Training App (MyStrengthBook) vs Simple Caffeine Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Training App (MyStrengthBook)
This app connects you with your coach to receive personalized training programs. Track your progress, perfect your technique with demo videos, and monitor your fitness data all in one place. Optimize your workouts and achieve your fitness goals.
- Connect with your coach
- Receive personalized training programs
- Track workout progress
- Watch exercise demo videos
- Upload videos for coach feedback
- Sync with HealthKit
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Optimize your fitness outcomes using the most complete Training App in the world. 1) Connect with your coach on PULL by MyStrengthBook If your coach uses the MyStrengthBook coaching platform, they can deliver your training programs through the mobile app. You need to be invited to their account to gain access to the app with this product. 2) Subscribe to a Training App from a coach using PUSH by MyStrengthBook By visiting any of our partner's marketing sites you can subscribe to their training app and gain unlimited access to their training programs and community of lifters Features to highlight include - Know exactly what weight to put on the bar for optimal training (%1RM / RPE) - Upload videos and share them directly with your coach to streamline athlete check-ins. - Keep track of your actual results directly in the app - Watch exercise demo videos directly in the app to perfect your lifting technique - Automatically track all your training metrics to ensure you are progressing toward your goal - Mark sets off as complete as you progress through your workout to stay organized. - Sync your account with HealthKit to track all your health and fitness data in one place including nutrition, steps and bodyweight. - and much more…
Simple Caffeine Tracker
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Simple Caffeine Tracker - Know When You Can Sleep Track your caffeine. Sleep better. That simple. One tap to log your coffee, tea, or energy drink. Watch your caffeine level drop in real-time. Know exactly when you'll be ready to sleep. No complexity. Just clarity. • Add drinks in seconds • See your current caffeine level at a glance • Get your sleep-ready time instantly • 30-day history with daily stats • Visual charts to spot your patterns • Track daily average, streaks, and favorite drinks • Personalized for your body (weight & gender) The app calculates caffeine decay based on actual science - your half-life rate matters. It tells you when caffeine will clear your system, so you can plan your last coffee accordingly. Review your past month to understand your habits. See which days you went over your limit. Discover your daily average. Build better routines. Built for everyday use: Clean, minimal interface. No subscriptions. No accounts. No notifications spam. Just open, track, and know where you stand. Perfect for anyone who wants better sleep without giving up their daily coffee ritual.
Screenshots
Verdict
The clearest difference is update cadence: Simple Caffeine Tracker at every 2 days against Training App (MyStrengthBook)'s every 4 days. 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.
Training App (MyStrengthBook) ships an update every 4 days, Simple Caffeine Tracker every 2 days. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.
| Parameter | Training App (MyStrengthBook) | Simple Caffeine Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (50 ratings) — better | — |
| Positive reviews | 27.3% of reviews | — |
| Number of ratings | 50 — better | — |
| Update frequency | Every 4 days | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 91 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | My Strength Book Inc | LUCAS GUFFROY |
In-app purchases
Training App (MyStrengthBook)
No in-app purchases
Simple Caffeine Tracker
No in-app purchases
Questions
Is Training App (MyStrengthBook) free?
Is Simple Caffeine Tracker free?
Do Training App (MyStrengthBook) or Simple Caffeine Tracker have ads?
Which is updated more often, Training App (MyStrengthBook) or Simple Caffeine Tracker?
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