Comparison

Ketone Meter Breathalyzer vs StackWise

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

Head to head
About

Ketone Meter Breathalyzer

This app works with a ketone meter device to track your body's fat-burning rate in real-time. It helps you set fitness goals, analyze historical data, and optimize your diet and workouts. Seamlessly sync your data across devices to stay on track with your health journey.

Highlights
  • Real-time fat burning rate tracking
  • Syncs with ketone meter devices
  • Personalized fitness insights
  • Goal setting and historical data analysis
  • Optimizes workouts and diet plans
  • Intuitive cross-device syncing
Features
Read full description

DISCLAIMER: - DO NOT USE THE APP FOR MEDICAL APPLICATIONS - THE BREATH METER DEVICES CONNECTS TO THIS APP ARE NOT MEDICAL DEVICES - TEST RESULTS IN THE APP ARE NOT INTENDED TO DIAGNOSE, TREAT, CURE, OR PREVENT ANY DISEASE OR HEALTH CONDITION. Achieve peak fitness with the Fat Burning Rate Monitor, powered by the Ketone Meter app. Seamlessly integrating your smartphone and ketone meter device, this tool offers real-time tracking and personalized insights to estimate your body's fat burning rate. Set goals and analyze historical data to optimize workouts and diet plans. With intuitive syncing across devices, you can stay on track wherever you go. Streamline your fitness journey and unlock your body's full potential. Get your ketone meter device and app now and take control of your fat burning journey for a healthier, stronger you!

About

StackWise

Features
Read full description

StackWise builds a supplement plan around you and checks it against the medications you take. Answer a short questionnaire about your goals, diet, lifestyle, current supplements and medications. In under a minute, StackWise turns your answers into a clear daily plan: what to take, how much, and when. WHAT YOU GET - A plan made for you. Supplements, doses and timing chosen for your goals, diet and routine, organized into morning, midday, evening and before bed. - A review of what you already take. Every supplement you list gets a clear verdict: keep it, adjust the dose, or pause it, with the reason in plain words. - Medication and safety checks. Your plan is cross-checked against your medications and 2,500+ known interactions, and doses are checked against established safe upper limits. - Evidence you can read. Each recommendation shows a confidence rating and the PubMed studies behind it. - Meal-aware timing. The plan tells you what to take with food, on an empty stomach, or hours apart from a medication. - An AI assistant that knows your stack. Ask about timing, doses or a specific supplement and get answers that cite their sources. - Daily tracking and reminders. Check off each dose, build streaks, and get reminded at the times your plan sets. HOW IT WORKS 1. Tell us your goals, diet, lifestyle, current supplements and medications. 2. StackWise researches the options, checks interactions and safe limits, and writes your plan. 3. Follow your daily checklist, track your progress, and ask the assistant whenever a question comes up. WHO IT'S FOR - Adults who take several supplements and want to know they work together - Anyone on medication who wants their supplements checked against it - People starting a routine who don't know where to begin SUBSCRIPTION OPTIONS StackWise offers a free tier with limited features. For the full experience, choose a subscription: - Monthly: $4.99/month - Annual: $29.99/year Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. Payment is charged to your Apple ID account at confirmation of purchase. You can manage or cancel your subscription in your Apple ID account settings. IMPORTANT StackWise is a wellness tool for informational purposes only. It does not provide medical advice, diagnosis or treatment, and it is not a substitute for advice from a doctor or pharmacist. Always consult a qualified healthcare provider before starting, stopping or changing any supplement or medication. StackWise does not create plans for anyone under 18, pregnant or breastfeeding. Privacy Policy: https://supplementplanner.app/privacy Terms of Service: https://supplementplanner.app/terms

Screenshots

Ketone Meter Breathalyzer4 screens
StackWise4 screens

Verdict

The call

The clearest difference is in-app purchases: Ketone Meter Breathalyzer at none against StackWise's 3. Ketone Meter Breathalyzer also leads on update cadence (every 2 weeks vs every 2 months). StackWise's advantage is ads (none vs shown). On price, device support and iOS requirement 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. StackWise sells 3 in-app purchases, starting at $4.99 per month. Ketone Meter Breathalyzer asks for nothing beyond the download.

UpkeepUpdate frequency

Ketone Meter Breathalyzer ships an update every 2 weeks, StackWise every 2 months. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Ketone Meter Breathalyzer versus StackWise: the parameters behind the verdict, then further details
ParameterKetone Meter BreathalyzerStackWise
PriceFreeFree
Rating2.0 (4 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size47 MB36 MB
Age rating17+17+
DeveloperReFleX Wireless Inc.Aliaksandr Liubchanka

In-app purchases

None

Ketone Meter Breathalyzer

No in-app purchases

3 purchases

StackWise

Subscriptions3
  • Premium (Monthly)$4.991 Month
  • Premium Annual (Limited Offer)1 Month trial$19.991 Year
  • Premium (Annual)1 Month trial$39.991 Year

Questions

Is Ketone Meter Breathalyzer free?
Ketone Meter Breathalyzer is free to download, with no in-app purchases.
Is StackWise free?
StackWise is free to download, with in-app purchases available.
Do Ketone Meter Breathalyzer or StackWise have ads?
Ketone Meter Breathalyzer shows ads; StackWise does not.
Which is updated more often, Ketone Meter Breathalyzer or StackWise?
Ketone Meter Breathalyzer ships an update every 2 weeks, and StackWise every 2 months. Most recently, Ketone Meter Breathalyzer was updated on November 4, 2026 and StackWise on October 31, 2026.

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