), a payment will be charged to your credit card after the trial period ends and when a subscription renews. A subscription renews automatically unless canceled at least 24 hours prior to the end of the subscription period. There is no increase in price when renewing. Subscription(s) can be managed and auto-renewal turned off in Account Settings in the App Store after purchase. Read our full Terms of Service and our Privacy Policy: https://passion.io/terms-of-service https://passion.io/privacy-policy

About

RelentlessPerformanceTraining

This app promotes the importance of movement and functional training to prevent injuries. It incorporates various disciplines like yoga, calisthenics, and kettlebell training to enhance mobility and overall physical well-being.

Highlights
  • Functional training philosophy
  • Injury prevention focus
  • Yoga integration
  • Calisthenics guidance
  • Kettlebell training
  • Mobility enhancement
Features
Read full description

At the end of the day, humans are designed to MOVE. Unfortunately, society does NOT place enough emphasis on the importance of mobility. For example, we tend to “stretch” after the body is injured. Why not stretch to prevent injury? With that being said, I am a huge believer in functional training. By incorporating yoga, calisthenics, kettlebell training, etc... I have developed a philosophy that has benefited each one of my clients. Terms of Use and Privacy Policy: https://learn.appdocumentation.com/en/collections/1618556-terms-conditions-and-privacy-policy

Screenshots

CrossFit Harrow3 screens
RelentlessPerformanceTraining4 screens

Verdict

The call

The clearest difference is ads: RelentlessPerformanceTraining at none against CrossFit Harrow's shown. CrossFit Harrow's advantage is update cadence (every 6 weeks vs every 14 months) and iOS requirement (13.0 vs 15.6). On price, review sentiment, 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. CrossFit Harrow sells 4 in-app purchases, starting at $6.99 per month and RelentlessPerformanceTraining sells 1 in-app purchase, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

CrossFit Harrow ships an update every 6 weeks, RelentlessPerformanceTraining every 14 months. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 7 level
CrossFit Harrow versus RelentlessPerformanceTraining: the parameters behind the verdict, then further details
ParameterCrossFit HarrowRelentlessPerformanceTraining
PriceFreeFree
Rating—5.0 (6 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings—6 — better
Update frequencyEvery 6 weeks — betterEvery 14 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.6
Further details — not scored
Size61 MB8 MB
Age rating17+4+
DeveloperParamount Personal Training LimitedArlington Keith Callies

Customer experience

CrossFit Harrow

Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

RelentlessPerformanceTraining

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

CrossFit Harrow

Subscriptions3
  • Subscription7 Days trial$6.991 Month
  • Subscription7 Days trial3 variants$9.991 Month
  • Subscription7 Days trial$15.491 Month
One-time1
  • One Time Subscription2 variants$99.99
1 purchases

RelentlessPerformanceTraining

Subscriptions1
  • Relentless PT$19.991 Month

Questions

Is CrossFit Harrow free?
CrossFit Harrow is free to download, with in-app purchases available.
Is RelentlessPerformanceTraining free?
RelentlessPerformanceTraining is free to download, with in-app purchases available.
Do CrossFit Harrow or RelentlessPerformanceTraining have ads?
CrossFit Harrow shows ads; RelentlessPerformanceTraining does not.
Which is updated more often, CrossFit Harrow or RelentlessPerformanceTraining?
CrossFit Harrow ships an update every 6 weeks, and RelentlessPerformanceTraining every 14 months. Most recently, CrossFit Harrow was updated on October 7, 2026 and RelentlessPerformanceTraining on October 6, 2026.

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