Comparison

MCHN Strength vs Relentless Trainer

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

Head to head
About

MCHN Strength

This app offers curated fitness programs, daily workouts, and real-time progress tracking. It includes community chat, expert coaching, and a recipe database, syncing with wearable devices for a complete fitness experience.

Highlights
  • Curated fitness programs
  • Daily workouts
  • Real-time progress tracking
  • Community chat
  • Expert coach guidance
  • Recipe database
  • Wearable device sync
Features
Read full description

Transform your health and fitness journey with curated fitness programs, daily workouts, and real-time progress tracking. Stay connected and accountable with our community chat, get expert guidance from our team of coaches, and access a vast recipe database. Seamlessly track your workouts, meals, and progress all in one place, and sync to your favorite wearable devices for a fully integrated fitness experience. Download MCHN Strength now and take the next step toward strength and high performance.

About

Relentless Trainer

This AI-powered coach creates daily personalized workouts for various fitness disciplines, adapting to your current state and history. It offers nutrition plans, extensive exercise libraries with videos, and flexible training options. Track progress and integrate with health apps and smart devices for a comprehensive fitness experience.

Highlights
  • AI-powered personalized workouts
  • Nutrition program
  • 1200+ exercises with videos
  • Flexible training options
  • Integration with health apps
  • Specialized training tracks
Features
Read full description

Relentless Trainer: Your AI-Powered Personal Coach Born from the CrossFit® community and backed by over 10 years of data, we present Relentless Trainer - the first AI trainer for CrossFit®, Weightlifting, Gymnastics, Strength Training, Endurance sports, Mobility, Hyrox, Bodybuilding, Hybrid training, ATHX and Calisthenics. Race-optimized goal engine for Running, Skiing, Biking and Rowing. We even have Tactical Fitness, a specialized track for military and rescue staff. Forget generic training programs. Relentless Trainer adapts your workout daily based on: Your current state Your fitness level Your recent training history Your strengths and weaknesses Features: Nutrition program for weight loss or muscle mass Personalized workouts Over 1200 exercises with descriptions and videos Flexible training time and equipment Specialized training tracks Integration with health apps and smart devices Whether you want to improve your Snatch, Squat, Bench press, rowing, running, pull-ups, or muscle-ups, the trainer has you covered. Relentless Trainer is a month-to-month subscription service, easily cancellable anytime. No long-term contracts or cancellation fees - we just want you to love training! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

MCHN Strength4 screens
Relentless Trainer4 screens

Verdict

The call

MCHN Strength and Relentless Trainer both sit at 5.0 stars, but that hides the real split: 100% of MCHN Strength's written reviews are positive against 60% of Relentless Trainer's. MCHN Strength also leads on in-app purchases (none vs 9) and device support (4 vs 2). Relentless Trainer's advantage is update cadence (every 3 days vs every 5 weeks). On price, rating, ads and iOS requirement 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. Relentless Trainer sells 9 in-app purchases, starting at $9.99 per month. MCHN Strength asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for MCHN Strength against 4.9 for Relentless Trainer. Both are backed by a comparable volume of ratings — 49 and 15 respectively. Written reviews are what separate them: 100% of MCHN Strength's written reviews are positive against 60% of Relentless Trainer's.

UpkeepUpdate frequency

MCHN Strength ships an update every 5 weeks, Relentless Trainer every 3 days. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

Scorecard6 real differences · 4 level
MCHN Strength versus Relentless Trainer: the parameters behind the verdict, then further details
ParameterMCHN StrengthRelentless Trainer
PriceFreeFree
Rating5.0 (49 ratings) — better4.9 (15 ratings)
Positive reviews100.0% of reviews — better60.0% of reviews
Number of ratings49 — better15
Update frequencyEvery 5 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, Apple Watch
Requires iOS15.5 — better16.6
Further details — not scored
Size159 MB223 MB
Age rating4+4+
DeveloperSemper Stronger LLCRelentless Method AB

Customer experience

MCHN Strength

All ratings49 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Relentless Trainer

All ratings15 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews10 reviews
Positive60.0%
Neutral10.0%
Negative30.0%

In-app purchases

None

MCHN Strength

No in-app purchases

9 purchases

Relentless Trainer

Subscriptions9
  • Dash Monthly Subscription14 Days trial$9.991 Month
  • Core Monthly Subscription14 Days trial$17.991 Month
  • Monthly14 Days trial$23.991 Month
Show 6 more
  • Dash Quarterly Subscription14 Days trial$23.993 Months
  • Core Quarterly Subscription14 Days trial$44.993 Months
  • Quarterly14 Days trial$59.993 Months
  • Dash Yearly Subscription14 Days trial$79.991 Year
  • Core Yearly Subscription14 Days trial$149.991 Year
  • Yearly14 Days trial$195.991 Year

Questions

Is MCHN Strength free?
MCHN Strength is free to download, with no in-app purchases.
Is Relentless Trainer free?
Relentless Trainer is free to download, with in-app purchases available.
Which has better reviews, MCHN Strength or Relentless Trainer?
MCHN Strength is rated higher. MCHN Strength averages 5.0 out of 5 from 49 ratings, while Relentless Trainer averages 4.9 from 15 ratings.
Do MCHN Strength or Relentless Trainer have ads?
Neither MCHN Strength nor Relentless Trainer shows ads.
Which is updated more often, MCHN Strength or Relentless Trainer?
MCHN Strength ships an update every 5 weeks, and Relentless Trainer every 3 days. Most recently, MCHN Strength was updated on October 2, 2026 and Relentless Trainer on October 11, 2026.

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