Privacy Policy
Last updated: 22 June 2026
The short version
We collect as little data as possible — in fact, none at all. No analytics, no trackers, no ads. Our apps live entirely on your device, so everything you enter stays there. This policy exists because transparency matters to us.
Who we are
Stackberry Limited builds privacy-first apps including Bill Minder, Still & Know, and more. We are based in the United Kingdom.
Data we collect
None. Our apps do not collect, transmit, or store any personal data on external servers. All information you enter — bills, notes, reflections — lives solely on your device and any devices you choose to sync to via Apple's own iCloud infrastructure, which we have no access to.
Analytics and tracking
We do not use any analytics frameworks, tracking pixels, or third-party SDKs that monitor your behaviour. There is no telemetry, no usage logging, and no crash reporting that phones home. This applies to all of our apps.
Third-party services
We do not include advertising networks, social media SDKs, or external analytics tools in any of our apps.
iCloud
Some of our apps may use Apple's iCloud to sync your data across your own devices. This sync is handled entirely by Apple's infrastructure under their own privacy policy. We cannot see, access, or retrieve any data stored in your iCloud account.
App Store
When you purchase or download our apps through the Apple App Store, Apple may collect information as described in their privacy policy. We do not receive any personally identifiable information from Apple about our customers.
Children's privacy
Our apps collect no data whatsoever and are safe for users of all ages. We do not knowingly collect information from children.
Your rights
Under UK GDPR and the Data Protection Act 2018, you have the right to access, correct, or delete your personal data. Because our apps run entirely on your device, we hold no personal data about you. If you'd like to exercise any of your rights, contact us and we'll respond promptly.
Changes to this policy
If we ever change our approach to privacy, we will update this page and note the date of the change above. Our commitment to collecting as little data as possible — and none at all where we can — is a core value, not a feature we'd remove.
Contact
If you have any questions about this privacy policy, you can reach us at support@stackberry.app.