Comparison

iSmoothRun vs 10W2S

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

Head to head
About

iSmoothRun

This app tracks and logs various fitness activities like running, walking, and cycling with extensive sensor support. It offers advanced training features, workout planning, and seamless integration with popular fitness platforms and HealthKit.

Highlights
  • Activity tracking (running, walking, cycling)
  • Advanced sensor support (HRM, stride, power)
  • Running Power training
  • Workout editor and planner
  • TrainingPeaks/Final Surge sync
  • HealthKit integration
  • Data export (GPX, TCX, KML, PWX, CSV)
Features
Read full description

iSmoothRun is the best App to effectively track and log all of your running, walking, hiking, cycling and any other fitness activity. Solid performance. Continuous development. Best sensor support (HRM, stride sensor, speed/cadence combo, cycling power, running power, treadmill) Now with support for Watch OS9 "Running Power". (for devices that support it), Always ON Display support and Apple Watch Ultra Action Button. Base your training on Running Power, create workouts with power intervals and take your training to the next level. The best stand alone Apple Watch app, with configurable pages and solid performance that puts to shame any sports watch. Connect your BT sensors to your watch and leave your phone home. Best Interval and workout editor to help you follow your training plan. Create any workout based on HR, HR Zone, Pace or Power and let the app pace you. Workouts are available on the Apple Watch too with full Audio support! Auto sync structured workout plans from Training Peaks, Final Surge and TrainAsOne (requires Pro subscription). Connect with these services and have your structured workouts directly on your Apple Watch or iPhone. Start your run and let the app coach you. Integration with HealthKit. iSmoothRun uses HealthKit to export your activities into the Health and Activity apps and to read heart rate and biometric data. Accurately tracks time, distance, location, pace, altitude, running cadence, heart rate, power and reports them with audio announcements at configurable time or distance intervals. - Improve you running Form iSmoothRun will consistently track your running cadence. Use the build in metronome (iPhone only) to easily raise it. - The most extended support for sensors All BT Smart sensors (HRMs, footpods, speed/cadence combo, cycling power, Stryd running power custom metrics like Contact Time, Form Power etc are supported too) All ANT+ (extra hardware needed: 4iiii Viiiiva ) - Your data are yours, Don't lock yourself in. We love being open. Export your training data in GPX,TCX,KML,PWX, or CSV format. Connect and share your workouts with the most active running communities, Strava, Runkeeper, sportTracks, Movescount, SmashRun, TrainingPeaks, FinalSurge, Runalyzer, TrainAsOne and MapMyRun .This is the most connected app, period. -Run/Walk Are you into Run/walk training? Great. Now it's easier than ever to set your timers and enjoy all the benefits of the best running app. - Track your Shoe mileage Every runner knows that tracking the mileage of his running shoes is essential. - Check your workout statistics Average pace/speed, cadence, total distance, time, average/maximum heart rate and climb. Splits and interval statistics. - Your iPhone is your training log All your data stored in the device. Amazing customizable graphs for each run and for weekly, monthly loads. Follow closely your training load, train smarter and avoid overtraining. - Ghost Run Race against a previous run of yours or a predefined pace. Get motivated, evaluate your training. ...and much more! ** You can subscribe and pay through your iTunes account. Payment will be charged to iTunes account at confirmation of purchase. Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. Subscriptions may be managed by the user and auto-renew may be turned off after purchase by going to the 'Manage Subscription' page in settings. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. The subscription will renew at the same cost. ** Continued use of GPS running in the background can dramatically decrease battery life. **iPod touch users are advised to use an external sensor, GPS or footpod.

About

10W2S

This app offers a physiotherapist-designed strength training program for runners, aiming to improve performance and reduce injury risk. Workouts can be done at home or in the gym, with or without equipment, and cater to all runner levels.

Highlights
  • Physiotherapist-designed strength training
  • Improve running performance and economy
  • Reduce risk of running injuries
  • Home or gym workouts (10-40 min)
  • Equipment or no-equipment options
  • Hundreds of exercises
  • Core and plyometric workouts
Features
Read full description

10 WEEKS TO STRONGER RUNNING


 A Physiotherapist designed strength training app for runners.


 A workout app for runners, designed to: 
- Improve Running Performance
 - Improve Running Economy 
- Reduce Risk of Running Injuries

 Strength training is the BEST way to invest in your body and prepare it for the physical demands that running brings. 

 Train at HOME or in the GYM with 10-40min workouts with increasing challenge levels.  Provides the option to train with equipment or no equipment. 

 No matter whether you’re a beginner runner or a seasoned marathoner 10 Weeks to Stronger Running has a workout plan for you. 

Includes a 7 day FREE TRIAL for new members.

 10 Weeks to Stronger Running features:
 - Hundreds of exercises to follow exercises to prime your body for running.
 - Option to train 3 - 5 days per week (upper and lower limb workouts split!). 
- Core workouts.
- Plyometric workout outs.
 - Optional warm up and stretch routines.

 Tracking and Fitness Motivation: 
- Track total workouts and calories burned.
 - Stay up to date with the latest RUNNING and INJURY prevention education, as well as strategies to improve your running performance 


Designed by Samantha Shearman
 - A Physiotherapist, Exercise and Sports Scientist, Researcher and Runner. 


