Comparison

Dr. Greger’s Daily Dozen vs Buff Muff

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

Head to head
About

Dr. Greger’s Daily Dozen

This app helps users track daily intake of 12 key healthy foods recommended by Dr. Greger. It also includes a weight tracker with HealthKit integration, based on principles from "How Not to Diet."

Highlights
  • Daily food tracking
  • Dr. Greger's 12 recommended foods
  • Weight tracker
  • HealthKit integration
  • 21 Tweaks feature
Features
Read full description

Keep track of the foods recommended by Dr. Greger in his New York Times Bestselling book, How Not to Die, and now his new book, How Not to Diet. The 21 Tweaks feature, based on How Not to Diet, also provides a weight tracker. The weight tracker can use HealthKit to either save manually entered weight values or to read weight data from HealthKit enabled scales. In the years of research required to create the more than a thousand evidence-based videos on his website NutritionFacts.org, Michael Greger, M.D, FACLM, has arrived at a list of what he considers the most important foods to include in a healthy daily diet. Dr. Greger’s Daily Dozen details the healthiest foods and how many servings of each we should try to check off every day. He explains his rationale in his book How Not to Die. All his proceeds from his books, DVDs, and speaking engagements are all donated to charity. NutritionFacts.org is a non-commercial, non-profit, science-based public service provided by Dr. Greger, providing free daily updates on the latest in nutrition research via bite-sized videos. He has nearly a thousand videos on every aspect of healthy eating, with new videos and articles uploaded every day. Like this app, everything on the website is both free of ads and free of charge.

About

Buff Muff

This app offers expert-backed routines for pelvic floor fitness, targeting muscles often missed by Kegels. It helps relieve incontinence, urgency, and prolapse symptoms while rebuilding strength and confidence. Access daily workouts, educational videos, challenges, meal plans, and expert interviews.

Highlights
  • Daily pelvic floor workouts
  • Educational videos on women's health
  • 28-day pelvic floor challenges
  • Holistic meal plans
  • Interviews with pelvic health experts
  • Apple Watch integration for workout tracking
Features
Read full description

The Buff Muff Method: When Kegels Failed, 6,000+ Women Turned to This Expert-Backed Routine to Finally Feel Like Themselves Again Recommended by pelvic floor specialists, these 10-minute routines target the muscles Kegels often miss — helping relieve stress incontinence, urgency, and prolapse, while rebuilding strength and restoring confidence. ► BECAUSE EVERY VAGINA NEEDS A COACH! “Every Vagina Needs A Coach” and now you can have your own coach, Kim Vopni, right in your pocket! This is the all-in-one app for your pelvic floor. Everything you need to master your pelvic health. The Buff Muff Method has helped thousands of women learn how to do pelvic floor exercises correctly and most effectively. Ditch the incontinence pads, eliminate your prolapse symptoms and get back to living life to the fullest! The full membership includes; ► DAILY WORKOUTS Complete the daily pelvic health workouts with professionally selected pelvic floor exercises for women. All the workouts help you strengthen and optimize your pelvic floor, eliminate symptoms and regain your confidence. Whether you want to workout along with me or pick the exercises of your choice, it’s all yours. See progress every day! ► EDUCATIONAL VIDEOS AND EXERCISES Unlike most kegel trainers & pelvic health workout apps, Buff Muff dives deeper in women’s health issues. Here you can also watch educational videos and exercises designed to help you relieve chronic pain, stop incontinence, overcome constipation, recover from prolapse, and more! ►BUFF MUFF CHALLENGES Do you have a hard time practicing pelvic floor health exercises? Then join the 28-day Buff Muff challenge to train and strengthen your pelvic floor with a whole body approach. This challenge helps you stay focused and motivated to combat bothersome pelvic floor symptoms. ►MEAL PLANS Compared to most pelvic floor fitness apps, Buff Muff also gives you detailed meal plans to help you journey towards holistic women’s health. ►GUEST EXPERTS Want to dive deeper into pelvic health issues? Watch the exclusive interviews from world-class experts on pelvic health. ►COMMUNITY We are also here to coach, motivate and support you in every step of your journey! — Buff Muff includes Apple Watch - You can track your workouts and meet your fitness goals. - Monitor Stats during Workouts: View heart rate/calories burned on your watch & video player. - HEALTH App: Apple Watch integrates with Apple's Health app (Healthkit) to track workouts, duration, calories burned, heart rate, and active energy. You choose the data you want stored, and you can change it anytime in the Health app. - FITNESS App: Apple Watch integrates with Apple's Fitness App, and workouts contribute to your daily goals. View stats, share your activity, and get those Activity Rings! - Use your Watch as a Remote: Play, stop, & rewind videos without interrupting workouts. - Install using iPhone: Install app on iPhone, open Watch app, select "Show on Apple Watch". —— ▷ Already a Member? Sign-In to access your subscription. ▷ New? Subscribe in the app to get instant access. Buff Muff offers auto-renewing subscriptions. You'll receive unlimited access to content on all your devices. Payment is charged to your account at confirmation of purchase. Pricing varies by location and is confirmed prior to purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current billing period, or the trial period (when offered). Cancel anytime in Account Settings. For more information see our: -Terms of Service: https://app.buffmuff.com/terms -Privacy Policy: https://app.buffmuff.com/privacy

Screenshots

Dr. Greger’s Daily Dozen4 screens
Buff Muff3 screens

Verdict

The call

The clearest difference is rating: Dr. Greger’s Daily Dozen at 4.9 against Buff Muff's 3.6. Dr. Greger’s Daily Dozen also leads on review sentiment (92% vs 56%) and in-app purchases (none vs 9). Buff Muff's advantage is update cadence (every 5 weeks vs every 4 months) and device support (4 vs 2). On price and ads 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. Buff Muff sells 9 in-app purchases, starting at $15.00 per month. Dr. Greger’s Daily Dozen asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Dr. Greger’s Daily Dozen holds the better App Store score, 4.9 against 3.6. That said, the two scores are not equally well evidenced: Dr. Greger’s Daily Dozen has 12K ratings behind it against 166, so its average is the more settled of the two. Written reviews point the same way: 92% of Dr. Greger’s Daily Dozen's written reviews are positive against 56% of Buff Muff's.

