Mobile Squad tools
Free browser-based calculators and trackers built alongside our apps. Run entirely in your browser, no account, no sign-up, data stored locally on your device.
Short answer. These are free browser-based calculators and trackers built alongside the Mobile Squad apps, covering training volume, one-rep max, plate loading, macros, elbow rehab scoring and sideline camera planning. Each runs entirely in your browser with no account, storing results locally on your device.
-
Tool
Calculator
Progressive overload volume calculator
Track Sets × Reps × Weight per muscle group. Weekly chart confirms progressive overload is happening.
localStorage · kg / lbs · Chart.js -
Tool
Estimator
1-Rep Max calculator & percentage chart
Estimate your 1RM using Epley, Brzycki, Lander & O'Conner formulas. Full training-zone percentage chart.
localStorage · kg / lbs · no library -
Tool
Timer
Rest interval calculator & timer
Evidence-based rest periods for Strength, Hypertrophy, or Endurance. Built-in countdown timer with progress ring.
localStorage · goal-based · countdown timer -
Tool
Calculator
Barbell plate loading calculator
Enter target weight and bar weight, get exact plates per side with a visual barbell loading diagram.
localStorage · kg / lbs · visual guide -
Tool
Calculator
TDEE & macronutrient calculator
Mifflin-St Jeor BMR × activity factor. Protein, carb, and fat targets for muscle gain, fat loss, or maintenance.
localStorage · kg or lbs / cm or in · goal-based
-
Tool
Calculator
Frame rate & slow-motion calculator
Enter capture frame rate and slow-mo speed to see effective playback fps, a smoothness rating, and the slowest speed that still plays cleanly.
localStorage · fps · smoothness rating -
Tool
Planner
Camera angle & distance planner
Enter your sport and the width you want in frame to get the exact distance to stand back, mount height, lens, and footage detail.
localStorage · metres · field-of-view geometry -
Tool
Calculator
Storage capacity & buffer time calculator
Enter resolution and free storage to see max buffer run time, file size per saved clip, and total clips that fit on device.
localStorage · MB / GB · resolution-aware -
Tool
Tracker
Practice success rate tracker
Log successful and failed reps per drill across sessions. Visualise success rate trends and identify which skills need the most video review.
localStorage · per-drill history · trend view -
Tool
Estimator
Battery life impact estimator
Predict how long your phone will run as a sideline replay camera based on battery capacity, resolution, and stealth mode usage.
localStorage · mAh · stealth mode toggle -
Tool
Calculator
ROI of video feedback calculator
Estimate how many practice hours you save mastering a sports skill with instant video replay vs traditional coaching feedback alone.
localStorage · motor learning model · sport-type aware -
Tool
Calculator
Slow-motion time-saver calculator
Calculate hours saved per year by using a rolling buffer instead of scrubbing through full-session recordings for the clips worth keeping.
localStorage · scrub-ratio model · annual totals
-
Tool
Assessment
Tennis Elbow Severity Self-Assessment
Run Cozen's, Mill's and Chair Pick-Up provocation tests to grade your injury as mild, moderate, or severe.
localStorage · 4 tests · severity grade -
Tool
Calculator
Racket Vibration & String Tension Risk Calculator
Score your racket setup, string type, tension, grip size, frame stiffness, for lateral elbow stress risk.
localStorage · 6 factors · risk score -
Tool
Planner
Rehab Milestone Timeline Predictor
Input your symptoms, duration, age and adherence to estimate when you'll reach each recovery milestone.
localStorage · 5 inputs · week-by-week milestones -
Tool
Assessment
Forearm Flexor vs Extensor Strength Balance Test
Self-test your wrist flexor and extensor strength on both arms to identify imbalances that perpetuate elbow pain.
localStorage · bilateral input · ratio + symmetry score -
Tool
Assessment
Desk Ergonomics & Typing Posture Score
Score your workstation setup for occupational lateral elbow risk with 8 evidence-based ergonomics questions.
localStorage · 8 factors · ergonomics score -
Tool
Calculator
Racket Grip Size Calculator
Find your correct grip size from hand length and sport, with an overgrip adjustment for elbow load.
localStorage · hand length + sport · L0-L6 recommendation
-
Tool
Calculator
Tendon Loading Volume Calculator
Calculate optimal eccentric load, session volume, and next-session targets for golfer's elbow rehab, phase by phase.
localStorage · kg / lb · Chart.js -
Tool
Tracker
Grip Strength vs Pain Tracker
Log grip strength and pain over time. Dual-axis chart maps symmetry ratio and recovery milestones for medial epicondylitis.
localStorage · kg / lb · dual-axis Chart.js -
Tool
Tracker
Daily Rehab Consistency Scorecard
Gamified streak tracker for golfer's elbow rehab. Calendar heatmap, weekly adherence bars, and milestone badges at 7/14/28/42 days.
localStorage · calendar heatmap · Chart.js -
Tool
Finder
Return-to-Golf Readiness Quiz
8 clinical criteria quiz with objective readiness score. Determines if you can play 9 holes again after golfer's elbow.
localStorage · scored quiz · 8 criteria -
Tool
Calculator
Ergonomic Workstation Grade Calculator
Score your desk setup for medial elbow risk across 6 factors. A–F grade with targeted fix for desk height, mouse, keyboard, and more.
localStorage · 6 factors · A–F grade
-
Tool
Estimator
Firestore Cost & Usage Estimator
Project your monthly Firebase bill from expected reads, writes, deletes, storage, and outbound bandwidth.
localStorage · USD · Chart.js -
Tool
Compare
RTDB vs Firestore Latency Comparison
Visualise latency profiles for reads, writes, listeners, and queries, cold/warm connections, same/cross region.
localStorage · ms · Chart.js -
Tool
Finder
Firebase Security Rule Leak Tester
Audit 10 common Firestore and RTDB security rule misconfigurations. Risk grade A–F with prioritised fix list.
localStorage · A–F grade · no network -
Tool
Calculator
Cloud Functions Execution Cost Calculator
Project monthly Cloud Functions cost from invocations, memory, execution duration, and outbound networking.
localStorage · USD · Chart.js -
Tool
Estimator
Push Notification Delivery Rate Estimator
Estimate FCM delivery and open rates by platform, payload, engagement tier, and send timing.
localStorage · % rates · Chart.js
The full experience lives in the apps.
These tools are companion utilities. For automated tracking, offline use, progressive-overload suggestions, and full workout logging, download the app.
All apps on Google Play