Yogger vs Stack My Trails
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Yogger
Analyze any movement with video capture. Get detailed biomechanical data, track progress, and provide feedback for coaching, fitness, or physical therapy. Create custom reports and assessments.
- Video playback with automatic joint tracking
- Instant biomechanical data
- Progress tracking
- Virtual movement assessments
- Generate and export reports
- Slow-motion and frame-by-frame analysis
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Yogger measures human movement from video. Record a movement or upload an existing video to calculate joint angles, range of motion, movement quality, and standardized movement assessments using only a mobile device. Whether you're a physical therapist, chiropractor, athletic trainer, sports medicine professional, strength coach, personal trainer, or performance coach, Yogger helps you objectively measure movement, improve technique, monitor rehabilitation progress, and communicate results with clients. PROFESSIONAL MOVEMENT ANALYSIS Record or upload a video and instantly perform markerless 3D motion analysis using your mobile device. Measure: - Joint angles - Range of motion (ROM) - Joint paths - Movement symmetry - Biomechanical performance - Functional movement quality Review movement frame-by-frame or in slow motion while tracking body landmarks automatically. RANGE OF MOTION MEASUREMENT Instantly calculate objective range of motion from video, including: - Shoulder Flexion, Extension, Abduction, Adduction, Internal & External Rotation - Hip Flexion, Extension, Abduction, Adduction, Internal & External Rotation - Knee Flexion & Extension - Elbow Flexion & Extension - Ankle Dorsiflexion & Plantarflexion - Neck Mobility - Trunk Rotation & Flexion Ideal for rehabilitation, return-to-play testing, mobility assessments, and sports performance. AUTOMATED MOVEMENT ASSESSMENTS Complete movement screenings in minutes using only your phone. Assessments include: - Overhead Squat - Single Leg Squat - Lunge - Posture Assessment - Neck Mobility - Shoulder Mobility - Hip Mobility - Trunk Mobility Perfect for establishing baselines, tracking progress, and identifying movement limitations. VIDEO ANALYSIS TOOLS Coach movement with powerful analysis features including: - Automatic joint tracking - Frame-by-frame playback - Slow motion review - Side-by-side video comparison - Drawing and annotation tools - Voice-over feedback - Joint path visualization - Instant measurement overlays Whether you're analyzing running, lifting, throwing, jumping, golf, baseball, CrossFit, or rehabilitation exercises, Yogger provides objective data to support better decisions. TRACK PROGRESS Monitor changes over time by saving: - Movement assessments - Range of motion measurements - Video analyses - Progress notes - Photos - Historical reports Visualize improvements and compare sessions to measure recovery and performance gains. PROFESSIONAL REPORTS Generate polished PDF reports that include: - Assessment scores - Range of motion measurements - Images - Movement summaries - Progress tracking - Clinical notes Share reports with athletes, patients, clients, physicians, or other healthcare providers. BUILT FOR - Physical Therapists - Chiropractors - Athletic Trainers - Sports Medicine Clinics - Occupational Therapists - Strength & Conditioning Coaches - Personal Trainers - Performance Coaches - Running Coaches - Fitness Professionals - Athletes Yogger makes professional-quality movement analysis accessible from any smartphone. Whether you're improving athletic performance, tracking rehabilitation, performing movement screenings, or measuring range of motion, Yogger delivers fast, objective movement analysis wherever you work. Terms of Service: https://app.yogger.io/policies/terms-of-use Privacy Policy: https://app.yogger.io/policies/privacy-policy
Stack My Trails
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Stack My Trails reads your workout routes from Apple Health and stacks them on a single map, creating a beautiful heatmap-like visualization of your training routes. You can also import and export GPX files, or draw your own GPS art directly on the map by placing waypoints. See all your runs, walks, hikes, and cycling routes layered together. Discover your favorite paths, explore patterns in your training, and turn your routes into art. Pay once, own it forever. No subscriptions, no accounts, no cloud. Your data stays on your device. KEY FEATURES - Import workout routes from Apple Health with one tap - Export and import routes as GPX files - Export and import your trail data as a backup file - Record new trails directly in the app — GPS tracking with live route display - Recorded workouts are saved to Apple Health automatically - Draw custom routes on the map — place waypoints and get real walking directions between them - Stack up to 500 routes on a single map view - Create stunning poster images with 9 artistic filters - Vignette quick-toggle: cycle off / medium / full in the poster toolbar - Adjust trail thickness, glow, labels, and decorative frames - Frame and rotate your poster for the perfect composition - Save posters to your photo library or share them - Browse all your trails in a scrollable list with preview maps - Filter by area, date range, and activity type - Show your current location on the trail map to discover new routes and unvisited directions - Built-in GPS spoofing filter for accurate route display in affected areas - Full dark mode support - No account, no subscription, no cloud YOUR DATA, YOUR DEVICE Stack My Trails stores everything locally on your device. No accounts, no servers, no tracking. Your workout data is yours. The only network requests the app makes are to Apple's geocoding service during import to convert route coordinates into place names, and to Apple's directions service when drawing routes on the map. POSTER THEMES - Noir: Dark background with glowing trails - Architect: Navy blue tones with cool light blue paths - Artistic: Pigment-ink style with curated paper palette - Clean: Pure map view with subtle trail overlay - Gradient: Trails rendered as flowing color gradients - Pixel: Retro pixel-art grid style with editable color palette - Risograph: Halftone print style with authentic ink misregistration offset - Voronoi: Geometric cell diagram - Halftone: Dot-matrix print style - Glyph: Typographic ASCII-art style REQUIREMENTS - iPhone with Apple Health workout route data - iOS 16.0 or later - Workouts must have GPS route data recorded (from Apple Watch or a GPS-enabled workout app) - Location access is used for trail recording and optionally to show your position on the map
Screenshots
Verdict
The clearest difference is price: Yogger at Free against Stack My Trails's $1.99. Yogger also leads on device support (3 vs 1). Stack My Trails's advantage is in-app purchases (none vs 25) and update cadence (weekly vs every 2 weeks). On ads and iOS requirement 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
Yogger is free to download; Stack My Trails costs $1.99 up front. Yogger sells 25 in-app purchases, starting at $4.99 per month. Stack My Trails asks for nothing beyond the download.
