Comparison

Peak Train vs Unbroken Protocol

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

Head to head
About

Peak Train

This app creates personalized workout plans tailored to your fitness level and goals. It offers progress tracking with charts and graphs, and includes video demonstrations for exercises to ensure proper form. Its intuitive interface makes it easy to use for all fitness enthusiasts.

Highlights
  • Personalized workout plans
  • Progress tracking with charts
  • Video exercise demonstrations
  • Intuitive user interface
  • Weight and measurement logging
Features
Read full description

PeakTrain is the ultimate fitness companion, designed to elevate your workout experience and help you achieve your fitness goals. With a focus on personalization and convenience, PeakTrain offers a range of features to support you on your fitness journey. Personalized Workout Plans: Say goodbye to generic workout plans. PeakTrain creates personalized workout plans tailored to your fitness level, goals, and preferences. Whether you're looking to build muscle, lose weight, or improve your overall fitness, PeakTrain has a plan for you. Progress Tracking: Keep track of your progress with ease. PeakTrain allows you to log your workouts, track your weight and measurements, and monitor your progress over time. Visualize your progress with charts and graphs, and stay motivated to reach your goals. Video Demonstrations: Never wonder how to perform an exercise again. PeakTrain provides video demonstrations for each exercise in your workout plan, ensuring you perform them with proper form and technique. Easy-to-Use Interface: PeakTrain features an intuitive interface that makes it easy to navigate and use. Whether you're a tech-savvy fitness enthusiast or new to fitness apps, PeakTrain is easy to use and navigate. Download PeakTrain now and take your fitness journey to the next level!

About

Unbroken Protocol

Features
Read full description

Train for your next endurance challenge with one recovery-led system for your plan, daily readiness and coaching. Unbroken Protocol brings swim, bike, run, strength, recovery and mind together around your goals and the signals you already track. It is built first for triathletes, from a first sprint to full-distance racing, with an endurance platform designed for the long game. KNOW WHAT TO DO TODAY See your readiness estimate alongside HRV, sleep, resting heart rate and training load. Unbroken helps you understand the signals and make a clearer training decision without pretending one number can replace judgement. FOLLOW ONE COHERENT PLAN Keep your race, training week and detailed sessions together across swim, bike, run, strength and recovery. Programme changes remain explicit, so your plan and training history are never silently rewritten. MEET ABRAHAM, THE AI COACHING ASSISTANT Ask about training, recovery, nutrition, sleep or race preparation. Abraham is an AI representation of Abraham Spring’s coaching methodology and uses the context you choose to share to provide explanations and suggestions. Athlete-impacting plan changes still require confirmation. BRING YOUR DATA TOGETHER Connect supported services including Apple Health, Strava, Oura and Wahoo. Unbroken turns available training and recovery signals into readiness context, load trends and coaching you can act on. Integration availability may vary by service and account. WHAT’S INSIDE • Daily readiness and HRV context • Race-anchored endurance programmes • Structured swim, bike, run and strength sessions • Training-load, fitness, fatigue and form trends • Race preparation and post-race reflection • Breathwork, meditation and guided recovery • An AI coaching assistant grounded in your chosen context • Podcasts and endurance coaching content Whether you are preparing for your first triathlon or building toward a full-distance race, Unbroken Protocol helps you train with greater clarity and arrive ready for what comes next. Train with your body, not against it. Arrive unbroken. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Peak Train3 screens
Unbroken Protocol4 screens

Verdict

The call

The clearest difference is in-app purchases: Peak Train at none against Unbroken Protocol's 1. Peak Train also leads on ads (none vs shown) and iOS requirement (15.0 vs 18.0). On price, update cadence 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

Both are free to download. Unbroken Protocol sells 1 in-app purchase, starting at $12.99 per month. Peak Train asks for nothing beyond the download.

UpkeepUpdate frequency

Peak Train ships an update every 3 weeks, Unbroken Protocol fortnightly. The most recent releases landed on October 15, 2026 and October 19, 2026 respectively.

Scorecard3 real differences · 7 level
Peak Train versus Unbroken Protocol: the parameters behind the verdict, then further details
ParameterPeak TrainUnbroken Protocol
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 weeksFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS15.0 — better18.0
Further details — not scored
Size81 MB290 MB
Age rating17+12+
DeveloperPlixr Technologies Private LimitedABRAHAM SPRING

In-app purchases

None

Peak Train

No in-app purchases

1 purchases

Unbroken Protocol

Subscriptions1
  • Unbroken Membership$12.991 Month

Questions

Is Peak Train free?
Peak Train is free to download, with no in-app purchases.
Is Unbroken Protocol free?
Unbroken Protocol is free to download, with in-app purchases available.
Do Peak Train or Unbroken Protocol have ads?
Unbroken Protocol shows ads; Peak Train does not.
Which is updated more often, Peak Train or Unbroken Protocol?
Peak Train ships an update every 3 weeks, and Unbroken Protocol fortnightly. Most recently, Peak Train was updated on October 15, 2026 and Unbroken Protocol on October 19, 2026.

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