Comparison

Prep Mobility vs FlexHero Stretching & Mobility

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

Head to head
About

Prep Mobility

Features
Read full description

Prep Mobility helps everyone make mobility, stretching, warm-ups and recovery part of training, without hunting for another video or guessing what to do next. Open Prep before a session, after training, or when something feels tight. Choose a guided routine, target a body area, build your own routine, or ask Coach for a routine based on how you train. BUILT AROUND TRAINING Prep is designed for the moments around your main sport or workout: - Warm up before runs, rides, lifts, matches and gym sessions - Cool down after effort with simple recovery routines - Target tight areas such as hips, calves, shoulders, ankles and lower back - Follow short guided routines with timers, clear visuals and simple controls - Save favorite routines and repeat what works - Track progress with a weekly goal, streaks, points and reminders YOUR PLAN Answer a few questions and Prep builds a plan around your goal, the areas you want to work on and how many days a week you have. Each session shows why it's in your plan, and a re-test at the end of each block shows how far you've come. PREVENT & STRENGTHEN Short strength routines for knees, hips, calves and core, to build resilience for running, sport and everyday life. They use your bodyweight, a step, a band or a single weight. GUIDED MOBILITY ROUTINES Start from ready-made routines for warm-ups, cool-downs, full-body mobility, recovery, desk breaks, travel, sleep wind-downs and specific body areas. Each routine is structured so you can press start and move. Timed moves, exercise visuals and simple controls keep the session easy to follow. TARGET WHAT NEEDS WORK Pick the area that needs attention and find exercises matched to that part of the body. Prep includes mobility and recovery work for common tight spots, including hips, hamstrings, calves, ankles, shoulders, back and more. ASK COACH Coach is the AI-powered mobility assistant inside Prep. Ask what to do before a run, how to cool down after training, which exercises suit a tight area, or how to build a routine around your time, equipment and sport. Coach can generate a focused routine, explain individual exercises, suggest adjustments, and help you understand why a move belongs in your routine. Coach also knows your plan week, so it can tell you what's next and why. BUILD YOUR OWN ROUTINE Create custom routines from the exercise library. Choose exercises, adjust durations, save your routine and reuse it whenever you need it. STAY CONSISTENT Mobility works best when it becomes part of the week. Pick a weekly goal and build your streak: once you hit your goal, rest days keep it going. Every session earns points toward new levels and stamps, and reminders help you keep the habit. SUBSCRIPTION ACCESS Prep Mobility requires an active subscription to use the full app after onboarding. A subscription unlocks your plan, guided routines, Coach, custom routines, saved routines, streaks, history and the complete mobility library. Monthly and yearly subscription options are available in the app, with any free trial or introductory offer shown before purchase. You can manage or cancel your subscription through your Apple Account settings. IMPORTANT Prep Mobility provides stretching, warm-up, mobility and recovery guidance only. It does not diagnose, treat or replace care from a qualified clinician. If you have pain, an injury or a medical condition, seek advice from a qualified professional before starting a routine. Terms of Use: https://prepmobility.app/terms Privacy Policy: https://prepmobility.app/privacy Questions or feedback? Email hello@prepmobility.app

About

FlexHero Stretching & Mobility

Features
Read full description

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

Prep Mobility4 screens
FlexHero Stretching & Mobility4 screens

Verdict

The call

The clearest difference is update cadence: Prep Mobility at every 3 days against FlexHero Stretching & Mobility's weekly. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Prep Mobility sells 2 in-app purchases, starting at $9.99 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.

UpkeepUpdate frequency

Prep Mobility ships an update every 3 days, FlexHero Stretching & Mobility weekly. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

Scorecard1 real difference ยท 5 level
Prep Mobility versus FlexHero Stretching & Mobility: the parameters behind the verdict, then further details
ParameterPrep MobilityFlexHero Stretching & Mobility
PriceFreeFree
Update frequencyEvery 3 days โ€” betterWeekly
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS17.016.4 โ€” better
Further details โ€” not scored
Size240 MB78 MB
Age rating4+12+
DeveloperEdition Ventures LtdFitHero, LLC

In-app purchases

2 purchases

Prep Mobility

Subscriptions2
  • Prep Mobility Monthly3 Days trial$9.991 Month
  • Prep Mobility Yearly7 Days trial$79.991 Year
2 purchases

FlexHero Stretching & Mobility

Subscriptions2
  • Premium membership (monthly)$4.991 Month
  • Premium membership (yearly)$29.991 Year

Questions

Is Prep Mobility free?
Prep Mobility is free to download, with in-app purchases available.
Is FlexHero Stretching & Mobility free?
FlexHero Stretching & Mobility is free to download, with in-app purchases available.
Do Prep Mobility or FlexHero Stretching & Mobility have ads?
Neither Prep Mobility nor FlexHero Stretching & Mobility shows ads.
Which is updated more often, Prep Mobility or FlexHero Stretching & Mobility?
Prep Mobility ships an update every 3 days, and FlexHero Stretching & Mobility weekly. Most recently, Prep Mobility was updated on October 13, 2026 and FlexHero Stretching & Mobility on October 8, 2026.

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