Comparison

Zero Doubt Club vs Alively

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

Head to head
About

Zero Doubt Club

This app helps you achieve your fitness goals by tracking workouts and meals with the guidance of a personal trainer. Monitor progress, manage nutrition, and stay motivated with real-time coaching and reminders. Connect wearable devices for seamless data syncing.

Highlights
  • Workout and meal tracking
  • Progress monitoring
  • Nutrition management
  • Real-time coach messaging
  • Body measurement tracking
  • Progress photo logging
  • Wearable device integration
Features
Read full description

With the Zero Doubt Club App, you can start tracking your workouts and meals, measuring results, and achieving your fitness goals, all with the help of your personal trainer. - Access training plans and track workouts - Schedule workouts and stay committed by beating your personal bests - Track progress towards your goals - Manage your nutrition intake as prescribed by your coach - Set health and fitness goals - Message your coach in real-time - Track body measurements and take progress photos - Get push notification reminders for scheduled workouts and activities - Connect to wearable devices like Apple Watch (synced to Health app), Fitbit and Withings to sync body stats instantly Download the app today!

About

Alively

This platform simplifies health management by analyzing your biometrics to provide one actionable daily recommendation. It focuses on small, achievable steps to improve energy and recovery, helping you build a consistent health streak.

Highlights
  • Personalized daily health recommendations
  • Biometric data analysis for insights
  • Focus on 'Minimum Enjoyable Actions'
  • Track 'Win Streak' for progress
  • 100% private health data
Features
Read full description

Your Healthspan, Simplified. Alively looks across your whole health, not one slice of it, and finds the single highest-leverage thing you can do today. Not generic wellness advice. Your body's real signals, translated into one thing you will actually do. FIVE PILLARS, ONE FOCUS Your health is not one number. It is how you move, how you fuel your body, how you sleep and recover, how you handle stress, and how connected you feel to the people around you. Most of us are strong in a few of these at the expense of the others, and that is usually where the real gains are hiding. You cannot see that by staring at a single metric. Alively reads across all five pillars of wellness, drawing on your wearable data, your body composition, and a few quick check-ins. Then it shows you what matters most for you right now, and why. The thing holding you back this month is rarely the thing you are already working on. ONE ACTION, NOT TWENTY-FIVE Once you know your focus, Alively gives you one action. Small enough that doing it is easier than skipping it. We call it your Minimum Enjoyable Action, and it is built on the behavioral science of habit formation: start smaller than feels meaningful, then let it compound. Most apps overwhelm you with metrics and tell you to do more. We do the opposite. WHAT YOU GET Your highest-leverage area of focus. Not twenty-five things to fix. The one that will move the needle most for you, right now. Just one action at a time. Scaled to where you actually are this week, not where a program says you should be. Progress that compounds. Small daily wins add up, and your streak grows with them. Privacy by design. Your individual data is never shared with your employer. Ever. Works with the wearables you already use, and with none at all. Stop optimizing the wrong things. Stop following plans built for someone else's body. Start with just one action today. Alively is a wellness and habit-coaching tool. It does not diagnose, treat, or monitor any medical condition, and is not a substitute for professional medical advice.

Screenshots

Zero Doubt Club4 screens
Alively4 screens

Verdict

The call

The clearest difference is update cadence: Alively at every 2 weeks against Zero Doubt Club's every 2 months. Zero Doubt Club's advantage is device support (4 vs 1) and ratings volume (7 vs 2). On price, rating, 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Zero Doubt Club against 5.0 for Alively. Both are backed by a comparable volume of ratings — 7 and 2 respectively.

UpkeepUpdate frequency

Zero Doubt Club ships an update every 2 months, Alively every 2 weeks. Both last shipped on October 21, 2026.

Scorecard3 real differences · 7 level
Zero Doubt Club versus Alively: the parameters behind the verdict, then further details
ParameterZero Doubt ClubAlively
PriceFreeFree
Rating5.0 (7 ratings)5.0 (2 ratings)
Positive reviews—100.0% of reviews
Number of ratings7 — better2
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone
Requires iOS15.1 — better16.4
Further details — not scored
Size201 MB71 MB
Age rating4+12+
DeveloperZero Doubt Club Cleveland East LLCHealthspan Holding Corporation

Customer experience

Zero Doubt Club

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Alively

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Zero Doubt Club

No in-app purchases

None

Alively

No in-app purchases

Questions

Is Zero Doubt Club free?
Zero Doubt Club is free to download, with no in-app purchases.
Is Alively free?
Alively is free to download, with no in-app purchases.
Which has better reviews, Zero Doubt Club or Alively?
Zero Doubt Club and Alively are both rated 5.0 out of 5 on the App Store, from 7 and 2 ratings respectively.
Do Zero Doubt Club or Alively have ads?
Neither Zero Doubt Club nor Alively shows ads.
Which is updated more often, Zero Doubt Club or Alively?
Zero Doubt Club ships an update every 2 months, and Alively every 2 weeks. Most recently, Zero Doubt Club was updated on October 21, 2026 and Alively on October 21, 2026.

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