Comparison

Running Flexibility & Strength vs RunSmart

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

Head to head
About

Running Flexibility & Strength

Enhance your long-distance running performance with targeted strength and flexibility training. This app offers customized weekly workouts and HD instructional videos to build muscle stamina and power, helping you reduce race times. Enjoy audio guidance and motivating trainers for a comprehensive conditioning experience.

Highlights
  • Strength and conditioning for runners
  • Customized weekly workouts
  • HD instructional videos
  • Audio guidance from trainers
  • Offline workout access
  • Fitivity COACHING experience
Features
Read full description

This app focuses on the strength and conditioning component of long distance running. Do this app in conjunction with your current running workouts to optimize your conditioning and help you cut down your race time significantly! Your Fitivity app has multiple training programs in it! Switch between programs that were designed specifically for you! A lot of runners underestimate the value of "non-running" exercise. However, elite runners know that to maximize their running potential and cut down their race time they need to improve their flexibility, balance and strength training. This program isolates certain muscles groups to help you develop greater muscle stamina and power so that your body RARELY gets tired during long distance runs. In addition to your weekly workouts, try out Fitivity COACHING! Coaching is a highly engaging exercise experience that combines mixes by DJ's and super motivating trainers to push you through workouts. • Audio guidance from your personal digital trainer • Customized workouts designed for you each week. • For each workout you are provided with HD instructional videos to preview & learn training techniques. • Stream workouts online or do workouts offline. Subscription Details For your convenience, subscription charges will be processed through your iTunes account, ensuring a seamless and secure payment experience. You can manage your subscription at any time, giving you full control over your membership. Should you decide to cancel, simply do so at least 24 hours before the end of your current subscription period to avoid auto-renewal. • Payment is charged to your iTunes account at confirmation of purchase. • Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. You can turn off the auto-renew subscription from your device settings. • Account will be charged for renewal within 24 hours before the end of the current period. • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription. To manage your subscription or turn off auto-renewal on your iPhone: 1. Open the Settings app 2. Tap your name or Apple ID 3. Tap Subscriptions 4. Tap the subscription you want to manage 5. Use the options to manage your subscription Privacy Policy and Terms of Use: https://www.loyal.app/privacy-policy

About

RunSmart

This app provides personalized running plans adapted by AI and physical therapists to meet your unique goals and schedule. It offers expert-designed strength training, yoga, and stretching routines to enhance performance and prevent injuries. Track your progress with detailed analytics and integrate with popular fitness devices.

Highlights
  • Personalized training plans
  • Expert-designed workouts
  • Flexible scheduling
  • Progress tracking
  • Strength training
  • Yoga and stretching routines
  • Device integrations
Features
Read full description

Four training days aren't a limitation. It's a choice — and a legitimate one. RunSmart is built by Steve Gonser, PT DPT, a Doctor of Physical Therapy, who started the platform after watching runners consistently get hurt doing what other apps told them to do. The goal here isn't to turn you into an elite athlete. It's to keep you running next year, and the year after that. HOW YOUR PLAN IS BUILT → Your current mileage, not a generic starting point → Your race date and goal, not a one-size schedule → PT-informed load progression that builds fitness without stacking risk WHAT'S IN YOUR PLAN → Running workouts with paces tied to your current fitness → Strength training built for runners, not the gym floor → Mobility work that addresses what runners actually tighten up → Run Club — share runs, see what your training community is doing 4.8 stars. Used by runners who've been hurt before and can't afford to be again. "What a great day! Thanks for keeping me running strong and injury-free!" - Tammy "I can’t say THANK YOU enough. The training plans and strength training has kept me injury free and running strong!" - Sheila "I followed it exactly as Steve has it written out and I’m happy to report I’ve been running a whole month now with no pain." - Charlotte Distances: 5K · 8K · 10K · Half Marathon · Full Marathon · Maintenance Integrations: Apple Watch · Garmin · COROS Free to start. No credit card. No expiry. Still running in year five. That's the point. Terms of Use: https://runsmartonline.com/terms-of-use/ Privacy Policy: https://runsmartonline.com/privacy-policy

Screenshots

Running Flexibility & Strength4 screens
RunSmart4 screens

Verdict

The call

The clearest difference is review sentiment: RunSmart at 98% against Running Flexibility & Strength's 17%. RunSmart also leads on update cadence (every 2 days vs monthly). On price, ads, in-app purchases and monetization model 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. Running Flexibility & Strength sells 11 in-app purchases, starting at $0.99 per month and RunSmart sells 7 in-app purchases, starting at $15.00 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Running Flexibility & Strength ships an update monthly, RunSmart every 2 days. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.

Scorecard2 real differences · 8 level
Running Flexibility & Strength versus RunSmart: the parameters behind the verdict, then further details
ParameterRunning Flexibility & StrengthRunSmart
PriceFreeFree
Rating—4.8 (118 ratings) — better
Positive reviews16.7% of reviews97.5% of reviews — better
Number of ratings—118 — better
Update frequencyMonthlyEvery 2 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS15.0 — better15.1
Further details — not scored
Size140 MB45 MB
Age rating4+12+
DeveloperLoyal Health & Fitness, Inc.RunSmart Online, LLC

Customer experience

Running Flexibility & Strength

Written reviews6 reviews
Positive16.7%
Neutral0.0%
Negative83.3%

RunSmart

All ratings118 ratings
Positive96.6%
Neutral0.8%
Negative2.5%
Written reviews80 reviews
Positive97.5%
Neutral2.5%
Negative0.0%

In-app purchases

11 purchases

Running Flexibility & Strength

Subscriptions5
  • Monthly Subscription3 Days trial$0.991 Month
  • Fitivity Premium7 Days trial$1.991 Month
  • No ads for one month$1.991 Month
Show 2 more
  • Yearly Subscription$5.991 Year
  • Yearly Subscription7 Days trial$9.491 Year
One-time6
  • Entire Program - 5k Strength$4.99
  • Entire Program - Half Marathon$4.99
  • Entire Program - Marathon Strength$4.99
Show 3 more
  • Entire Program - Runner Flexibility$4.99
  • Purchase levels of all programs$9.99
  • Lifetime Premium Subscription$299.99
7 purchases

RunSmart

Subscriptions7
  • Monthly Renew - $15$15.001 Month
  • Free Trial + Monthly7 Days trial$15.001 Month
  • RunSmart Pro - Monthly$15.001 Month
Show 4 more
  • Annual Membership - $99/year7 Days trial$99.001 Year
  • Annual Renew - $119$119.001 Year
  • Free Trial + Annual Membership7 Days trial$119.001 Year
  • RunSmart Pro - Yearly$119.001 Year

Questions

Is Running Flexibility & Strength free?
Running Flexibility & Strength is free to download, with in-app purchases available.
Is RunSmart free?
RunSmart is free to download, with in-app purchases available.
Do Running Flexibility & Strength or RunSmart have ads?
Both Running Flexibility & Strength and RunSmart show ads.
Which is updated more often, Running Flexibility & Strength or RunSmart?
Running Flexibility & Strength ships an update monthly, and RunSmart every 2 days. Most recently, Running Flexibility & Strength was updated on October 8, 2026 and RunSmart on October 15, 2026.

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