Comparison

Joint Angle Measurement vs Foom

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

Head to head
About

Joint Angle Measurement

Features
Read full description

Transform your smartphone into a professional goniometer. Joint Angle Measurement uses advanced pose detection technology to accurately measure joint angles for fitness, physical therapy, and rehabilitation tracking. PERFECT FOR PROFESSIONALS & FITNESS ENTHUSIASTS • Physical Therapists: Track patient progress with precise ROM measurements • Personal Trainers: Assess client flexibility and form • Athletes: Monitor flexibility and prevent injuries • Yoga & Pilates Instructors: Verify proper alignment • Home Rehabilitation: Track your recovery progress HIGH-PRECISION POSE DETECTION Our advanced pose detection technology automatically identifies body joints: • Shoulders, elbows, wrists • Hips, knees, ankles • Spine and neck alignment • Multi-person detection for group assessments KEY FEATURES • Instant Angle Measurement Simply take a photo or select from your library. The app automatically detects body joints and lets you measure any angle with three taps. • Visual Joint Overlay See detected joints and skeleton connections overlaid on your photos. Multiple people are detected and color-coded for easy identification. • Progress Tracking Save measurements with person names, joint labels, and notes. Track flexibility improvements and rehabilitation progress over time. • Professional Documentation Each measurement saves both the original photo and an annotated version showing the measured angle perfect for clinical records or progress reports. • Customizable Display • Adjust point and line colors for better visibility • Toggle grid overlay for alignment reference • Switch between light and dark modes • Fine-tune pose detection sensitivity PREMIUM FEATURES Upgrade to unlock advanced capabilities: • Unlimited Measurements: Save as many assessments as needed • Progress Analytics: Visualize improvement trends over time • Export Reports: Generate professional PDF reports • Cloud Backup: Sync data across devices • Ad-Free Experience: Uninterrupted professional use CLINICAL ACCURACY While not a medical device, our app provides reliable measurements suitable for: • Range of motion (ROM) assessment • Flexibility tracking • Posture analysis • Exercise form verification • Rehabilitation monitoring SIMPLE WORKFLOW 1. Take a photo or select from your library 2. App automatically detects joints 3. Tap three points to define the angle (vertex in the middle) 4. View real-time angle measurement 5. Save with person name, joint label, and notes VERSATILE APPLICATIONS • Sports Medicine: Document injury recovery • Fitness Training: Track flexibility gains • Yoga Practice: Monitor pose progression • Physical Therapy: Create patient records • Ergonomics: Assess workplace posture • Dance & Gymnastics: Perfect technique PRIVACY FOCUSED All measurements and photos are stored securely on your device. No data is uploaded to external servers without your consent. Start measuring joint angles professionally today. Download Joint Angle Measurement and bring precision to your fitness and rehabilitation practice.

About

Foom

This app provides a structured approach to fitness and nutrition tracking, focusing on tangible progress and personal commitment. It helps users log workouts, track meals with photo recognition, and set personal goals without social pressure or ads.

Highlights
  • Workout planning and logging
  • Meal tracking with photo recognition
  • Proof photos for personal progress
  • Six-week chapter recaps
  • Keystone commitment setting
  • Private by default
  • iCloud sync
Read full description

Foom: Fitness, without negotiation You don’t need more motivation. You need proof. Foom Fitness turns your training into visible evidence, a record of what you actually did. Pick who you're becoming: “someone who shows up tired” “someone who doesn’t negotiate with workouts” Choose a keystone commitment that carries you through. Every six weeks becomes a chapter, a focused stretch of effort ending with a recap of the truth. No feed. No leaderboards. No fake encouragement. Just sessions logged, protein tracked, keystones kept. Built for the Quietly Consistent: - Plan your week: lifts, cardio, yoga, mobility, rest - Log sessions in one tap - Proof photos, not to post, but to remember - Six-week chapters with end-of-chapter recaps - Keystone commitments like “never miss Mondays” Meals, without friction: - Snap a photo → get calories, protein, carbs, fat, fiber - Grounded in real nutrition data - Daily targets based on your goals and activity - Full edit control, you’re always in charge Private by default: - No ads. No tracking SDKs. No social feed - Photos are used once for meal estimation and never stored - Sync across your iPhones with iCloud Foom Pro: Free includes 3 meal reads per week. Pro unlocks: Up to 300 meal reads per month Pricing: - $6.99/month - $49.99/year (40% savings) - 7-day free trial Subscription Details: Payment is charged to your Apple ID at confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel anytime in your Apple ID settings. Legal Privacy Policy: https://gist.github.com/modagent/37dffb980fdfd4dce16c3a7d65d3bd8c Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Joint Angle Measurement4 screens
Foom4 screens

Verdict

The call

The clearest difference is update cadence: Foom at daily against Joint Angle Measurement's weekly. 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. Joint Angle Measurement sells 2 in-app purchases, starting at $2.99 per month and Foom sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Joint Angle Measurement ships an update weekly, Foom daily. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

Scorecard1 real difference · 9 level
Joint Angle Measurement versus Foom: the parameters behind the verdict, then further details
ParameterJoint Angle MeasurementFoom
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyWeeklyDaily — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad — betteriPhone
Requires iOS18.017.0 — better
Further details — not scored
Size32 MB3 MB
Age rating4+4+
Developerryo muranakaAlgorithmic Research Group, Inc.

In-app purchases

2 purchases

Joint Angle Measurement

Subscriptions2
  • subscription3 Days trial$2.991 Month
  • Subscription3 Days trial$19.991 Year
2 purchases

Foom

Subscriptions2
  • Pro Monthly$6.991 Month
  • Pro Yearly7 Days trial$49.991 Year

Questions

Is Joint Angle Measurement free?
Joint Angle Measurement is free to download, with in-app purchases available.
Is Foom free?
Foom is free to download, with in-app purchases available.
Do Joint Angle Measurement or Foom have ads?
Neither Joint Angle Measurement nor Foom shows ads.
Which is updated more often, Joint Angle Measurement or Foom?
Joint Angle Measurement ships an update weekly, and Foom daily. Most recently, Joint Angle Measurement was updated on October 20, 2026 and Foom on October 19, 2026.

Other comparisons