Zōn – Workout Tracker & Coach
Lift, Run, Recover. AI Coach.
Free · In‑App Purchases
NEW: One app for lifting, running, recovery & nutrition. AI Form Check, GPS runs, readiness score, adaptive programs. Built for hybrid athletes.
Your training deserves one app. ZON unifies your workout tracking, nutrition, AI coaching, and athlete data in one elite platform, built for serious athletes.
Used by powerlifters, hybrid athletes, Hyrox competitors, and bodybuilders.
WHAT ZON DOES FOR YOU
Track Every Workout
Log sets, reps, and weight. Auto-calculate your 1RM. Track progressive overload across every lift.
Master Your Nutrition
Log macros with precision. Connect your diet to your training goals. Stop juggling separate apps.
AI Coach, Always On
Get real-time insights, personalized workout suggestions, and weekly performance reports — powered by AI.
Daily Readiness Score
Know when to push and when to recover. ZON tracks your readiness so you never overtrain.
Connect With Your Coach
Share your stats, receive programs, and communicate directly with your coach inside the app.
Compete & Level Up
Challenge athletes in real-time duels. Earn XP. Climb the ZonRank leaderboard.
WHO ZON IS FOR
Powerlifters tracking 1RM progression
Hybrid athletes managing run + lift volume
Hyrox competitors optimizing race prep
Bodybuilders tracking macros + volume
Athletes working with a coach
SIMPLE. POWERFUL. ELITE.
Log your workout in real-time
Review AI insights after each session
Execute the perfect plan, every week
Download ZON and train like an elite athlete.
more A fresh new ZON
We rebuilt the app to be simpler and faster. Train, Library, Stats, Network and Settings all get a cleaner, more focused design.
Set up in seconds
A new guided setup builds your personalized plan in just a few taps.
Runs & rides, tracked live
Follow per-interval target paces with live voice coaching on your runs. Cycling now gets full GPS routes, maps and splits too.
Smarter nutrition
Faster food logging with a clean keypad, barcode details and automatic calorie and macro math.
A better workout builder
Drag exercises in and out of circuits, set rep ranges like "8-12", and create, edit and manage your own custom exercises.
Polish & performance
Dozens of fixes and speed improvements throughout, including a faster exercise picker and smoother drag-to-reorder.
1.1.0 Jul 19
Minor design bug fix
1.0.15 Jul 9
Minor bug fix
1.0.14 Jul 7
Localized everywhere
Settings, feedback, edit goals, paywall, AI Coach chips, community replies, nutrition macros: every screen now reads in your language.
VOLUME card reads in kg
The "VOLUME · THIS WEEK" tile shows the actual kilograms lifted, not the training-load score.
Imported workout edits save
Editing an imported program used to fail silently. Fixed.
Barcode scanner camera
Camera preview is back when you scan a food.
AI more reliable
Form Check handles longer videos. Workout text analysis falls back cleanly when one provider stumbles.
Polish & stability
Smaller fixes across library, feed and training.
1.0.13 Jun 27
Engine, rebuilt
New VOLUME · THIS WEEK card with total kg, delta, mini chart and the Momentum / Recovery / Consistency trio. ANALYZE grid puts 8 tools one tap away (Records, Radar, Muscle Map, GPS, Ratio, Capacity, Measurements, Check-in).
AI Meal Scan
The sheet opens the moment you snap the photo, skeleton effect while it analyzes. Confidence score shown and name editable.
Custom meal picker
Your real meal names, no more fixed chips.
Food search, redesigned
Reworked header, tactical barcode scanner, Magic Import back in the Library.
Sets
Bodyweight now shows "BW" in posts and detail. Weight + time + reps tracking with a TIME column. Typing "45" in time = 45 seconds (no longer 45 minutes).
Run pace
Min:Sec per km wheel instead of raw seconds.
AI Coach
More natural: no systematic preamble, no forced suggestion for a definition question.
Polish & stability
Engine 100% localized, UI fixes.
1.0.12 Jun 23
Body Measurements, fully redesigned
Brand-new hero card with a smooth trend chart you can switch between any metric (Weight, Body Fat, Waist, Biceps…). Add Entry has its own custom numeric keypad, a date picker, and a Select Metric sheet grouped Body / Circumference / Arms / Legs.
HRV that judges you against your own normal
The SITREP HRV tile now shows your personal 30-day baseline + Δ inline ("+3 ms vs your average"). Tap it for a full explainer: what HRV is, what your value means, why it's missing if your Apple Watch hasn't synced, and a 3-step remedy. Sources cited.
Stats home, sharper
Redesigned ACWR, Work Capacity and Progression detail screens. Period picker (28 days / week / year) opens an inline menu. Body Measurements is now one tap away from Stats.