 Purchase: 10W2S Weekly Plan 
- Length of Subscription: Auto renews every week until canceled
 - 7 Day Free Trial (cancel anytime)
 - Price: Weekly: 4.49 AUD Monthly: $10.99 AUD Yearly: $69.99 AUD Terms of use: https://www.10w2s.com/terms-conditions

Screenshots

iSmoothRun4 screens
10W2S4 screens

Verdict

The call

The clearest difference is price: 10W2S at Free against iSmoothRun's $4.99. 10W2S also leads on update cadence (fortnightly vs every 2 months) and review sentiment (85% vs 70%). iSmoothRun's advantage is ratings volume (943 vs 16) and rating (4.4 vs 4.1). On ads, in-app purchases, monetization model and device support 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

10W2S is free to download; iSmoothRun costs $4.99 up front. iSmoothRun sells 2 in-app purchases, starting at $4.99 per month and 10W2S sells 3 in-app purchases, starting at $2.49 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

iSmoothRun holds the better App Store score, 4.4 against 4.1. That said, the two scores are not equally well evidenced: iSmoothRun has 943 ratings behind it against 16, so its average is the more settled of the two. Written reviews complicate that: 70% of iSmoothRun's written reviews are positive against 85% of 10W2S's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

iSmoothRun ships an update every 2 months, 10W2S fortnightly. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard7 real differences · 4 level
iSmoothRun versus 10W2S: the parameters behind the verdict, then further details
ParameteriSmoothRun10W2S
Price$4.99Free — better
Rating4.4 (943 ratings) — better4.1 (16 ratings)
Positive reviews70.1% of reviews84.7% of reviews — better
Number of ratings943 — better16
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
Best chart rank#91 — better—
DevicesiPhone, iPod, Apple Watch — betteriPhone, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size31 MB44 MB
Age rating4+4+
DeveloperLake Horizon Ltd10 weeks to stronger pty ltd.

Customer experience

iSmoothRun

All ratings942 ratings
Positive84.2%
Neutral3.5%
Negative12.3%
Written reviews752 reviews
Positive70.1%
Neutral7.8%
Negative22.1%

10W2S

All ratings16 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews59 reviews
Positive84.7%
Neutral0.0%
Negative15.3%

User reviews

iSmoothRun

From 943 App Store ratings

What we love

  • 💻 Excellent app for running, biking, and other activities
  • 🎨 Highly customizable with great features
  • 🔗 Seamless integration with various platforms and devices
  • 🕰️ Reliable and accurate tracking
  • 🏃‍♀️ Fantastic for interval training and coaching

Room to improve

  • 🐛 Frequent crashes and bugs, especially with recent updates
  • 🔋 High battery drain, especially on Apple Watch
  • 🔍 Inconsistent distance and pace tracking
  • 🤖 Poor integration with some platforms like Garmin and Strava
  • 🤔 Confusing and outdated user interface

10W2S

From 16 App Store ratings

What we love

  • 👍 Designed by a physiotherapist
  • 👍 Great for runners' strength
  • 👍 Easy to use interface
  • 👍 Informative exercise descriptions
  • 👍 Helps prevent injuries

Room to improve

  • 🐛 App crashes frequently
  • 🐛 App is buggy
  • 🐛 Slow loading times
  • 🐛 Videos don't work
  • 🐛 Lacks clear rep/time guidance

Bugs and requests

iSmoothRun

Reported bugs

4 issues
  • Frequent app crashes, especially when starting a workout
  • Inconsistent distance and pace tracking, especially on treadmill
  • Issues with syncing data between iPhone and Apple Watch
  • Problems with audio cues and notifications not working as expected

Requested features

5 requests
  • Improved Apple Watch app with standalone functionality
  • Better integration with popular fitness platforms
  • More customization options for data fields and audio cues
  • Ability to import and sync workouts from other sources
  • Improved battery life optimization

10W2S

Reported bugs

8 issues
  • Programs fail to load
  • App crashes during registration
  • App crashes often
  • App stops working after a week
  • App is always buffering/resetting during workouts
Show 3 more
  • Warm-up instructions contradictory
  • No indication for switching legs in exercises
  • No indication for switching legs in stretches

Requested features

6 requests
  • Ability to track weights used
  • Option to preview workout plans in detail before assigning
  • Beeps or auditory cues for rest timers
  • Clearer guidance on reps/timers for each exercise
  • Indication of which leg to use for single-leg exercises
Show 1 more
  • Ability to scroll ahead to see next exercise during rest timer

In-app purchases

2 purchases

iSmoothRun

Subscriptions2
  • Pro Monthly Subscription7 Days trial$4.991 Month
  • Annual Pro Subscription7 Days trial$24.991 Year
3 purchases

10W2S

Subscriptions3
  • AUTO RENEW PER WEEK7 Days trial$2.497 Days
  • AUTO RENEW PER MONTH7 Days trial$6.991 Month
  • AUTO RENEW PER YEAR7 Days trial$45.991 Year

Questions

Is iSmoothRun free?
iSmoothRun costs $4.99, and also offers in-app purchases.
Is 10W2S free?
10W2S is free to download, with in-app purchases available.
Which has better reviews, iSmoothRun or 10W2S?
iSmoothRun is rated higher. iSmoothRun averages 4.4 out of 5 from 943 ratings, while 10W2S averages 4.1 from 16 ratings.
Do iSmoothRun or 10W2S have ads?
Neither iSmoothRun nor 10W2S shows ads.
Which is updated more often, iSmoothRun or 10W2S?
iSmoothRun ships an update every 2 months, and 10W2S fortnightly. Most recently, iSmoothRun was updated on October 29, 2026 and 10W2S on October 24, 2026.

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