BuiltDiff vs My Training Metrics
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Log lifts, sets, and reps
- Create custom workout routines
- Offline functionality
- Sign-up-free experience
- Visualize progress with charts
- Personalize app appearance
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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
My Training Metrics
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
| Parameter | BuiltDiff | My Training Metrics |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 108 MB |
| Age rating | 4+ | 4+ |
| Developer | Timmy Nguyen | BRANDAO DEVELOPER |
In-app purchases
BuiltDiff
No in-app purchases
My Training Metrics
No in-app purchases









