Privacy Policy

Last updated: October 18, 2026

1. Introduction

This Privacy Policy explains how Revfluence, LLC (“we,” “us,” or “our”) collects, uses, stores, and shares information in our speed tracking apps:

  • Speedometer: Speed Monitoron iOS (“Speedometer”)
  • Drivenon Android (“Driven”)

We refer to them together as “the Apps.” They work differently. On iOS there are no accounts and your trips stay on your device. On Android you sign in, and your trips sync to the cloud. Where the two differ, we say so explicitly.

2. Information We Collect

2.1 Accounts

Speedometer (iOS) has no accounts. We do not ask for your name, email address, phone number, or a password.

Driven (Android) requires an account. You can create one with an email address and password, or by signing in with Google. We collect your email address and, with Google sign-in, the display name on that account.

Firebase Authentication handles sign-in. We never see your Google password, and Firebase stores email-account passwords only in hashed form. You also choose a unique public username, which is stored in our database.

2.2 Location Data (GPS)

Both Apps use precise GPS location to show your real-time speed, record trip routes, and calculate speed statistics.

On iOS, Speedometer can ask for “Always” location access so trips are detected and recorded automatically, even when the App is closed. Your location is processed on your device and is never sent to us or to any third party.

On Android, Driven does not request background location. A foreground service that you start from the App records your trips. It keeps recording with the screen off or the App in the background, but it never starts before you have opened the App.

2.3 Motion & Activity Data

Both Apps use motion and activity recognition to detect when you start and stop moving: Apple CoreMotion on iOS, and Activity Recognition on Android. This data is processed entirely on your device. It is never sent to us or to any third party.

2.4 Trip Data

Each trip records:

  • start and end time;
  • the GPS coordinates along your route;
  • maximum and average speed;
  • distance and duration;
  • any name you give it.

On iOS, trips, routes, 0–60 results, and settings are stored only on your device and are never uploaded.

On Android, trips are stored on your device and synced to your account in the cloud (see section 4).

2.5 Community Profile & Friends (Android only)

Driven on Android includes leaderboards and a friends list. To support them, we publish a public profile with your username, vehicle name, V-Score, top speed, total distance, and trip count. We also store your friend connections.

The public profile contains aggregate numbers only. Routes, GPS coordinates, and individual trips are never published. You can hide yourself from leaderboards in Settings.

Speedometer on iOS has no leaderboards, friends, or public profiles.

2.6 Preferences

Preferences such as your speed unit (mph, km/h, or knots), speed alert limit, country, and gauge style are stored on your device.

2.7 Usage Analytics & Identifiers

We collect analytics on how the Apps are used, including:

  • screens viewed and features used;
  • settings changes and onboarding steps;
  • trips started and completed, with trip totals (distance, duration, maximum and average speed);
  • subscription and purchase events.

Analytics events never include your location or route. They are associated with a random identifier generated on your device (and, on Android, with your account), plus basic device information such as model, OS version, app version, and language. Our analytics provider may estimate your approximate city, region, and country from your IP address.

For install attribution we also collect a mobile advertising identifier: the Google Advertising ID on Android, and Apple's IDFA on iOS. On iOS, the IDFA is collected only if you allow itthrough Apple's App Tracking Transparency prompt, which appears when you first open Speedometer.

2.8 Subscription & Purchase Data

The Apps require a subscription, which may start with a free trial. When you start a trial or make a purchase, we record the product identifier, price, and currency. Apple or Google processes your payment. We never receive your card number or billing details.

3. How We Use Your Information

  • Calculate and display your real-time speed
  • Record trip routes and statistics, and detect trip start and end
  • Show your trip history, odometer, and speed alerts
  • Manage your subscription and access to paid features
  • Measure app performance, diagnose problems, and improve the Apps
  • Attribute app installs to the marketing campaigns that produced them
  • Android only: create and authenticate your account, back up and restore your trips, and power leaderboards, friends, and public profiles

4. Data Storage and Cloud Sync

iOS:Speedometer stores your data only on your device. Nothing is synced to a server, so deleting the App or using Settings → Delete All Data removes it permanently.

