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UltraCrew

Coordinate crew, checkpoints and nutrition on race day.

Platform
iPhone · iOS 17 or later
Status
In development
UltraCrew 1.0

Privacy at a glance

Your race plan stays locally on your iPhone.

No account. No advertising. No tracking. You decide whether and where to export files.

App

UltraCrew

Provider

Iron Tern · Fabian Dürotin

Berglistrasse 41 · 9320 Arbon · Switzerland

Purpose

Local race planning

UltraCrew 1.0 plans events, stations and manual ETA windows. It is not a medical system, emergency service or live GPS tracker. It does not provide automatic nutrition, hydration or medication recommendations.

Data processed

Planning information you enter

Event name, date, start, distance and time zone; stations, cut-offs and access notes; manual paces and pauses; gear and nutrition items with quantities and notes; crew tasks with responsible people, due times and completion status. Free-text entries may contain personal information.

Storage and transmission

Locally on the iPhone using SwiftData

The app does not send this information to Iron Tern and has no backend, user account or cloud synchronisation. Iron Tern cannot access your local race plans. Core features do not require an internet connection.

Import, export and backups

Files and system services you choose

You can save an UltraCrew package or PDF through Apple's file picker and import packages. If you choose a cloud file provider, the selected content may be transferred there. Enabled device backups may include app data. Apple and your chosen file providers have their own privacy notices; this does not give Iron Tern access.

Local reminders

Permission requested only when you choose

When you schedule crew reminders, the app requests notification permission. Reminders include task and station names, which may appear on the lock screen depending on your iOS settings. You can revoke permission in iOS; the rest of the app remains usable. There is no push server.

Tracking and third parties

No advertising, tracking or analytics SDKs

The app uses no third-party SDKs, telemetry or developer-integrated crash-reporting services. There are no in-app purchases. The one-time app purchase is handled by Apple outside the app.

Permissions

No location or health access

UltraCrew does not request access to location, camera, photos, microphone, contacts, calendar, Bluetooth, motion or health data. Nutrition items are entered manually; the app does not read HealthKit data.

Retention and deletion

You manage your local data

Data stays on your device until you delete the event or the app together with its data. Exported files and backups must be managed separately with their storage provider. Iron Tern has no server-side copy and cannot restore local data.

Contact and data rights

developer@irontern.ch

Contact the controller listed above with access, correction or deletion questions. Iron Tern cannot access your local app data; you can edit, delete or export it as a package in the app.

External links

The app can open privacy and support pages in your browser. Data processing during a website visit is described separately:

Website privacy

Last updated

27 October 2026

This notice is updated when data processing changes.