Comparison

BuiltDiff vs My Training Metrics

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

Head to head
About

BuiltDiff

Log your weightlifting sets and reps with a clean, distraction-free interface. Visualize your progress with charts and personalize the app's appearance. Enjoy offline functionality and a sign-up-free experience for efficient workouts.

Highlights
  • Log lifts, sets, and reps
  • Create custom workout routines
  • Offline functionality
  • Sign-up-free experience
  • Visualize progress with charts
  • Personalize app appearance
Features
Read full description

Track your lifts, sets, and reps and watch your strength soar! Enjoy a clean and simple design that makes navigation a breeze. Focus on your workout without any distractions, making your lifting sessions efficient and effective. Features: - watchOS companion app - Tailor your own workout routines - No internet connection needed - Sign up-free experience - Convenient keyboard add-ons for efficient logging of weights and reps - Permanent recording of all your lifts - Visualize your lifting progression through charts - Select your preferred color and personalize the app to make it uniquely yours

About

My Training Metrics

Features
Read full description

My Training Metrics turns your workouts into clear, actionable data. Connect compatible heart-rate sensors and follow your training in real time: see intensity, time in heart-rate zones, calories, pace and more. After the session, review detailed reports and track your evolution week after week. Whether you train alone or in a gym that uses connected screens and IoT devices, My Training Metrics keeps all your sessions in one place. MAIN FEATURES • Real-time heart-rate monitoring with compatible sensors* • Automatic calculation of calories, intensity and time in zones • Training history with daily, weekly and monthly summaries • Custom goals for time, calories or effort • Secure login and profile synced across devices FOR CONNECTED GYMS & STUDIOS In gyms and studios that use My Training Metrics compatible systems, you can: • Start and finish monitored classes from your phone • See your live metrics on the big screen during group workouts • Automatically save each class to your personal history DESIGNED FOR GLOBAL USE My Training Metrics supports different units (km / miles) and can be used in any country. New languages and integrations with local partners will be added over time. NOT A MEDICAL DEVICE My Training Metrics is designed for wellness and fitness only and does not provide medical advice or diagnosis. Always consult your doctor before starting a new training program. *Sensor compatibility may vary by model and manufacturer.

Screenshots

BuiltDiff4 screens
My Training Metrics3 screens

Verdict

The call

The clearest difference is update cadence: My Training Metrics at every 4 days against BuiltDiff's every 2 weeks. My Training Metrics also leads on iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

BuiltDiff ships an update every 2 weeks, My Training Metrics every 4 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 7 level
BuiltDiff versus My Training Metrics: the parameters behind the verdict, then further details
ParameterBuiltDiffMy Training Metrics
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS17.013.0 — better
Further details — not scored
Size3 MB108 MB
Age rating4+4+
DeveloperTimmy NguyenBRANDAO DEVELOPER

In-app purchases

None

BuiltDiff

No in-app purchases

None

My Training Metrics

No in-app purchases

Questions

Is BuiltDiff free?
BuiltDiff is free to download, with no in-app purchases.
Is My Training Metrics free?
My Training Metrics is free to download, with no in-app purchases.
Do BuiltDiff or My Training Metrics have ads?
Neither BuiltDiff nor My Training Metrics shows ads.
Which is updated more often, BuiltDiff or My Training Metrics?
BuiltDiff ships an update every 2 weeks, and My Training Metrics every 4 days. Most recently, BuiltDiff was updated on November 4, 2026 and My Training Metrics on November 5, 2026.

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