Workle vs CPTR Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Workle
This app helps you understand your study habits by tracking work sessions and visualizing your concentration in real-time. Record sessions as timelapses, review focus scores, and build better habits for improved productivity.
- Real-time focus tracking
- Study session timelapses
- Focus score visualization
- Productivity insights
- Habit building tools
- Progress tracking
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Study Smarter. Understand Your Focus You can spend hours studying without knowing how much of that time you're actually focused. Workle helps you understand your study habits by tracking your work sessions and turning your focus patterns into insights you can learn from. SEE YOUR FOCUS IN REAL TIME Discover how your concentration changes throughout a study or work session. Workle tracks your focus using your device's camera and visualizes your attention patterns. TURN STUDY SESSIONS INTO TIMELAPSES Record your sessions with the Workle timelapse camera. Capture your progress, review your sessions, and share your study timelapses. UNDERSTAND YOUR PRODUCTIVITY Go beyond hours spent at your desk. Review your focus scores, identify when your concentration drops, and discover patterns across your sessions. BUILD BETTER STUDY HABITS Track your sessions, maintain streaks, set goals, and see your progress over time. MAKE YOUR EFFORT VISIBLE Whether you're preparing for exams, studying at university, coding, or working on a project, Workle helps you understand how you work and build more consistent focus habits. Start tracking your focus with Workle. Privacy Policy: https://www.workle.app/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
CPTR Calculator
This app assists Marines in quickly calculating body composition and circumference measurements according to official Marine Corps orders. It provides fast, accurate results, handles performance-based exceptions, and works offline without ads or tracking.
- Body composition calculations
- PFT/CFT exception handling
- Male and female circumference tables
- Outlier detection
- Offline functionality
- Dark mode support
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CPTR Calculator helps Marines quickly calculate body composition and circumference measurement results in accordance with MCO 6110.3A, the Marine Corps Body Composition and Military Appearance Program order. Enter your height and circumference measurements to instantly calculate your body fat percentage using the official male or female circumference tables. If a measurement appears to be an outlier, the app flags it and asks you to verify the entry before calculating. If your body fat percentage exceeds the standard, enter your PFT and CFT scores to determine whether you qualify for a performance-based exception, including the 285 PFT/CFT exemption and the 1% high-performer allowance. FEATURES • Fast, accurate body composition calculations based on MCO 6110.3A • Complete PFT/CFT exception handling, including the 285 exemption and 1% allowance • Male and female circumference tables • Automatic outlier detection • Dark mode support • Works entirely offline—no account or internet connection required • No advertisements, data collection, or tracking CPTR Calculator is a simple, focused tool designed to reduce manual calculations and table lookups. It is built for Marines and other personnel who need a fast, reliable reference during weigh-ins and body composition evaluations. DISCLAIMER This app references MCO 6110.3A for informational and body-composition calculation purposes only. It is not intended for medical use and does not provide medical advice, diagnosis, or treatment. CPTR Calculator is independently developed and is not an official United States Marine Corps or Department of Defense application.
Screenshots
Verdict
The clearest difference is in-app purchases: CPTR Calculator at none against Workle's 3. CPTR Calculator also leads on iOS requirement (13.0 vs 16.0). On price, rating, ratings volume and ads 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. Workle sells 3 in-app purchases, starting at $4.99 per month. CPTR Calculator asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Workle against 5.0 for CPTR Calculator. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
| Parameter | Workle | CPTR Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 11 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 71 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Solomon Asad | LOGAN ROCKY LAI |
In-app purchases
Workle
- Workle Premium Monthly3 Days trial$4.991 Month
- Yearly (Special Offer)1 Year trial$34.991 Year
- Workle Premium Yearly3 Days trial$34.991 Year
CPTR Calculator
No in-app purchases