Android: Trips are written first to a database on your device, which stays the primary copy. While you are signed in, Driven also copies your completed trips (GPS route, speeds, distance, and duration) to Google Cloud Firestore under your account. This keeps your history after a reinstall or on a new device. Long routes are downsampled before upload. Synced trips can be read only by your signed-in account, and data is encrypted in transit.

5. Third-Party Services

The Apps use the following service providers:

  • Mixpanel (both): product analytics. Receives the usage events and identifiers described in section 2.7.
  • AppsFlyer (both): install attribution and marketing measurement. Receives:
    • install and app-open data;
    • device information and IP address;
    • trial and purchase events;
    • your advertising identifier, where permitted.
  • Superwall (both): subscription screens. Receives which offers you see, the plan you choose, purchase outcomes, and basic device information.
  • Apple App Store and Google Play: subscription purchases and payment processing.
  • Apple MapKit (iOS) and Google Maps (Android): draw the maps your routes appear on.
  • Firebase Authentication and Cloud Firestore (Android only, Google): accounts, sign-in, synced trips, profiles, and friend connections.
  • Google Sign-In (Android only): optional sign-in that shares your email address and display name with us.

These providers process information on our behalf under their own privacy policies and their agreements with us. We require them to protect your information at least as well as this Privacy Policy describes.

6. Tracking and Data Sharing

We do not sell your personal information. We never share your GPS routes, trip coordinates, or trip history with advertisers, data brokers, or anyone else.

For analytics and marketing measurement, we share these with the partners named in section 5:

  • device identifiers (and, on Android, account identifiers);
  • your advertising identifier, where permitted;
  • purchase events.

Our attribution partner may combine this with data from advertising networks to work out which ad led to an install. On iOS this happens only if you allow tracking. If you don't, attribution relies on Apple's privacy-preserving SKAdNetwork. Neither App shows third-party ads.

On Android, the aggregate profile statistics in section 2.5 are visible to other Driven users unless you hide your profile.

7. Data Retention and Deletion

iOS:Data stays on your device until you delete it. Use Settings → Delete All Data in Speedometer, or delete the App. We keep no copy, so deleted data cannot be recovered.

Android: We keep your account data for as long as your account exists. Deleting a trip in the App also removes it from the cloud.

Deleting your account in Settings removes it along with its data: synced trips, public profile, username, and friend connections. You can also request deletion at trydriven.app/delete-account. Uninstalling Driven removes the copy on your device, but does not by itself delete your account.

Analytics and attribution data is kept only as long as needed for the purposes above. After that it is deleted or anonymized under each provider's retention settings.

8. Your Rights and Choices

  • Delete individual trips in either App
  • iOS: erase everything with Settings → Delete All Data
  • Android: delete your account and its data in Settings or with the web form
  • Android: hide your profile from leaderboards in Settings
  • Revoke location, motion, or notification permissions at any time in your device settings. The Apps can't record trips without location access.
  • iOS: allow or deny tracking at any time in Settings → Privacy & Security → Tracking
  • Android: reset or delete your advertising ID in your device settings

Depending on where you live (for example, under the GDPR in the EU and UK, or the CCPA in California), you may have the right to:

  • access your personal information;
  • correct it;
  • delete it;
  • object to or restrict its processing.

To make a request, including for analytics or attribution data, contact us at the address below. We will respond within the time required by law.

9. Children's Privacy

The Apps are not directed at children under 13, and we do not knowingly collect personal information from them. If you believe a child has given us personal information, please contact us and we will take appropriate action.

10. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will appear on this page with a new “Last updated” date. For significant changes, we will also give notice in the Apps or on this website.

11. Contact Us

Revfluence, LLC

team@revfluence.ai