PFLOW vs bub
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PFLOW
Achieve your fitness goals with personalized workout and meal plans. Track your progress, log meals, and connect with your coach through integrated chat and video calls. Seamlessly sync with fitness trackers and health kits for comprehensive insights.
- Personalized workout plans
- Customized meal plans
- Nutrition, hydration, and habit tracking
- 1-on-1 coach messaging and video calls
- Progress tracking and analytics
- Wearable device integration
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Kick-start your fitness journey with PFLOW. Together with Patreasha Black, you'll have the best combination of nutrition & exercises available on a single app. With PFLOW, you can begin your fitness journey in no time. Get a fully personalized workout and meal plan tailored to your fitness goals. Progress tracking gets easier when you log your daily workout, record meals, update your check-ins and connect your fitness band & health kit, and get real-time updates via advanced analytical tools. Everything that contributes to your fitness goals gets captured in one place. To top it all, use the inbuilt 1-1 chat feature to have all your queries addressed on the go. You deserve to be the best. That’s why PFLOW have packed so many features in a single app to help you achieve your fitness goals. Start your journey today! Features that will help you achieve your fitness goals include: * Personalized Workout Plan: Get a fully personalized fitness plan tailored to your goals, whether it is to gain weight, lose weight, gain muscles, or simply wish to work on your general fitness. * Nutrition, Hydration & Habits: Access meal plans assigned by your coach and log your food intake to keep a close track of your calorie intake and macros. You can also track your hydration, steps and calories burnt on the app. * Instant messaging & video calls - Message your coach in real-time and schedule video sessions directly from the app. Stay connected with your coach to improve compliance and get better results. * Check-ins: Gain complete insight into your overall performance with easy check-ins and real-time updates. * Progress: Stay on top of your progress with powerful analytics. * Wearable integration: Get the bigger picture of your progress by connecting your fitness band & health kit thereby enabling real-time updates. Note regarding Apple Health: The app integrates with Apple Health to show your daily activity - distance, steps, active energy, and flights to help you better achieve your goals. App also uses Apple Health to track energy burned and heart rate during a workout session, if an Apple Watch is used. Workout metrics are shared with the coach to better design your workout schedule. DISCLAIMER: Users should seek a doctor’s advice before using this app and making any medical decisions.
bub
Receive real-time health risk alerts and 30-day forecasts for various illnesses and allergens, personalized to your location. Plan ahead and stay informed about potential health concerns for yourself and your community.
- Hyper-local risk scores
- 30-day health risk outlook
- Nationwide risk search
- Community risk sharing
- Instant risk spike alerts
- Interactive maps and charts
- Widgets and watch app support
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Get real-time alerts and 30-day forecasts for COVID-19, flu, RSV, allergies, and more — personalized to your exact location. Do you check weather forecasts? bub is the same, but for health risks. Why bub: • Hyper-local risk scores refreshed all day • Nationwide view — search any city, state, or the whole US • Community risk — stay safe with friends and family • 30-day outlook — plan ahead with confidence • Instant alerts when risks spike at home, school or work • Interactive maps and 30-day charts for deeper insight • Widgets, watch app and Siri for at-a-glance updates Built for everyone Parents, travelers, and anyone caring for seniors or immunocompromised loved ones use bub to stay informed — not worried. Pricing • First day free — explore every feature. • bub+ subscription keeps 30-day forecasts, advanced charts and maps, and comprehensive alerts. Terms of Service: https://www.hubbubworld.com/tos Privacy Policy: https://www.hubbubworld.com/privacy
Screenshots
Verdict
The clearest difference is rating: PFLOW at 4.5 against bub's 3.7. PFLOW also leads on review sentiment (100% vs 86%) and iOS requirement (15.0 vs 17.6). bub's advantage is update cadence (every 11 days vs every 4 months). On price, ratings volume, 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
Both are free to download. PFLOW sells 1 one-off in-app purchase and bub sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
PFLOW holds the better App Store score, 4.5 against 3.7. Both are backed by a comparable volume of ratings — 8 and 12 respectively. Written reviews point the same way: 100% of PFLOW's written reviews are positive against 86% of bub's.
PFLOW ships an update every 4 months, bub every 11 days. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.
| Parameter | PFLOW | bub |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (8 ratings) — better | 3.7 (12 ratings) |
| Positive reviews | 100.0% of reviews — better | 85.7% of reviews |
| Number of ratings | 8 | 12 — better |
| Update frequency | Every 4 months | Every 11 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 135 MB | 65 MB |
| Age rating | 17+ | 4+ |
| Developer | Patreasha Black | Hubbub World |
Customer experience
PFLOW
bub
In-app purchases
PFLOW
- Coaching Subscription$34.99
bub
- bub+ Weekly$4.997 Days
- bub+ Monthly$9.991 Month
- bub+ 6 months$39.996 Months
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- bub+ Annual$79.991 Year
- bub+ Home – up to 6 users$119.991 Year









