Comparison

Bike+ vs Sobretium

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

Head to head
About

Bike+

Features
Read full description

Bike+ provides a delightful and magical workout experience optimized for Apple Watch with AirPods! Bike+ represents a giant leap forward in technology that provides real time personalized coaching using an advanced artificial intelligence system that adapts to daily changes in your health & fitness to help maximize your training & performance. Bike+ alerts you to critical data: climbs on your ride route, drifting out of the target speed, heart rate, or effort for your workout, new best times or efforts, when you should hydrate & fuel for optimal performance, and acute or chronic fatigue limits indicating that you should stop to minimize the risk of injury. Additionally, it speaks a summary of your current data when you raise your wrist and provides motivational feedback at critical points throughout your workout. Bike+'s intelligent audio feedback allows you to center your focus on the terrain and the effort of your workout, without the distraction of glancing down at your Watch screen to see your data. Because the artificial intelligence algorithms that power Bike+ execute directly on your Watch, you get both faster, more immediate coaching during your workout, and your privacy & data security is ensured because your data never leaves your Watch for processing on a distant cloud server. Your Apple Watch stays the heart of every workout—now a companion iPhone app helps you explore, search, and understand your training. Free Features: 1. Audio feedback provided through AirPods so that you don't have to disrupt your workout to look at data on your Watch. 2. Quick audio feedback of current time, speed, and heart rate when you raise your wrist. 3. Start & stop ride recordings and intervals using force touch menus that perform reliably even under heavy perspiration or rain. 4. Scroll through data screens without swiping by rotating the crown button. 5. Geek out on piles of data and performance metrics. 6. New diary to explore the story of every ride. 7. Powerful natural language search instantly surfaces your key data—just ask. 8. Automatic climb detection and categorization. 9. All day battery life for your longest century rides. 10. Track trainer and spin bike workouts. 11. Integrates with Apple Health. 12. Conveniently connect to any outdoor or indoor bicycle power meter. Coaching Subscription Features: 1. Intelligent coaching insights analyze your training history to guide you toward improved fitness. 2. Comprehensive climb performance analysis and personalized improvement suggestions. 3. Heart rate analysis with feedback aimed to guide you to your correct target heart rate zone. 4. Speed & effort analysis to help guide you to the optimal effort level to help maximize your training. 5. Real time acute fatigue analysis that alerts you when you are getting tired and should consider stopping to reduce the risk of injury. 6. Post ride chronic fatigue analysis that coaches you to take rest days or extra recovery days when appropriate to avoid burnout and overtraining. 7. Alerts to keep you on track with your hydration and fueling during long rides. 8. Frequent audio encouragement to motivate peak performance. 9. Tracking of your all time personal best efforts and performances, with audio notifications when you achieve a new personal best. 10. Flexible interface for designing complex interval workouts with audio feedback and coaching at the start & end of each interval. 11. Customized target training effort ranges based on your personal data. Coaching subscriptions unlock the coaching features across the entire family of World Champ Tech workout apps, and are available for purchase in-app. A free, 14-day trial of the coaching features is available to demo in-app. Bike+® registered in U.S. Patent and Trademark Office, registration number 4782695.

About

Sobretium

This app helps you track your progress in maintaining sobriety. It offers customization options, a stealth mode to hide its purpose, and biometric security to protect your data. All features are available for free.

Highlights
  • Sobriety tracking
  • Stealth mode
  • Customizable themes
  • Biometric authentication
  • No paywall
Features
Read full description

Features: Sobriety Tracking Stealth Mode - Removes indications that the app is a sobriety tracker Themes - Customization options for your trackers Biometric Authentication - Touch ID and Face ID can be used to lock your sensitive data No Paywall - All app features are completely free, and will be forever

Screenshots

Bike+4 screens
Sobretium4 screens

Verdict

The call

The clearest difference is update cadence: Sobretium at weekly against Bike+'s every 5 weeks. Sobretium also leads on iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support 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. Bike+ sells 4 in-app purchases, starting at $1.99 per month and Sobretium sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Bike+ ships an update every 5 weeks, Sobretium weekly. The most recent releases landed on October 11, 2026 and October 20, 2026 respectively.

Scorecard2 real differences · 8 level
Bike+ versus Sobretium: the parameters behind the verdict, then further details
ParameterBike+Sobretium
PriceFreeFree
Rating—5.0 (7 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—7 — better
Update frequencyEvery 5 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free
DevicesiPhone, Apple WatchiPhone, iPod, Apple Watch — better
Requires iOS17.615.0 — better
Further details — not scored
Size37 MB4 MB
Age rating4+17+
DeveloperWorld Champ TechGarry Ferrari

In-app purchases

4 purchases

Bike+

Subscriptions3
  • Intelligent Coaching$1.991 Month
  • Intelligent Coaching1 Month trial$1.991 Month
  • Intelligent Coaching$19.991 Year
One-time1
  • Intelligent CoachingFree
3 purchases

Sobretium

One-time3
  • Donation to Developer$0.99
  • Donation to Developer$4.99
  • Donation to Developer$9.99

Questions

Is Bike+ free?
Bike+ is free to download, with in-app purchases available.
Is Sobretium free?
Sobretium is free to download, with in-app purchases available.
Do Bike+ or Sobretium have ads?
Neither Bike+ nor Sobretium shows ads.
Which is updated more often, Bike+ or Sobretium?
Bike+ ships an update every 5 weeks, and Sobretium weekly. Most recently, Bike+ was updated on October 11, 2026 and Sobretium on October 20, 2026.

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