ProteinMax vs FlexHero Stretching & Mobility
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ProteinMax
Effortlessly track your protein intake with AI-powered food scanning. Get personalized targets and visual progress to support your fitness goals, whether bulking, cutting, or maintaining.
- AI food scanning for instant macro estimation
- Personalized protein targets based on goals
- Visual progress tracking with consistency streaks
- Gamified streaks and achievements for motivation
- Focus on protein for muscle growth and recovery
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Build muscle faster with the smartest nutrition tracker. ProteinMax combines AI food scanning with science-backed targets to simplify your journey, whether you are bulking, cutting, or maintaining. Stop guessing your nutrition. Simply snap a photo of your meal, and let our AI estimate the protein contents instantly. Why ProteinMax is the definitive tool for muscle growth: • Instant AI Analysis: No more manual entry. Point your camera at your food for instant macro estimation. • Visual Progress: Don't just log numbers—see results. Track your daily target vs. actual consumption and view your consistency streaks on a calendar. • Personalized Targets: Our guided onboarding calculates the exact protein intake needed for your specific body type and fitness goals. • Stay Consistent: Gamified streaks and achievements keep you motivated to log every meal, ensuring you never miss a macro target. ProteinMax removes the clutter of complex calorie counters. We focus on the single most important nutrient for muscle recovery and growth. Download ProteinMax today and take control of your nutrition with the simplest, most effective protein tracker on the App Store. Terms of Service: https://www.getproteinmax.com/terms-of-service/ Privacy Policy: https://www.getproteinmax.com/privacy-policy/ Disclaimer: ProteinMax is not a substitute for professional medical advice, diagnosis, or treatment. Always consult your physician or a qualified health provider before starting any diet or nutrition program.
FlexHero Stretching & Mobility
Improve flexibility and reduce stiffness with guided stretching routines. Features follow-along sessions with video demos, custom routine creation, and progress tracking. Ideal for athletes, desk workers, and anyone seeking better mobility.
- Guided follow-along stretching sessions
- Video demos and illustrations for each stretch
- Create custom stretching routines
- Warm-up and cooldown routines for training
- Desk relief and recovery routines
- Offline functionality
- Progress tracking and streaks
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FlexHero gives you short guided stretching routines to improve your flexibility, lift better, and undo the stiffness of sitting all day. Built for people who train: warm up before you lift, cool down after, and work on the tight hips, ankles and shoulders that hold your training back. Not training today? Desk breaks and rest-day routines keep you loose between gym days. Every routine is a follow-along session: clear illustrations and video demos, timers, and audio cues that tell you when to switch sides. Just press start and stretch. Routines are short enough to fit around training and work. FLEXHERO - FEATURES & BENEFITS ---------------------------------------------- - No ads - Guided follow-along sessions with timers and audio cues - Create your own routines from hundreds of stretches - Illustrations and video demos for every stretch - Warm-up and cooldown routines for squat, bench and deadlift - Mobility routines for tight hips, ankles, shoulders and upper back - Desk relief routines you can do in work clothes - Recovery routines for rest days, sore legs and before bed - A progression to finally touch your toes - Step-by-step instructions for every stretch, including common mistakes to avoid - Adjust the duration of every stretch and save your own timing - Do as many sessions per day as you want, no daily limits - Track your sessions, streaks and active days on the calendar - Works offline, stretch anywhere - Sign in to back up your progress across devices - Dark mode PRO MEMBERSHIP - WHAT'S INCLUDED? ----------------------------------------------------------------- - All PRO routines unlocked - New routines and features as they come out - Unlocks FitHero and CalHero PRO too. One subscription, three apps ---------------------------------------------------------------- Subscriptions / Pricing: Monthly auto-renew subscription ($4.99/month) Yearly auto-renew subscription ($29.99/year) These prices are for customers in the United States and may vary depending on your iTunes Account settings. Subscriptions will automatically renew unless canceled within 24-hours before the end of the current period. You can cancel anytime with your iTunes account settings. - Terms of Service: https://flexhero.app/terms-of-service - Privacy policy: https://flexhero.app/privacy-policy - Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
ProteinMax and FlexHero Stretching & Mobility are too close to call on the numbers: across 8 compared parameters — price, review sentiment, update cadence and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. ProteinMax sells 2 in-app purchases, starting at $1.99 per month and FlexHero Stretching & Mobility sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
ProteinMax ships an update every 10 days, FlexHero Stretching & Mobility weekly. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.
| Parameter | ProteinMax | FlexHero Stretching & Mobility |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 10 days | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 69 MB | 86 MB |
| Age rating | 4+ | 12+ |
| Developer | HIROBOT Co., Ltd. | FitHero, LLC |
Customer experience
ProteinMax
FlexHero Stretching & Mobility
In-app purchases
ProteinMax
- Premium (Monthly)7 Days trial$1.991 Month
- Premium (Yearly)7 Days trial$14.991 Year
FlexHero Stretching & Mobility
- Premium membership (monthly)$4.991 Month
- Premium membership (yearly)7 Days trial$29.991 Year
Questions
Is ProteinMax free?
Is FlexHero Stretching & Mobility free?
Do ProteinMax or FlexHero Stretching & Mobility have ads?
Which is updated more often, ProteinMax or FlexHero Stretching & Mobility?
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