Comparison

SHRDRZ vs Extreme Training

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

Head to head
About

SHRDRZ

Track your mountain activities like biking, skiing, and hiking with detailed stats, graphs, and 3D maps. Build and share community trails, and sync your health data with Apple Health.

Highlights
  • Activity tracking (skiing, biking, hiking, running)
  • Detailed stats and graphs
  • 3D maps of routes
  • Community trail system
  • Apple Health integration
  • Watch app support
Features
Read full description

SHRDRZ [shred-erz]: a person who shreds mountains by board, skis, bike, or on foot. For biking, running, and endurance sports, SHRDRZ gives you the stats, graphs, and maps and 3D Maps breaking down the grueling climbs and the sweet descents and integrates with the Apple Health App. When you're skiing, snowboarding, or downhill mountain biking, just start SHRDRZ and your runs will be tracked while you're out shredding the mountain. At the end of the day, use SHRDRZ to check the stats, graphs, and maps to see how steep the runs on the mountain you shredded. SHRDRZ is a community trail system. When you record your biking, hiking, running, and backcountry skiing excursions, you can then save these activities into new trails and build on a community trail information system. Also, if you want to save your own trail network you can. SHRDRZ takes your mountain biking, running, skiing, snowboarding, downhill mountain biking, hiking, and cycling to your paired watch on your wrist. SHRDRZ works with HealthKit giving you access to heart rate and other health data. Terms of Use: https://shrrddrz.com/terms-of-use

About

Extreme Training

Features
Read full description

Transform Your Fitness Journey with Extreme Training! Join one of the largest global women's fitness communities and find the ultimate workout companion in Extreme Training. This revolutionary personal training app, co-founded by the renowned fitness expert Vida Macura Maglica, is your gateway to a fitter, stronger you. Why Choose Extreme Training? - Tailored for Women, by a Woman: Vida Macura Maglica, an elite trainer, mother, and entrepreneur, understands the challenges women face in maintaining fitness. She's designed workouts that deliver maximum results in minimal time, fitting seamlessly into your busy lifestyle. - Workouts for Every Stage: Whether you're starting out or a fitness enthusiast, our - Zero Equipment, 100% Results: No gear? No problem! Our app offers a wide range of zero-equipment programs, allowing you to train anywhere, anytime. - Nourish Your Body: Dive into our extensive collection of over 1,825 healthy recipes. These help you choose your meal and create healthy eating habits ensuring you're never left feeling hungry. - Track Your Progress: With a comprehensive profile, track your fitness journey, view your stats, and celebrate every success. - Languages at Your Fingertips: Available in 6 languages including English, German, Italian, Serbian, Croatian, and Slovenian, the app ensures a comfortable and accessible fitness journey. Subscription Perks: - Try Before You Commit: Download for free and start your journey with our trial offer. Choose from monthly, quarterly, or annual plans for uninterrupted access. - Manage Your Way: Full control over your subscription with the option to turn off auto-renewal via iTunes Account Settings. - Your Privacy, Our Priority: Adhere to our strict Privacy Policy and Terms and Conditions. Join the Extreme Training Family Today! Empower your fitness journey with personalised workouts, meal plans, and an inspiring community. Get started with Extreme Training and redefine your fitness goals! Privacy Policy: https://extremetraining.eu/privacy-policy/ Terms And Conditions: https://extremetraining.eu/terms-and-conditions/

Screenshots

SHRDRZ4 screens
Extreme Training4 screens

Verdict

The call

The clearest difference is iOS requirement: Extreme Training at 15.6 against SHRDRZ's 18.0. On price, update cadence, ads and in-app purchases 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. SHRDRZ sells 1 in-app purchase, starting at $0.99 per month and Extreme Training sells 8 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SHRDRZ ships an update every 2 weeks, Extreme Training every 3 weeks. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

Scorecard1 real difference · 8 level
SHRDRZ versus Extreme Training: the parameters behind the verdict, then further details
ParameterSHRDRZExtreme Training
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS18.015.6 — better
Further details — not scored
Size116 MB51 MB
Age rating4+4+
DeveloperMarshall CregerExtreme Training d.o.o

In-app purchases

1 purchases

SHRDRZ

Subscriptions1
  • SHRDDRRZ Monthly Access$0.991 Month
8 purchases

Extreme Training

Subscriptions7
  • 1 Month Full Access$5.991 Month
  • 1 Month Full Access$8.991 Month
  • 3 Month Full Access$19.993 Months
Show 4 more
  • 3 Month Full Access$22.493 Months
  • 1 Year Full Access 50% OFF$39.991 Year
  • 1 Yeat Full Access 30% OFF1 Month trial$59.991 Year
  • 1 Year Full Access$89.991 Year
One-time1
  • Nakup izziva$3.99

Questions

Is SHRDRZ free?
SHRDRZ is free to download, with in-app purchases available.
Is Extreme Training free?
Extreme Training is free to download, with in-app purchases available.
Do SHRDRZ or Extreme Training have ads?
Neither SHRDRZ nor Extreme Training shows ads.
Which is updated more often, SHRDRZ or Extreme Training?
SHRDRZ ships an update every 2 weeks, and Extreme Training every 3 weeks. Most recently, SHRDRZ was updated on October 24, 2026 and Extreme Training on October 29, 2026.

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