Comparison

Power40 vs Option Zéro

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

Head to head
About

Power40

This app helps you track fitness activities, monitor body metrics, and access a vast library of exercises with 3D demonstrations. It offers preset and customizable workouts, motivating badges, and syncs with Apple Health for comprehensive progress tracking.

Highlights
  • Track daily fitness activities
  • Monitor body metrics
  • 2000+ exercises with 3D demos
  • Preset and custom workouts
  • Earn over 150 badges
  • Sync with Apple Health
Features
Read full description

PLEASE NOTE: YOU NEED A Power40 ACCOUNT TO ACCESS THIS APP. IF YOU'RE A MEMBER GET IT FOR FREE AT YOUR GYM! Begin your journey to a healthier lifestyle and let Power40 help you along the way. Check class schedules and opening hours Track your daily fitness activities Track your weight and other body metrics Over 2000+ exercises and activities Clear 3D exercise demonstrations Preset workouts and the option to create your own Over 150 badges to earn Select workouts online and synchronize them with your app to workout at home or in the gym while keeping track of your progress. From strength to weight lifting, this app acts as your own personal trainer guiding and giving you the motivation you need. You can sync this app with Apple Health App. If you enable this connection, any workout in the Health app with automatically be added to your Activity Calendar.

About

Option Zéro

This app helps individuals regain control over their alcohol consumption, offering anonymous support to reduce or stop drinking. It provides personalized assessments, progress tracking, and active support exercises for managing cravings and preventing relapse.

Highlights
  • Anonymous alcohol consumption assessment
  • Personalized progress tracking (money saved, calories avoided)
  • Targeted anti-craving exercises
  • Relapse prevention techniques
  • Free contact with addiction specialists
  • Expert-validated health information
Features
Read full description

Take back control of your alcohol consumption with Option Zero ! Do you feel like you are losing control over your alcohol consumption? Option Zero helps you drink less alcohol, reduce your drinks, stop drinking or move towards abstinence, with a free and anonymous app. Option Zero is designed for people experiencing alcohol-related distress: alcohol dependence, alcohol use disorder, relapse, strong cravings, alcohol withdrawal or difficulty sticking to an alcohol consumption goal. This app is made for you if you: - Want to reduce your alcohol consumption, drink less alcohol or take back control of alcohol - Want to stop alcohol, stop drinking gradually, stay sober or build an alcohol-free life - Are looking for an app to drink less, an app to stop drinking, a sobriety app or an app to count alcohol-free days - Face alcohol cravings, alcohol temptation, relapse, drinking at parties, alcohol-related stress or the urge to drink in the evening Personalized assessment without pressure: - Anonymous tests created by Dr Talbot - Alcohol test, alcohol quiz and alcohol consumption assessment to help you understand where you stand - Support to answer the question: am I dependent on alcohol? Precise progress tracking: - Alcohol tracking, sobriety tracking, abstinence tracking and daily alcohol consumption tracking - Alcohol journal, alcohol log, alcohol history, alcohol calendar, abstinence calendar and alcohol consumption calendar - Wine and beer tracking, alcohol dose, grams of alcohol, consumption analysis, alcohol report and alcohol statistics - Report for your doctor to help prepare a conversation more easily Goals, counters and challenges: - Alcohol goal, alcohol consumption goal, drink goal or abstinence goal - Progressive reduction, alcohol abstinence, alcohol stop or alcohol recovery program depending on your situation - Sobriety counter, alcohol-free days counter, abstinence streak, abstinence counter and number of alcohol-free days - Alcohol-free challenge, alcohol-free month, Dry January, sober January, sober days or 30-day alcohol-free challenge to support your sobriety motivation Active support during difficult moments: - Targeted anti-craving exercises to resist an alcohol craving and overcome the urge to drink - Alcohol strategies, anti-relapse plan and alcohol relapse plan to act before drinking - Quick resources to avoid drinking at parties, take a break from alcohol for a few days or get through one day without drinking Health, risks and support: - Clear articles to better understand alcohol risks, alcohol withdrawal after 3 days and the possible effects of alcohol on sleep, anxiety, depression, skin or calories - Guidance around blood alcohol level, grams of alcohol, gamma GT, alcohol calories, liver health and alcohol-related weight loss - Information validated by professionals to better understand your alcohol journey and your sobriety journey Reliable, anonymous and secure support: - Anonymous and free contact with professionals specialized in addiction care - Resources validated by doctors, anonymous testimonials and reliable advice to feel less alone Option Zero is completely free, with no advertising and no tracking. Your data remains anonymous and protected. Option Zero is a service provided by the CaPASSCité association and led by addiction specialist Dr Talbot. It is based on the experience of Oz Ensemble, a recognized program supported by MILDECA, ARS and DINUM. Option Zero helps you stop drinking like a sobriety coach, track and manage your consumption without judgment, and move towards moderation, alcohol cessation, an abstinence goal or sobriety, at your own pace. Download Option Zero and take the first step. Even a small one. It will count !

Screenshots

Power404 screens
Option Zéro4 screens

Verdict

The call

The clearest difference is ads: Power40 at none against Option Zéro's shown. Power40 also leads on rating (5.0 vs 4.5) and ratings volume (21 vs 2). Option Zéro's advantage is update cadence (every 10 days vs every 3 months). On price, in-app purchases, monetization model 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.

ReceptionRating · Positive reviews · Number of ratings

Power40 holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Power40 has 21 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Power40 ships an update every 3 months, Option Zéro every 10 days. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

Scorecard5 real differences · 5 level
Power40 versus Option Zéro: the parameters behind the verdict, then further details
ParameterPower40Option Zéro
PriceFreeFree
Rating5.0 (21 ratings) — better4.5 (2 ratings)
Positive reviews—75.0% of reviews
Number of ratings21 — better2
Update frequencyEvery 3 monthsEvery 10 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better16.4
Further details — not scored
Size155 MB62 MB
Age rating12+12+
DeveloperYMCA of Memphis & the Mid-SouthOption Zéro

Customer experience

Power40

All ratings21 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Option Zéro

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews60 reviews
Positive75.0%
Neutral5.0%
Negative20.0%

In-app purchases

None

Power40

No in-app purchases

None

Option Zéro

No in-app purchases

Questions

Is Power40 free?
Power40 is free to download, with no in-app purchases.
Is Option Zéro free?
Option Zéro is free to download, with no in-app purchases.
Which has better reviews, Power40 or Option Zéro?
Power40 is rated higher. Power40 averages 5.0 out of 5 from 21 ratings, while Option Zéro averages 4.5 from 2 ratings.
Do Power40 or Option Zéro have ads?
Option Zéro shows ads; Power40 does not.
Which is updated more often, Power40 or Option Zéro?
Power40 ships an update every 3 months, and Option Zéro every 10 days. Most recently, Power40 was updated on November 3, 2026 and Option Zéro on November 8, 2026.

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