Global Heatmap upgrades
HealthKit-imported runs now appear on the map. Filter every run by km-radius around your position. Trace tap opens a half-sheet with author, stats, and a "Race the Ghost" CTA. Speed legend explains how Fast / Mid / Slow are decided, with sources (Daniels' Running Formula, MAF, Strava/Garmin pace bins).
Bodyweight made richer
The BW cell in active sessions is now inline-editable — type any added load (vest, hanging plate, dumbbell) and we sum it with your profile bodyweight. First tap surfaces a quick explainer.
Save your workouts, faster
"Save as training" added to every workout's three-dot menu. Multi-select your sessions in Library to save them as a routine.
Active session, tightened up
Header refreshed: a single overflow menu now holds Rest, Countdown timer, Swap exercise, Add set, Remove — no more crowded right edge. Floating Rest/MORE/Finish bar hides while the keyboard is up. Full responsive pass for iPhone SE and Display Zoom.
Career Status now matches the Leaderboard
Your rank tile and the leaderboard now speak the same language (Initiate / Operative / Elite / Apex).
Coach intelligence
AI no longer defaults to "rest" when you're well-recovered and nothing is scheduled — it suggests Synthesize and routes you to the Launchpad. Proactive Insights are firing again after an internal SQL fix.
Native-quality localization across 12 languages
Hundreds of new strings reviewed by native speakers.
1.0.11 Jun 19
Library reliability
Your Sessions tab now reliably shows every workout you own, even after enrolling in a programme. The V1↔V2 programme bridge has been polished end-to-end so nothing disappears.
Preview public programmes
Browse a public programme and see its real weekly schedule before you enroll. Tap any day to get a clear enroll prompt instead of a generic error.
Magic Import, finally clear
The success screen now shows the imported plan's name and a one-tap shortcut to open it. New content appears immediately — no waiting for a cache refresh.
Personal Records, straight to the chart
Tap a record card to jump directly to its progression chart, now with the exercise illustration on every row.
Manage Diet, fixed
The page no longer fails to open. Older plans show real calories computed from your profile, and Activate now actually activates the plan.
App language picker
New: choose the app language in Settings, independent of your phone's language.
Polish
Stability fixes across the V1↔V2 programme bridge and small UI improvements throughout.
1.0.10 Jun 18
Next-gen LIVE RUN
Redesigned interface: distance front and center, interval segments clearly visible (warm-up, interval, recovery, cool-down). Start a run and tracking opens automatically.
Hybrid sessions (WOD, Hyrox, CrossFit)
New "Block Focus" mode guides you block by block, with exercise visuals. Perfect for timed circuits and metabolic sessions.
Redesigned session builder
Faster creation, more tracking types (weight, reps, duration, distance, calories…), and fine-tuned warm-up and cool-down management. Structure your session exactly as you envision it.
Apple Watch boosted
Your planned route and ghost runner now show directly on the watch, with the current segment chip. No more pulling out your phone during effort.
12 fully translated languages
French, Spanish, German, Italian, Portuguese (BR), Arabic, Hindi, Japanese, Korean, Russian, Thai, Simplified Chinese.
More stable
Account creation hardened, weekly reports fixed, and many small improvements across coach and programs.
1.0.9 Jun 15
Next-gen LIVE RUN
Redesigned interface: distance front and center, interval segments clearly visible (warm-up, interval, recovery, cool-down). Start a run and tracking opens automatically.
Hybrid sessions (WOD, Hyrox, CrossFit)
New "Block Focus" mode guides you block by block, with exercise visuals. Perfect for timed circuits and metabolic sessions.
Redesigned session builder
Faster creation, more tracking types (weight, reps, duration, distance, calories…), and fine-tuned warm-up and cool-down management. Structure your session exactly as you envision it.
Apple Watch boosted
Your planned route and ghost runner now show directly on the watch, with the current segment chip. No more pulling out your phone during effort.
12 fully translated languages
French, Spanish, German, Italian, Portuguese (BR), Arabic, Hindi, Japanese, Korean, Russian, Thai, Simplified Chinese.
More stable
Account creation hardened, weekly reports fixed, and many small improvements across coach and programs.
1.0.8 Jun 12
Next-gen LIVE RUN
Redesigned interface: distance front and center, interval segments clearly visible (warm-up, interval, recovery, cool-down). Start a run and tracking opens automatically.
Hybrid sessions (WOD, Hyrox, CrossFit)
New "Block Focus" mode guides you block by block, with exercise visuals. Perfect for timed circuits and metabolic sessions.
