Comparison

WellO2 vs Holohabits

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

Head to head
About

WellO2

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Breathe smarter with the WellO2 MyBreath smart mouthpiece! WellO2 MyBreath is a smart mouthpiece for your WellO2 device. It allows you to measure and monitor lung respiratory muscle strength, airflow in the bronchial tubes and total respiratory capacity. With the device, you can now measure, monitor and improve your breathing in an unprecedented way at home! The MyBreath smart mouthpiece works with the WellO2 app and is used like a normal WellO2 mouthpiece. The app offers a wide range of exercises to suit different needs, such as relieving nasty cold symptoms, strengthening your breathing muscles, conditioning your voice before an important performance or calming your mind before bedtime. A wide range of exercises makes WellO2 breathing even more exciting! WellO2 MyBreath – Breathe Smarter

About

Holohabits

This app helps you optimize daily routines and build healthy habits through community challenges and AI coaching. Track nutritional biomarkers, engage with a supportive tribe, and access free courses on health optimization.

Highlights
  • AI Coach for personalized advice
  • Community habit challenges
  • Nutritional biomarker tracking
  • Tribe features for social support
  • Leaderboards for recognition
  • Private habit tracking option
  • Free health optimization courses
Read full description

Optimize daily routines, one habit at a time. Holohabits is a community-driven habit tracker that understands biomarkers for people who are into health and fitness. Holohabits helps you to live an optimal lifestyle with expert precision. Healthier than most social media platforms, Holohabits makes it more fun than ever to optimize your healthspan and live a longer with your tribe. Habit Challenges – Real-life experts and professional biohackers teach you how to develop an optimal daily routine, whether it's based on nutrition, exercise, or recovery. Holotribes – Lead your tribe to healthier daily routines; invite your friends and share your daily practices. Tribe Posts – Share your progress and lifestyle with other members of the community; comment, like or share to encourage others. Tribe Leaderboard – Rise through the ranks by consistently delivering results. Perfect sleep score or workout streak? You will be recognized and celebrated! Nutritional Analysis – Track and improve 30+ nutritional biomarkers to recover faster, slow down aging andd maximize your longevity. AI Coach – You might be surprised that our AI knows you better than you do. Powered by the renowned Biohacker's Handbook, Holobiont analyzes your lab results and provides personalized dietary and workout advice. Private Habits – Prefer to keep your health journey private? Create your personalized daily agenda without sharing. Free Courses – Access cutting-edge information on health optimization and optimal daily routines; Get a deep-dive into nutritional biomarkers at your own pace. Transform your daily routines into powerful health habits. Holohabits is where science meets community to help you live longer, healthier, and happier. Download now and take the first step toward an optimized Hololife!

Screenshots

WellO24 screens
Holohabits4 screens

Verdict

The call

The clearest difference is update cadence: Holohabits at every 3 weeks against WellO2's every 6 weeks. WellO2's advantage is iOS requirement (12.0 vs 15.0). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

WellO2 ships an update every 6 weeks, Holohabits every 3 weeks. The most recent releases landed on May 16, 2026 and September 22, 2026 respectively.

Scorecard2 real differences · 7 level
WellO2 versus Holohabits: the parameters behind the verdict, then further details
ParameterWellO2Holohabits
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size54 MB49 MB
Age rating12+17+
DeveloperWellO2 OyWingmen Oy

In-app purchases

None

WellO2

No in-app purchases

None

Holohabits

No in-app purchases

Questions

Is WellO2 free?
WellO2 is free to download, with no in-app purchases.
Is Holohabits free?
Holohabits is free to download, with no in-app purchases.
Do WellO2 or Holohabits have ads?
Neither WellO2 nor Holohabits shows ads.
Which is updated more often, WellO2 or Holohabits?
WellO2 ships an update every 6 weeks, and Holohabits every 3 weeks. Most recently, WellO2 was updated on May 16, 2026 and Holohabits on September 22, 2026.

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