Comparison

ONTRACK vs The Running Algorithm

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

Head to head
About

ONTRACK

Features
Read full description

ONTRACK is the running app for performance-focused runners, with research-backed metrics for smarter running. It provides precise, research-backed metrics to understand exactly how your training is progressing - for each individual run, as well as over time. With metrics such as Training Load, Cardio Efficiency, Injury Risk Warnings, and more, see exactly how your running is trending, run after run. And that’s not where it stops. Line up for races and parkrun-style series, track your footprint across the globe - and when you want the social side, your club, friends and their races are right there too. Get up and running in minutes - download ONTRACK now. See your terms of use here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

The Running Algorithm

Features
Read full description

The Running Algorithm is your personal running coach in your pocket. Tell us when you're available and we'll handle everything else. All you need to do is run. Most training plans break the moment real life gets in the way. A late meeting, a rough night's sleep, a missed session, and suddenly you're behind and trying to cram. The Running Algorithm works differently. It builds a fully flexible plan around your schedule, then adapts automatically as your week, and your body, changes. ADAPTIVE TRAINING THAT FITS YOUR LIFE Plans are built around the days and times you can actually run. If your plans change, your plan changes with them. No more falling behind, no more guesswork about.how to adjust your training, we handle it for you. TRAIN FOR ANY DISTANCE Whether you're chasing your first 5K, a 10K personal best, a half marathon, or your first full marathon, The Running Algorithm builds the right plan for your goal. Add as many events as you like and we'll plan the training around all of them. No need to cancel and restart plans between events, we remember what you’ve done and use that to build toward your next goal when one finishes. FEEDBACK THAT SHAPES YOUR PLAN After every run, you tell us how it went. The platform uses that feedback to track your freshness and fatigue, then adjusts upcoming sessions so your training always matches how you're feeling and how much time you have. SMART, INJURY-AWARE PROGRESSION Our fatigue model is designed to keep your training sustainable. By balancing hard and easy days intelligently, we help you avoid the back-to-back hard sessions that lead to burnout and injury. This means that you can stay consistent and improve faster. BUILT BY RUNNERS, COACHES AND DATA SCIENTISTS We combine cutting-edge machine learning with custom sessions designed by world-leading experts. The result is a plan that's both scientifically grounded and genuinely personal to you. WHY RUNNERS LOVE IT - Plans that flex around work, family and life - Automatic adjustments when your schedule or energy shifts - A clear session waiting for you every time you open the app - Run analysis and fatigue tracking to monitor your progress - Custom expert-built sessions across our five training zones - Support for 5K, 10K, half marathon and marathon goals HOW IT WORKS 1. Plan β€” Add your events and tell us your availability. 2. Train β€” Follow a plan built around your real schedule. 3. Feedback β€” Rate each run so we know how you're progressing. 4. Adapt β€” Your plan updates based on your feedback and your week. 5. Improve β€” Train consistently and optimally to get faster. Optimised training leads to the fastest improvements. Runners using The Running Algorithm stay more consistent and get faster as a result. Stop wrestling with rigid plans that don't understand your life. Let The Running Algorithm handle the planning so you can focus on the running. A subscription gives you full access to The Running Algorithm for Β£9.99 per month. Start your free trial today and run smarter, safer, and faster. No need for payment details until you’re sure you love it. Terms: https://app.therunningalgorithm.com/policies/terms-and-conditions Privacy: https://app.therunningalgorithm.com/policies/privacy

Screenshots

ONTRACK4 screens
The Running Algorithm4 screens

Verdict

The call

The clearest difference is in-app purchases: The Running Algorithm at none against ONTRACK's 1. The Running Algorithm also leads on ads (none vs shown). ONTRACK's advantage is update cadence (every 8 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. ONTRACK sells 1 in-app purchase, starting at $6.99 per month. The Running Algorithm asks for nothing beyond the download.

UpkeepUpdate frequency

ONTRACK ships an update every 8 days, The Running Algorithm every 3 weeks. The most recent releases landed on October 7, 2026 and September 22, 2026 respectively.

Scorecard3 real differences Β· 3 level
ONTRACK versus The Running Algorithm: the parameters behind the verdict, then further details
ParameterONTRACKThe Running Algorithm
PriceFreeFree
Update frequencyEvery 8 days β€” betterEvery 3 weeks
AdsYesNo β€” better
In-app purchasesYesNo β€” better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 β€” better18.6
Further details β€” not scored
Size44 MB5 MB
Age rating17+4+
DeveloperOliver FoxTRA Technologies Limited

In-app purchases

1 purchases

ONTRACK

Subscriptions1
  • Unlimited Access$6.991 Month
None

The Running Algorithm

No in-app purchases

Questions

Is ONTRACK free?
ONTRACK is free to download, with in-app purchases available.
Is The Running Algorithm free?
The Running Algorithm is free to download, with no in-app purchases.
Do ONTRACK or The Running Algorithm have ads?
ONTRACK shows ads; The Running Algorithm does not.
Which is updated more often, ONTRACK or The Running Algorithm?
ONTRACK ships an update every 8 days, and The Running Algorithm every 3 weeks. Most recently, ONTRACK was updated on October 7, 2026 and The Running Algorithm on September 22, 2026.

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