UpkeepUpdate frequency

Dr. Greger’s Daily Dozen ships an update every 4 months, Buff Muff every 5 weeks. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.

Scorecard8 real differences · 2 level
Dr. Greger’s Daily Dozen versus Buff Muff: the parameters behind the verdict, then further details
ParameterDr. Greger’s Daily DozenBuff Muff
PriceFreeFree
Rating4.9 (12K ratings) — better3.6 (166 ratings)
Positive reviews92.2% of reviews — better56.3% of reviews
Number of ratings12K — better166
Update frequencyEvery 4 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod, Apple Watch — better
Requires iOS17.515.0 — better
Further details — not scored
Size88 MB65 MB
Age rating4+17+
DeveloperNutritionFacts.orgPelvienne Wellness Inc

Customer experience

Dr. Greger’s Daily Dozen

All ratings12,473 ratings
Positive98.5%
Neutral0.8%
Negative0.7%
Written reviews319 reviews
Positive92.2%
Neutral4.4%
Negative3.4%

Buff Muff

All ratings166 ratings
Positive63.3%
Neutral5.4%
Negative31.3%
Written reviews135 reviews
Positive56.3%
Neutral7.4%
Negative36.3%

User reviews

Dr. Greger’s Daily Dozen

From 12K App Store ratings

What we love

  • 💯 Excellent app for tracking healthy eating
  • 👍 Simple and easy to use
  • 🎯 Helps ensure daily nutritional goals are met
  • 🌱 Promotes a whole food, plant-based diet
  • 🔗 Provides useful links and information

Room to improve

  • 🕰️ Resets daily at midnight, can't log past days
  • 📏 Serving size measurements not always accurate
  • 🤯 Overwhelming for some with ADHD or dietary restrictions
  • 🤢 Dislike of certain food icons (e.g. flax seeds)
  • 🤔 Lack of customization options

Buff Muff

From 166 App Store ratings

What we love

  • 🌟 Excellent program with immediate results
  • 👍 Easy to follow exercises that are quick
  • 💪 Helps strengthen the pelvic floor
  • 🤗 Friendly and engaging instructor
  • 🧠 Provides helpful information and education

Room to improve

  • 🐛 App is glitchy and freezes/crashes
  • 🔒 Difficult to cancel subscription
  • 💰 Expensive subscription model
  • 🤔 Misleading advertising about content
  • 📚 Limited free content, most is locked behind paywall

Bugs and requests

Dr. Greger’s Daily Dozen

Reported bugs

3 issues
  • Date/time tracking issues
  • Inconsistent checkbox behavior
  • Crashing or freezing on some devices

Requested features

7 requests
  • Add ability to track progress over time
  • Allow custom items/goals to be added
  • Integrate with other health/fitness apps
  • Provide personalized serving size recommendations
  • Add more food categories and variety
Show 2 more
  • Include recipes and meal ideas
  • Develop an Apple Watch version

Buff Muff

Reported bugs

3 issues
  • Videos not loading or freezing
  • Login issues and inability to access account
  • Incorrect billing and subscription management

Requested features

5 requests
  • Ability to easily cancel subscription
  • Offline access to content
  • More free educational resources
  • Improved app stability and performance
  • Light mode option for better readability

In-app purchases

None

Dr. Greger’s Daily Dozen

No in-app purchases

9 purchases

Buff Muff

Subscriptions5
  • Workouts$15.001 Month
  • Subscription$26.991 Month
  • Subscription14 Days trial$26.991 Month
Show 2 more
  • Yearly Membership7 Days trial$119.001 Year
  • Annual7 Days trial$196.991 Year
One-time4
  • Onetime Subscription$17.00
  • Buff Muff Challenge Only$26.99
  • Birth Like A Boss Only$26.99
Show 1 more
  • BuffMuffChallenge$27.99

Questions

Is Dr. Greger’s Daily Dozen free?
Dr. Greger’s Daily Dozen is free to download, with no in-app purchases.
Is Buff Muff free?
Buff Muff is free to download, with in-app purchases available.
Which has better reviews, Dr. Greger’s Daily Dozen or Buff Muff?
Dr. Greger’s Daily Dozen is rated higher. Dr. Greger’s Daily Dozen averages 4.9 out of 5 from 12K ratings, while Buff Muff averages 3.6 from 166 ratings.
Do Dr. Greger’s Daily Dozen or Buff Muff have ads?
Neither Dr. Greger’s Daily Dozen nor Buff Muff shows ads.
Which is updated more often, Dr. Greger’s Daily Dozen or Buff Muff?
Dr. Greger’s Daily Dozen ships an update every 4 months, and Buff Muff every 5 weeks. Most recently, Dr. Greger’s Daily Dozen was updated on October 17, 2026 and Buff Muff on October 13, 2026.

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