Last updated: July 16, 2026
Klomio ("the App") is a mileage tracking application developed and operated by Tienne Labs, based in the Netherlands. Tienne Labs is the data controller for any personal data processed through the App, as defined under the EU General Data Protection Regulation (GDPR).
Klomio is available as a native iOS app. An Android version is planned for a future release. The App helps users log business and personal trips, track mileage, and generate reports for tax or reimbursement purposes.
Klomio is built with a privacy-first approach. All your data stays on your device. There are no user accounts, no cloud sync, no analytics, and no advertising. This policy explains what data the App handles, how it is protected, and what rights you have.
All data is stored locally on your device. Klomio does not operate servers that store your personal data.
The App stores the following data on your device, encrypted with AES-256-GCM:
Klomio processes personal data under the following legal bases:
Klomio uses GPS location data to measure trip distance. Location data is:
A trip's start and end coordinates are saved. For trips tracked by GPS (manual tracking or auto-detect), the full route (the GPS track recorded during the drive) is also stored, encrypted, on your device, and is deleted when you delete the trip.
When you start a trip, Klomio continues tracking your location in the background so you can use other apps (such as a navigation app) without interrupting the trip. This is powered by the @capacitor-community/background-geolocation plugin.
Background location access:
If you choose to enable Automatic Trip Detection, Klomio can recognise when you start and finish a drive, so your trips are logged without tapping Start. It is off until you turn it on, and you can turn it off again at any time in Settings, which stops all background activity.
While it is turned on, and only then, Klomio uses two kinds of information in the background:
All of this stays on your device. Klomio has no servers and never sends your location or motion data anywhere. Each detected drive is saved for you to review, and you can approve or discard it. GPS runs only while a drive is actually happening.
Klomio takes the following measures to protect your data:
Klomio integrates with the following third-party services. These are the only external services with which data may be shared.
When you search for an address or place in the App, your search query and approximate location are sent to Google's Places API to return address suggestions. This data is transmitted to Google servers in the United States and is subject to Google's Privacy Policy.
When the App calculates a route distance, the start and end coordinates of the trip are sent to Google's Directions API. This data is transmitted to Google servers in the United States and is subject to Google's Privacy Policy.
When you choose to navigate to a destination, the App opens your selected navigation app and passes the destination coordinates. No other data is shared. This action is always initiated by you.
Subscription payments are processed entirely by Apple through StoreKit 2. Klomio never receives, processes, or stores your payment information. All billing is handled by Apple and is subject to Apple's Privacy Policy.
Klomio uses the Capacitor framework to bridge between web technologies and native iOS capabilities. Capacitor does not collect, transmit, or store any user data.
Klomio uses the Nominatim geocoding service (operated by the OpenStreetMap Foundation) to convert GPS coordinates into readable street addresses. When a trip starts or ends, your coordinates are sent to nominatim.openstreetmap.org to determine the nearest address. This data is subject to the OpenStreetMap Foundation Privacy Policy. Nominatim does not require an account and requests include only coordinates and a User-Agent header identifying the app.
When you use address search or route calculation features, your data (search queries, approximate location, or trip coordinates) is transmitted to Google servers located in the United States. GPS coordinates are also sent to Nominatim servers (operated by the OpenStreetMap Foundation, based in the UK) for reverse geocoding.
The legal basis for transfers to Google is the EU-US Data Privacy Framework (DPF). Google LLC is a certified participant in the DPF, which the European Commission has recognized as providing adequate protection for personal data transferred from the EU to the US. Transfers to Nominatim (UK) are covered under the UK adequacy decision.
You retain all your rights under the GDPR regardless of where your data is processed.
Klomio offers optional paid subscriptions. All payment processing is handled exclusively by Apple through StoreKit 2.
Klomio does not use cookies, tracking pixels, fingerprinting, or any analytics service. Your theme preference (light/dark) is stored locally as a non-personal configuration value.
Klomio supports local notifications only. There is no push notification server.
All notifications are generated entirely on your device. No data is transmitted to deliver them.
Odometer readings are an optional feature. If you choose to record them:
You can export your data at any time in the following formats:
All exports are generated entirely on your device and shared using your device's native share functionality.
Klomio does not enforce automatic deletion of your trip data. You are in full control of when data is removed.
As a user in the EU, you have the following rights:
Because all data is stored locally on your device, most of these rights can be exercised directly within the App without needing to contact us.
You can delete your data in several ways:
Klomio runs no cloud, account, or sync service, so your trips are never uploaded to Klomio. Like other app data, they are part of your device's standard backup (iCloud or local) when you have device backups enabled; Apple encrypts that backup and you control it in iOS Settings. Deleting a trip in the App removes it from your device.
Klomio is designed for adults who track business mileage. We do not knowingly collect personal information from children. While Klomio uses third-party map services for address search and route calculation, queries are not associated with user identity (no account or user ID is transmitted), and all trip data is stored only on your device. If you believe a child has used the App, please contact us so we can advise.
If you believe your data protection rights have been violated, you have the right to lodge a complaint with the Dutch Data Protection Authority:
Autoriteit Persoonsgegevens (AP)
Website: https://autoriteitpersoonsgegevens.nl
Email: info@autoriteitpersoonsgegevens.nl
Phone: +31 (0)88 1805 250
You may also contact the supervisory authority in the EU member state where you reside or work.
Klomio requests the minimum set of permissions needed to provide trip tracking. You can grant or revoke any of these at any time in your device settings.
When you install Klomio from the App Store or TestFlight, Apple may collect crash logs, basic device information, and aggregated usage metrics. This data is governed by Apple's Privacy Policy. Tienne Labs does not access or receive this information directly, although Apple may share aggregated, non-identifying analytics with us through App Store Connect if you have not opted out of sharing diagnostics with developers in your iOS settings.
We may update this policy from time to time. When we make changes, we will update the "Last updated" date at the top of this page and may notify you through a notice in the App. Your continued use of Klomio after changes are published constitutes acceptance of the updated policy.
If you have questions about this privacy policy or how your data is handled, contact us at:
Tienne Labs
Email: support@tiennelabs.com
Website: https://klomio.app