Comparison

TriBuddy vs Coach Stef

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

Head to head
About

TriBuddy

This app provides personalized training plans for triathletes of all levels, covering swim, bike, run, and strength. It adapts to your race distance and event date, offering detailed workouts and progress tracking to help you reach peak condition.

Highlights
  • Personalized training plans
  • Swim, Bike, Run & Strength workouts
  • Over 500 detailed workouts
  • Workout logging and charting
  • Data sync with Garmin
  • Heart rate and HRV tracking
  • Modify plans around schedule
Features
Read full description

TriBuddy is a great fitness app to help triathletes of all levels reach their goals by providing training plans and detailed workouts across Swim, Bike, Run and Strength. Whether your goal is across SuperSprint, Sprint, Olympic, Half-Ironman or Full-Ironman distance races, TriBuddy will help you reach your goals. Choose your race distance, enter your event date and we build the plan for you so you arrive at the start line in peak condition. If you have signed up for a Triathlon, this is your next step! ————— App Features ————— * Simple to use FREE to download app with a monthly subscription to access all training plans that will get you results. * 14-day free trial - cancellable at any time. * Training plans structured in the same way that professional triathletes train. Workout duration, intensity, active recovery and taper all included. * Over 500 detailed workouts provided on a daily basis for Swim, Bike, Run and Strength training. * You can start training immediately even though your race is far in the future. * Regular testing is included within training plans so that your training zones are kept up to date. * All sessions are based on your training zones and therefore your capability. Watch yourself get faster! * Log your workouts and chart your weekly/monthly hours trained. * Share your workout to Facebook or Twitter. * Share your workout with friends. * TriBuddy tips included with each workout. * Modify your plan around your schedule and menstrual cycle by moving sessions. * Data auto-syncs with your Garmin watch to save all your stats. * Save your favourite workouts in your profile and train on your own time during the off season. * Option to add your heart rate variability (rMSSD) and pulse (BPM) to get both physiological and subjective data from the user. * Monthly subscription renews every 30 days. * Payment will be charged to iTunes Account at confirmation of purchase. * Subscription auto renews unless auto-renew is turned off at least 24-hours before end of current period. * 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-renewal may be turned off by going to the user's Account Settings after purchase. Training Zones are set for all disciplines, you can simply use Relative Perceived Effort (RPE) if you like to train by feel. If you have a bike power meter then you can undertake the suggested tests to set your Functional Threshold Power (FTP) and if you have a heart rate monitor you can set your Lactate Threshold Heart Rate (LTHR). Swim Zones can be set with Critical Swim Speed (CSS). Privacy Policy - http://www.tribuddy.io/privacy-policy/ Terms Of Use - http://www.tribuddy.io/tribuddy-terms-and-conditions-of-use/

About

Coach Stef

Features
Read full description

Die neue Coach Stef App. Trainingsprogramme & Challenges Entdecke vielseitige Programme und Challenges, stelle dich neuen Herausforderungen und arbeite an deinen persönlichen Zielen. Einfache, aber wirkungsvolle Ernährung Kein Schnickschnack. Nur das, was wirklich zählt – alltagstauglich und nachhaltig. Tiefgreifende Analysen Behalte den Überblick über deine Performance, Schritte, Schlaf und vieles mehr – alles an einem Ort. Nahtlose Integrationen Verbinde Apple Health, Fitbit, Garmin, MyFitnessPal und weitere Plattformen für ein vollständiges Bild deiner Fitness. Synchronisiere die Daten mit der Health-App, um deine Werte sofort zu aktualisieren. Community Tritt gegen andere Mitglieder an, feiere Erfolge und lass dich von der Community mitreißen.

Screenshots

TriBuddy4 screens
Coach Stef4 screens

Verdict

The call

The clearest difference is in-app purchases: Coach Stef at none against TriBuddy's 1. TriBuddy's advantage is update cadence (every 8 days vs every 4 weeks). On price, ads, device support and iOS requirement 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. TriBuddy sells 1 in-app purchase, starting at $4.99 per month. Coach Stef asks for nothing beyond the download.

UpkeepUpdate frequency

TriBuddy ships an update every 8 days, Coach Stef every 4 weeks. The most recent releases landed on November 6, 2026 and November 9, 2026 respectively.

Scorecard2 real differences · 8 level
TriBuddy versus Coach Stef: the parameters behind the verdict, then further details
ParameterTriBuddyCoach Stef
PriceFreeFree
Rating3.3 (25 ratings) — better—
Positive reviews43.8% of reviews—
Number of ratings25 — better—
Update frequencyEvery 8 days — betterEvery 4 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS14.0 — better15.0
Further details — not scored
Size96 MB397 MB
Age rating4+12+
DeveloperAlpha23 LimitedOutperform Fitness & Marketing GmbH

In-app purchases

1 purchases

TriBuddy

Subscriptions1
  • Monthly Subscription14 Days trial$4.991 Month
None

Coach Stef

No in-app purchases

Questions

Is TriBuddy free?
TriBuddy is free to download, with in-app purchases available.
Is Coach Stef free?
Coach Stef is free to download, with no in-app purchases.
Do TriBuddy or Coach Stef have ads?
Neither TriBuddy nor Coach Stef shows ads.
Which is updated more often, TriBuddy or Coach Stef?
TriBuddy ships an update every 8 days, and Coach Stef every 4 weeks. Most recently, TriBuddy was updated on November 6, 2026 and Coach Stef on November 9, 2026.

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