# ATHRON — Coach for marathon & triathlon

> Coach for marathon & triathlon (iPhone/iPad app by Carsten Urbanski.)

- Source: https://appshunter.io/ios/app/athron/id6770330449 (this page in markdown: same URL + `.md`)
- Developer: [Carsten Urbanski](https://appshunter.io/developer/1896733849)
- Category: Health & Fitness, Sports
- Price: Free
- Age rating: 12+
- Requires: iOS 15.0 · 104 MB
- Languages: German (Germany)
- Released: 2026-07-14
- Data updated: 2026-10-24

## What is ATHRON?

The next best decision. Always.
Your coach decides with you every day: what is right today, and why.

ATHRON is your decision coach for triathlon, running and cycling. Instead of just displaying plans, ATHRON decides with you every day: What is the right session today? Why? And what changes when recovery, sleep or life demand it?

An adaptive plan, not a rigid cycle
Your training plan is not a document. It is an ongoing decision. ATHRON adapts day by day based on HRV, body battery, sleep, life stress and your race goals.

TODAY: one decision, three modes
- Quick: What now? One sentence, one action.
- Coach: Decision + reasoning + next step.
- Analysis: Context, data, trade-offs.

Nutrition that matches the training
Calorie and macro targets that move with your training week — hard days differ from rest days. Log meals by photo or barcode. Recipes that respect your taste, your diet and your allergies.

Understand your blood work (Premium)
Upload your lab report and see what it means for your training: trends over time, the link to load and recovery, concrete conclusions for nutrition and regeneration. Not a diagnosis — context.

Integrations, never mandatory
ATHRON works completely without any integration. Garmin, TrainingPeaks, Intervals.icu, Oura, WHOOP and Withings are additive data layers, not requirements. You decide which source leads.

Data sovereignty
Your health data stays in the EU (Hetzner Frankfurt). No sharing with training-data brokers. No ad tracking.

Honest empty states
No fake coaching, no invented numbers. When data is missing, ATHRON says so — and tells you the next step.

Who it is for
Triathletes, runners and cyclists who want to plan like a coach, not like a calendar. Intermediate to advanced.

Subscription
After registration, Pro and Nutrition are free for 30 days — no payment details, no automatic renewal.

After that:
- ATHRON Pro: €5.99/month or €59.99/year (two months free)
- ATHRON Nutrition: €5.99/month or €59.99/year (two months free)
- ATHRON Premium: €12.99/month or €139.99/year — includes Pro, Nutrition and blood-work analysis

Subscriptions renew automatically until you cancel. Renewal is charged 24 hours before the end of the current period. You can manage and cancel any time in your Apple ID settings.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://athron.app/legal/privacy

ATHRON is your decision layer. Not another data dashboard.

## Is ATHRON safe?

Not enough ratings yet to assess ATHRON.

## Is ATHRON legit?

ATHRON has limited verification signals. The AppsHunter Legitimacy Score for ATHRON is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.3.1 — 2026-10-20

New in 1.3.1
• Share a workout as a short video: a Reel with a 3D fly-over of your route.
• A short tour explains HEALTH and FORM the first time you open them.
• TODAY has a new photo and greeting, and the app starts much faster.
• Apple Health: clearer messages, and "Sync now" syncs right away.

Races
• The race detail screen is new: a card with the essentials on top, plus start time, forecast next to your goal, your race window and the split times for your goal.
• If you have several races, Athron checks that they fit together.

Coach
• You can now change your season build in the chat. Just tell Athron where the focus should be.
• Voice input no longer cuts off when you pause, and no longer hangs when nothing was recognised.
• Your daily verdict now comes from your recovery alone.

Week
• "Build week" shows a draft first. It only goes into your calendar when you tap "Looks good".
• If a session is cancelled, it now shows struck through with the reason in the day list.
• If you change the sport of a session, its title, analysis and load follow.

Privacy
• New consent texts and an updated privacy policy. The privacy switches are combined under "My AI Coach", and Athron asks you once about AI coach and group comparison there.
• The start and end of your GPS routes are stored trimmed (about 200 m), so your home can't be read from the route.

Also
• Feedback sent without a connection goes out automatically later.
• The night report only gives a verdict once there is enough to compare against.
• Your weight shows up-to-date in settings right away.
• Many small fixes.

### 1.2 — 2026-09-29

New in ATHRON 1.2

- Apple Health in full depth: cycling power, second-by-second data and routes of your workouts – optionally in the background. ATHRON now asks for your explicit consent first.
- TODAY, WEEK and PROFILE redesigned – clearer, and looking ahead.
- Reminders in one place: the new reminder center.
- Evening check-out: capture how your day went in a few taps.
- Strength gets its own pillar, triathlon its own time model.
- Fitness trend: your form over the weeks as a curve.
- Nutrition: a weekly view and fueling around your sessions.
- History charts are now tappable – value and date at a glance.
- Your coach's notes appear right on your week and your sessions.
- Stability: fixed a crash when syncing Apple Health, plus many other improvements.

### 1.1 — 2026-09-10

New in this version:
• Nutrition, Pro and Premium can now be unlocked – your training plan stays free
• New nutrition methods: keto, low-carb and intermittent fasting, plus smarter recipes
• Expanded Lab: DNA and microbiome analysis; blood values personalize your plan
• Sign in with Apple & Google and new session management
• Improvements to "Today", stability and performance

### 1.0.1 — 2026-07-19

Welcome to ATHRON Pro: unlock full access to adaptive training, recovery and nutrition.

In this update:
- ATHRON Pro subscription (monthly and yearly) now available
- German added as an app language
- Bug fixes and stability improvements

### 1.0 — 2026-07-14

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-24.*