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Mobile Apps Privacy Policy

Last updated: November 2026

This privacy policy covers mobile and desktop applications published by Overpass Limited, including RecipeDrop, DoneRight, TightFive, Synaptree, Imprimo, Letpack, Plugmark, and Toeboard. We build apps that respect your privacy. Here is exactly what our apps do and do not do with your data.

Dicera has its own policy. It never stores your voice. Read it at overpass.co.uk/dicera/privacy.

DayRoam has its own policy, because it offers an optional account and uses usage analytics and crash reporting: DayRoam Privacy Policy.

Ear Assist has its own privacy policy, because it uses advertising, analytics and an optional recording feature: Ear Assist Privacy Policy.

Who we are

Our apps are built and published by Overpass Limited, a company registered in England and Wales (Company No: 05074817). Our registered address is 124 City Road, London, EC1V 2NX.

Our core principle: your data stays on your device

The vast majority of data created in our apps is stored locally on your device. We do not upload your recipes, photos, audio recordings, notes, or any other user-generated content to our servers. Your data belongs to you.

What data our apps collect

Data stored locally on your device

Each app stores data relevant to its function on your device only. This includes:

  • RecipeDrop: saved recipes, ingredient lists, cooking notes
  • DoneRight: job records, photos, PDF reports, GPS coordinates (for photo location tagging)
  • TightFive: comedy set timers, performance settings
  • Synaptree: narrative maps, node content, project files
  • Imprimo: affirmation sets, display preferences, overlay settings
  • Letpack: properties, regions, certificate dates, photos and PDFs of certificates
  • Plugmark: clients, sites, appliances, test readings, signatures and photos
  • Toeboard: sites, scaffolds, inspection reports, photos and signatures

This data is never transmitted to our servers or any third party. If you uninstall the app, this data is deleted from your device.

Analytics (Google Analytics for Firebase)

Some of our apps use Google Analytics for Firebase to collect anonymised usage data. This helps us understand which features are used and identify crashes. This data includes:

  • App opens and screen views
  • Device type and operating system version
  • Crash reports and error logs
  • Country-level location (derived from IP address, which is not stored)

This data is anonymised and cannot be used to identify you personally. You can opt out of analytics in your device settings.

Location data

DoneRight uses GPS location to tag job photos with coordinates. This is entirely user-controlled -- the app requests location permission and you can deny or revoke it at any time through your device settings. Location data is stored locally in job records and is not transmitted to our servers.

No other Overpass app collects or uses location data.

Microphone and audio

TightFive may request microphone access for performance timing features. Audio is not recorded or stored.

Camera

DoneRight uses the camera to take job photos. Photos are stored locally on your device within the app and are not uploaded to any server.

Letpack, Plugmark and Toeboard

These three apps have no account and no sign-in. They use no analytics and no crash reporting. No data leaves your device except the backups you choose to save, for example with Save backup to Files, to a place you pick such as iCloud Drive or Google Drive, and purchases, which are handled entirely by Apple or Google. Overpass never receives what you enter. Reminders are local notifications created on your phone, with no push service. Your phone's own iCloud or Google backup may include the app's data, in your own account.

Purchases and subscriptions in these three apps are handled entirely by Apple or Google. Overpass receives no purchase data.

What we do NOT do

  • We do not sell your personal data to anyone
  • We do not share your data with advertisers
  • We do not use your data for targeted advertising
  • We do not collect your name, email, or contact details through the apps
  • We do not use tracking pixels or social media SDKs
  • We do not build profiles about you

Our apps may link to the support form on our website. Such a link may fill in the app, its version, your device model and your operating system version so you do not have to type them. Nothing is sent until you add your message and email address and press Send, and the form is covered by our website privacy policy.

In-app purchases and payments

Any purchases made within our apps are processed by Apple (App Store) or Google (Play Store). We do not collect or store your payment information. For Imprimo, payments are processed by Stripe -- again, we do not store your card details.

Children's privacy

Our apps are not directed at children under the age of 13. We do not knowingly collect personal information from children. If you believe a child has provided personal data through one of our apps, please contact us and we will take steps to delete it.

Data retention

Local data persists on your device until you delete it or uninstall the app. Analytics data is retained by Google Analytics for Firebase for up to 14 months and then automatically deleted.

Your rights

Since our apps store data locally on your device, you have full control over it. You can delete app data through your device settings or by uninstalling the app. For anonymised analytics data held by Google, you can opt out through your device's privacy settings.

Under UK GDPR, you also have the right to request information about any data we hold. In practice, because our apps do not transmit personal data to our servers, there is very little (if any) data for us to provide.

Third-party services

Our apps may use the following third-party services:

  • Google Analytics for Firebase -- anonymised usage analytics and crash reporting
  • Apple App Store / Google Play Store -- app distribution and in-app purchases
  • Stripe -- payment processing for Imprimo (desktop app)

Each of these services has its own privacy policy. We encourage you to review them.

Changes to this policy

We may update this policy when we release new apps or features. Any changes will be posted on this page with an updated date. Continued use of our apps after changes indicates acceptance of the updated policy.

Contact us

If you have any questions about how our apps handle your data, or wish to exercise your rights, please contact us: