Your habits, your data.

KeepFlow is built around a simple idea: the data you create about your own life belongs to you. This policy explains exactly what we collect, what we don't, and how things work behind the scenes.

Last updated: April 29, 2026

Who we are

KeepFlow ("the app", "we", "us") is developed and operated by Tapronix. The app's bundle identifier is com.tapronix.keepflow. Throughout this policy, "you" means the person using KeepFlow on their device.

If you have any questions about this policy or your data, you can reach us at [email loading…].

What KeepFlow stores

KeepFlow is a habit tracker. To do its job, it stores the data you put into it on your device:

Habits you create — names, icons, target frequencies, habit type (boolean, quantitative, or timer), and any notes you add.
Completion records — which habits you completed, when, and any quantity or duration values associated with them.
Streaks and statistics — derived from your completion records to power features like the Heat River calendar, flow charts, and leaderboards.
App preferences — your chosen theme, notification settings, and other in-app configuration.

That's it. KeepFlow does not ask for your name, email, phone number, contacts, location, photos, or any other identifying information.

Where your data lives

On your device

Your habit data is stored locally on your iPhone or iPad using Apple's standard storage frameworks. It stays on your device unless you choose to enable iCloud sync.

In your iCloud (optional)

If you enable iCloud sync, KeepFlow uses Apple's CloudKit service to keep your habits in sync across your devices. Your data is stored in your private iCloud database — specifically, in a custom zone called KeepFlowZone.

Important Tapronix has no access to your private CloudKit data. We cannot read it, browse it, or export it. Sync happens directly between your devices and your own iCloud account, governed by Apple's privacy policies.

Notifications

If you enable reminders, KeepFlow schedules local notifications using UNUserNotificationCenter on your device. These notifications never leave your device and are not routed through Tapronix or any third-party server.

What we don't do

We do not run analytics, telemetry, or crash-reporting SDKs that profile you.
We do not include third-party advertising networks or trackers.
We do not sell, rent, share, or trade your data with anyone, ever.
We do not require an account, email, or login to use the app's core features.
We do not access your contacts, photos, microphone, camera, or location.

Permissions KeepFlow may request

KeepFlow only asks for permissions strictly necessary for features you opt into:

Notifications — to deliver habit reminders you set up. Always optional.
iCloud — to sync your data across your devices. Always optional, and uses your own iCloud account.
Haptics & sound — for in-app feedback like completion confirmations. No special permission required.

You can revoke any of these at any time in iOS Settings.

Children's privacy

KeepFlow is not directed at children under 13. We do not knowingly collect personal information from children. Because the app does not collect personal information from anyone, this is largely moot — but the principle stands.

Your rights

Because all of your habit data lives on your device or in your private iCloud, you have full control:

Access — your data is visible to you within the app at all times.
Export — you can export your habit history from within the app's settings.
Deletion — uninstalling KeepFlow removes its local data. Disabling iCloud sync (or deleting the app's data from iCloud Settings) removes the synced copy.
Portability — exported data is provided in a standard, readable format.

If you live in a region with specific data protection rights (such as the EU's GDPR or California's CCPA), those rights apply — and as described above, the design of KeepFlow already honors them.

Security

Local data is protected by iOS's built-in app sandboxing and, when your device is locked, by the device's encryption. CloudKit data inherits Apple's CloudKit security model, including encryption in transit and at rest.

No system is perfect, but because Tapronix never receives your data, the surface area for breach on our end is essentially zero.

Changes to this policy

If we ever update this policy, we'll change the "Last updated" date above and, for material changes, surface an in-app notice the next time you open KeepFlow. Continued use of the app after a change means you accept the revised policy.

Contact

Questions, concerns, or feedback about privacy? Email us at [email loading…]. We read everything that comes in.