Zero vs Body Lab Studios
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Zero
This app tracks intermittent fasting and nutrition to help users achieve real body composition changes. It integrates fasting, protein intake, meals, hydration, and habits for a holistic approach to weight loss and metabolic health.
- Intermittent fasting timers and streaks
- Smart meal logging with photo recognition
- Personalized daily protein target tracking
- Integrated fasting and protein tracking
- Water and habit tracking
- Science-based insights on fasting and nutrition
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Zero is the all-in-one fasting tracker and nutrition app built for real results. Most fasting and weight loss apps stop at simply tracking fasts or calories. Zero connects the full picture — fasting, protein, meals, hydration, and habits — so you actually change your body composition, not just your eating schedule. Here’s how Zero helps you get there: • Track your intermittent fasting — Engage timers, streaks, and insights keep you stay motivated and consistent across your entire fasting journey. • Log meals the smart way — Skip the tedious manual meal entry routine. With Zero Plus, snap a photo and get instant macros, protein composition, and clarity on how effectively your meals support your goals. Your first meal logs are on us, so you can try it before you subscribe. • Hit your Protein Score — Zero Plus tracks a personalized daily protein target that adapts to your weight and goals. Better protein = better satiety, better muscle retention, better weight loss. Zero makes it automatic. • Complete the equation: Fasting + Protein — Most people fast or track meals. Zero brings them together so you lose weight, protect muscle, and avoid the pressure and guilt of traditional calorie trackers. • Stay hydrated to power your fasts — Water tracking with Zero Plus helps you maintain energy, reduce cravings, and support metabolic function throughout the day. • Build healthy habits that actually matter — Track movement, sleep, mood, and other daily pillars that reinforce your fasting and fueling routine. • Challenge yourself — Hit protein targets, maintain fasting streaks, and stay accountable with motivating challenges built around outcomes, not vanity metrics. • Learn the real science — Understand how fasting, protein, and hydration work together for sustainable weight loss and metabolic health — with insights from leading experts. • See measurable progress — Watch your streaks grow, your protein consistency rise, and your body composition improve with clean, insightful trend views. Whether you’re starting out or optimizing an existing routine, Zero gives you the structure, guidance, and clarity most apps miss. Zero is not a medical device and does not provide medical advice, diagnosis, or treatment. Always consult your doctor or qualified healthcare provider before making any changes to your diet, fasting routine, or health regimen. Zero is free to download, with fasting timers, streaks, weekly trends, expert articles, and challenges included. Zero Plus is an optional subscription that unlocks photo meal logging and your Protein Score, water tracking, custom fasts and saved presets, Fat-Burning Mode, the mood journal and daily habit insights, premium articles and Plus-only challenges, and monthly, yearly, and correlated charts. A free trial is available. Payment for Zero Plus will be charged to your Apple Account when you subscribe. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Manage your subscription in your Account Settings. Read more terms & conditions: Terms of use: https://www.zerolongevity.com/terms-of-use Privacy policy: https://www.zerolongevity.com/privacy-policy
Body Lab Studios
Book and manage fitness sessions at a premier wellness studio. Access infrared and vacutherm equipment for a holistic approach to health, including personalized plans for body sculpting and recovery.
- Book fitness sessions
- Manage fitness journey
- Infrared equipment
- Vacutherm equipment
- Personalized fitness plans
- Wellness pod sessions
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Welcome to Body Lab Studio, Myrtle Beach’s premier destination for transformative wellness and fitness experiences. Our state-of-the-art studio harnesses the latest in cutting-edge infrared technology, blending health and fitness into a seamless and holistic approach to well-being. The Body Lab Studio app puts the power of wellness right at your fingertips. Conveniently book sessions and manage your fitness journey through our user-friendly interface. Our range of services includes infrared and vacutherm treadmills, elliptical machines, vacutherm bikes, and infrared climbers—each chosen to not only amplify your fitness regimen but also provide significant therapeutic benefits. Our innovative equipment enhances circulation, burns twice the calories, boosts skin health, and improves overall vitality, ensuring that each workout extends beyond physical fitness to encompass complete wellness. At Body Lab Studio, we celebrate the uniqueness of every individual. We understand that personal goals vary, which is why our offerings are designed to cater to a variety of needs. Whether your aim is to build muscle, reduce cellulite, enhance lymphatic drainage, or unwind in one of our relaxing wellness pod sessions, our app makes accessing these services as easy as a few taps. Dedicated to providing a superior wellness experience, Body Lab Studio offers personalized fitness plans that are as unique as you are. From intense body sculpting to gentle recovery techniques, our tailored programs are designed to meet you where you are and take you where you want to be. Experience the difference with Body Lab Studio—where your journey to better health and a better you begins. Download this app and access your personalized member portal to sign up for classes, manage your membership, and stay in the know about the events of Body Lab Studios!
Screenshots
Verdict
The clearest difference is in-app purchases: Body Lab Studios at none against Zero's 17. Body Lab Studios also leads on iOS requirement (11.0.0 vs 17.0). Zero's advantage is ratings volume (445K vs 1) and chart position (#135 vs unranked). On price, rating, ads 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
Both are free to download. Zero sells 10 in-app purchases, starting at $9.99 per month. Body Lab Studios asks for nothing beyond the download.
Body Lab Studios holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Zero has 445K ratings behind it against 1, so its average is the more settled of the two.
| Parameter | Zero | Body Lab Studios |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (445K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 32.2% of reviews | — |
| Number of ratings | 445K — better | 1 |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Best chart rank | #135 — better | — |
| Devices | iPhone, Apple Watch | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 11.0.0 — better |
| Further details — not scored | ||
| Size | 195 MB | 57 MB |
| Age rating | 17+ | 4+ |
| Developer | Zero Longevity Science, Inc. | Body Lab Studios, LLC |
Customer experience
Zero
Body Lab Studios
Bugs and requests
Zero
Reported bugs
3 issues- Password reset problems
- Inaccurate fasting time tracking
- Inability to exit trial without subscribing
Requested features
6 requests- Custom fasting periods longer than 24 hours
- Ability to edit fasting type and duration
- Integration with more health/fitness apps
- Water intake tracking
- Personalized fasting recommendations
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- Improved data visualization and analytics
Body Lab Studios
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Zero
- Zero Plus Subscription2 variants$9.991 Month
- Zero Plus Subscription7 Days trial$9.991 Month
- Zero Plus Subscription$39.991 Year
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- Zero Plus Subscription7 Days trial$49.991 Year
- Zero Plus Subscription7 Days trial3 variants$69.991 Year
- Zero Plus Subscription$69.991 Year
- Zero Plus Subscription1 Year trial3 variants$69.991 Year
- Zero Plus Subscription1 Month trial$69.991 Year
- Zero Plus Subscription1 Month trial$89.991 Year
- Zero Plus Subscription7 Days trial$89.991 Year
Body Lab Studios
No in-app purchases
Questions
Is Zero free?
Is Body Lab Studios free?
Which has better reviews, Zero or Body Lab Studios?
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