Yogger ships an update every 2 weeks, Stack My Trails weekly. The most recent releases landed on September 27, 2026 and September 15, 2026 respectively.
| Parameter | Yogger | Stack My Trails |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 4.7 (130 ratings) — better | — |
| Positive reviews | 73.5% of reviews | — |
| Number of ratings | 130 — better | — |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.5 — better | 16.0 |
| Further details — not scored | ||
| Size | 173 MB | 48 MB |
| Age rating | 12+ | 4+ |
| Developer | Yogger Corporation | Vladimir Senchikhin |
Bugs and requests
Yogger
Reported bugs
31 issues- App crashes frequently
- App refuses to open properly
- App goes back to new registration during training
- App starts crashing after uploading video
- App restarts during measurement protocol
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- App closes when returning from analysis to video
- App doesn't load videos
- Video playback is jumpy
- App crashes on startup
- App not opening on iPhone 13
- Imported video is blurry and glitchy
- Cannot purchase the app on iPhone 8
- App doesn't work without internet connection
- Cannot change frame rate beyond 30 fps
- Subscription page shows 'Current Plan: None' but charges user
- No response from support
- Cannot cancel subscription
- App not functioning
- Cannot test without paying
- Video is cut out on the sides during upload
- Play/speed buttons in the middle of exported video
- App is too expensive for minimal features
- App destroys video quality
- App seems to be in beta
- UI/UX issues
- App crashes a lot
- App doesn't work
- Cannot login without internet
- App not working correctly
- App not loading videos
- Video going in jumps, not continuous
Requested features
16 requests- Export video without screen recording
- API access
- Lower body assessments
- Hand and wrist assessments
- Notifications when someone submits a video
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- More athlete-specific measurements (e.g., vertical jump)
- Ability to adjust recording frame rate beyond 30 fps
- Add tools like angular velocity and stopwatch
- More free options
- Dark mode option
- Ability to remove play/speed buttons during export
- Improve video quality during export
- Option to work with photos from library
- Option to work with videos from library
- More advanced analytics dashboard
- Offline functionality
Stack My Trails
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Yogger
- Pro Monthly Subscription$4.991 Month
- Basic Monthly$4.991 Month
- Basic Monthly3 Days trial$9.991 Month
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- Pro Monthly Subscription7 Days trial$11.991 Month
- Basic Monthly3 Days trial$14.991 Month
- Pro Monthly7 Days trial$19.991 Month
- Yogger Teams Subscription14 Days trial$23.991 Month
- Yogger Teams Subscription14 Days trial$29.991 Month
- Pro Yearly Subscription$39.991 Year
- Assessments Monthly14 Days trial$44.991 Month
- Pro Yearly Subscription$49.991 Year
- Basic Annual$49.991 Year
- Premium Monthly14 Days trial$49.991 Month
- Basic Annual3 Days trial$69.991 Year
- Professional Monthly7 Days trial$74.991 Month
- Pro Yearly Subscription7 Days trial$99.991 Year
- Basic Annual3 Days trial$99.991 Year
- Basic Annual3 Days trial$119.991 Year
- Basic Annual$149.991 Year
- Pro Annual7 Days trial$169.991 Year
- Yogger Teams Subscription14 Days trial$239.991 Year
- Yogger Teams Subscription14 Days trial$299.991 Year
- Assessments Annual14 Days trial$449.991 Year
- Premium Annual14 Days trial$499.991 Year
- Lifetime Video Analysis$59.99
Stack My Trails
No in-app purchases
Questions
Is Yogger free?
Is Stack My Trails free?
Do Yogger or Stack My Trails have ads?
Which is updated more often, Yogger or Stack My Trails?
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