Redesigned session builder
Faster creation, more tracking types (weight, reps, duration, distance, calories…), and fine-tuned warm-up and cool-down management. Structure your session exactly as you envision it.
Apple Watch boosted
Your planned route and ghost runner now show directly on the watch, with the current segment chip. No more pulling out your phone during effort.
12 fully translated languages
French, Spanish, German, Italian, Portuguese (BR), Arabic, Hindi, Japanese, Korean, Russian, Thai, Simplified Chinese.
More stable
Account creation hardened, weekly reports fixed, and many small improvements across coach and programs.
1.0.7 Jun 9
ZON is built for athletes who train like pros.
This release goes further:
• FORM CHECK - film a set, the AI breaks down your technique in
seconds and tells you exactly what to fix. Two taps from the
TRAIN screen.
• GHOST RUNNER - race your own past runs or your friends' with
the route on a map, target pace and live pacing on your wrist.
Competition against yourself (or others) in GPS.
• APPLE WATCH - new cockpit that matches the iPhone: today's
session up front, plus free start (Free Run or empty session)
even without a program. Launch without pulling out your phone.
• TRAIN COCKPIT - cleaner interface, rest days easy to spot,
instant program opens.
• RELIABILITY - bulletproof session start, faster iPhone ↔ Watch
sync, stable weekly reports.
Guided programs, real-time AI coach, ranked duels, nutrition
macros, detailed stats, community. It's all in there.
We keep pushing. Ride or die.
1.0.6 Jun 5
- Now available in 10 new languages — German, Italian, Chinese, Japanese, Korean, Hindi, Arabic, Portuguese (Brazil), Thai, Russian
- Route generator now starts at your actual location (no more random Paris loops)
- Missed sessions list now shows workout names and scheduled dates
- Share post link now works outside the app
- Weekly AI Coach notification opens the specific report directly
- Stability fixes and small UI polish across the app
1.0.5 Jun 1
- Refreshed product page with new screenshots and an App Preview video
- Smoother navigation and quicker session start
- Performance improvements and small fixes
- Fixed a couple of pesky bugs that were slowing things down
- Small UI tweaks across the app
1.0.4 May 30
What's new in 1.0.3
Train with a partner - Invite a training partner. You both earn 15 days premium when your partner completes 3 workouts.
Share your programs - Publish your programs in the marketplace. Earn 5 days premium every time someone completes 2 sessions of yours.
Sticker mode - Export your workout cards as transparent PNGs, ready to drop on your Instagram Stories, TikTok, or Reels.
Program Studio is back - Build detailed multi-week programs with the restored Program Creator Studio.
Running sessions - Workout history now shows distance for runs and cardio sessions.
Plus various UX and performance fixes.
1.0.3 May 29
1.0.2 - Share your way
New
• Personal photo backgrounds, drop your own photo behind any share template (Hero, Receipt, Muscle Map, Data Hub). Library or Camera, one tap.
• SITREP card: share your AI workout debrief as a tactical brief on top of your photo: rating, strengths, and where to push next.
• Run Story pair your snapshot with your GPS route drawn in neon vector right over it. No map tiles, just you and your line.
• Unified Library / Camera / Clear controls across every shareable template.
Improvements
• Fixed white text legibility on run shares (no more dark text bleeding into bright photos).
• Body Measurements fully localized in French and Spanish, including every body part.
• Smoother nutrition entry from the tab bar (no more orphan back arrow).
• Faster, more reliable internal analytics for launch-week tracking.
1.0.2 May 27
ZON v1.0.1 — first patch after launch.
• Activity feed now loads older posts as you scroll — no more silent cap at the top 20.
• Tap anywhere on a session card in the feed to open it (was only firing on the left half).
• "Create nutrition plan" opens the advanced builder directly — calories, macros, meals, foods.
• A handful of screens that were stuck in French now follow your device language.
• Stability polish and analytics improvements under the hood.
1.0.1 May 25
A fresh new ZON
We rebuilt the app to be simpler and faster. Train, Library, Stats, Network and Settings all get a cleaner, more focused design.
Set up in seconds
A new guided setup builds your personalized plan in just a few taps.
Runs & rides, tracked live
Follow per-interval target paces with live voice coaching on your runs. Cycling now gets full GPS routes, maps and splits too.
Smarter nutrition
Faster food logging with a clean keypad, barcode details and automatic calorie and macro math.
A better workout builder
Drag exercises in and out of circuits, set rep ranges like "8-12", and create, edit and manage your own custom exercises.
Polish & performance
Dozens of fixes and speed improvements throughout, including a faster exercise picker and smoother drag-to-reorder.
more Version 1.1.0 Jul 19
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