Comparison

McRun vs Dynamic Runner

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

Head to head
About

McRun

Calculate your running potential across various distances using your best race time. Get personalized training paces for different workout types and discover motivational tips to optimize your performance. This tool helps you target and train for peak running achievements.

Highlights
  • Calculate equivalent race times
  • Suggest optimal training paces
  • Target peak performance
  • Motivational quotes and tips
  • Supports distances from 100 yards to 100 miles
Features
Read full description

** Runner's World selected McRun "Must Have Running Apps - Top Tool" McRun is the official app version of the well-known McMillan Running Calculator. Created by internationally recognized coach Greg McMillan, this calculator allows you to compute your running potential across different distances. You only need to input your best time from one distance and McRun does the rest. The app will tell you how fast you are capable of running from 100 yards to 100 miles. It also suggests optimal training paces based on both your fitness level and the type of runner you are. McRun is a great way to target and train for peak performance. Feedback? Suggestions? Sore legs? Send us an email: peter@freestylestudios.com Quick start guide: - From Calculator screen enter your best time in any distance and press “calculate” - View your equivalent race times - Press “Workout Paces” to see recommended paces for tempo runs, long runs, easy runs, and speed workouts - Select “Recalculate” to return to the Calculator screen - Turn your iPhone sideways to see motivational quotes and training tips

About

Dynamic Runner

Enhance your running performance and prevent injuries with daily stretching, mobility, and strength training programs. Access a vast library of video routines designed to improve flexibility, speed, endurance, and recovery, all available across your devices.

Highlights
  • Daily stretching and mobility routines
  • Strength training programs
  • Injury prevention and rehab modules
  • Warmups and drills
  • Roll and release techniques
  • Video content updated regularly
Features
Read full description

Dynamic Runner is the ultimate program designed specifically for runners who want to enhance their performance, prevent injuries, and enjoy pain-free running. With our comprehensive video programs, you'll have everything you need to take your running to the next level. ■ BENEFITS OF DYNAMIC RUNNER + Gain flexibility, strength, and balance with each routine + Reduce joint stiffness and improve your range of motion + Boost speed and endurance + Accelerate recovery and feel stronger than ever before + Improve posture and reduce the risk of injuries +1000s of routines to choose from with new content added all the time ■ DYNAMIC RUNNER PROGRAMS Daily Stretching & Mobility - 15-20 minute daily routines that progress with you. Strength Training - Beginner, Intermediate, and Advanced programs that use minimal equipment so you can do them at home. Injury Prevention - Hip Function & Rehab Program (6 weeks), Knee Function & Rehab (6 Weeks), ITB, Posture Correction, Shin Splints, Foot Reset, and MORE Warmups & Drills - Routines to get you ready for your run. Roll & Release - Guided rolling and releasing techniques to alleviate muscle tightness and speed up recovery. ■ EASY TO GET STARTED New to mobility or strength training? Get started with our 7 Day On Ramp that will walk you through the programs and how to make the most of both your time and membership. ■ AVAILABLE ACROSS YOUR DEVICES Your Dynamic Runner account enables access to all programming and allows you to stream videos on your iPhone, iPad, Apple TV, pliability’s website or to any AirPlay-compatible device. The videos are also downloadable to make offline viewing easier. *All payments will be paid through your iTunes Account and may be managed under Apple subscriptions after the initial payment. Subscription payments will automatically renew unless deactivated at least 24-hours before the end of the current cycle. Your account will be charged for renewal at least 24-hours prior to the end of the current cycle. Any unused portion of your free trial will be forfeited upon payment. Cancellations are incurred by disabling auto-renewal. This app is proudly powered by VidApp. If you need help with it, please head to: https://vidapp.com/app-vid-app-user-support Terms of Service: http://vidapp.com/terms-and-conditions Privacy Policy: https://vidapp.com/privacy-policym/app-vid-app-user-support

Screenshots

McRun4 screens
Dynamic Runner4 screens

Verdict

The call

The clearest difference is price: Dynamic Runner at Free against McRun's $4.99. Dynamic Runner also leads on rating (4.9 vs 4.2) and review sentiment (96% vs 60%). McRun's advantage is in-app purchases (none vs 2) and iOS requirement (7.1 vs 15.1). On ratings volume, update cadence, ads 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

Dynamic Runner is free to download; McRun costs $4.99 up front. Dynamic Runner sells 2 in-app purchases, starting at $9.99 per month. McRun asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Dynamic Runner holds the better App Store score, 4.9 against 4.2. Both are backed by a comparable volume of ratings — 144 and 361 respectively. Written reviews point the same way: 60% of McRun's written reviews are positive against 96% of Dynamic Runner's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

Scorecard6 real differences · 4 level
McRun versus Dynamic Runner: the parameters behind the verdict, then further details
ParameterMcRunDynamic Runner
Price$4.99Free — better
Rating4.2 (144 ratings)4.9 (361 ratings) — better
Positive reviews59.6% of reviews96.1% of reviews — better
Number of ratings144361 — better
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS7.1 — better15.1
Further details — not scored
Size12 MB91 MB
Age rating4+4+
Developerjohn abrahamFlexible Marketing Media Inc

Customer experience

McRun

All ratings144 ratings
Positive81.9%
Neutral2.1%
Negative16.0%
Written reviews114 reviews
Positive59.6%
Neutral5.3%
Negative35.1%

Dynamic Runner

All ratings361 ratings
Positive98.6%
Neutral0.6%
Negative0.8%
Written reviews230 reviews
Positive96.1%
Neutral1.7%
Negative2.2%

Bugs and requests

McRun

Reported bugs

7 issues
  • App crashes immediately upon opening
  • Crashes on iPhone 6, iPhone XS Max, iPhone 5s, iPad Pro
  • Incompatible with iOS 8.3, iOS 9.1, iOS 10
  • App closes itself within 3-6 seconds of launch
  • Crashes after recent iOS updates
Show 2 more
  • Inconsistent pace calculations vs website version
  • App won't stay open for extended use

Requested features

9 requests
  • Display vLT and vVO2 data like website
  • Add 600m distance to speed paces
  • Include VO2 max calculation function
  • Show pace for different race distances
  • Add workout descriptions and explanations
Show 4 more
  • Customize distance options
  • Provide km/mile pace conversions for treadmill
  • Support goal-based training (not just race-based)
  • Include training plan integration

Dynamic Runner

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

McRun

No in-app purchases

2 purchases

Dynamic Runner

Subscriptions2
  • Dynamic Runner7 Days trial$9.991 Month
  • Dynamic Runner7 Days trial$84.991 Year

Questions

Is McRun free?
McRun costs $4.99, with no in-app purchases.
Is Dynamic Runner free?
Dynamic Runner is free to download, with in-app purchases available.
Which has better reviews, McRun or Dynamic Runner?
Dynamic Runner is rated higher. McRun averages 4.2 out of 5 from 144 ratings, while Dynamic Runner averages 4.9 from 361 ratings.
Do McRun or Dynamic Runner have ads?
Neither McRun nor Dynamic Runner shows ads.
Which is updated more often, McRun or Dynamic Runner?
McRun ships an update every 3 months, and Dynamic Runner every 3 months. Most recently, McRun was updated on October 3, 2026 and Dynamic Runner on October 2, 2026.

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