Privacy Policy
Last updated: 7 September 2026
Your spending data — every amount, category and note — lives only in the app on your phone. It never reaches us. We collect a little anonymous usage and crash data to fix bugs and improve the app, and you can switch that off in Settings. If you sign in, we store your name and email so we can tell you about updates.
Who we are
Kiff-Kach is a personal spending tracker for Android, made by the Kiff-Kach team in Morocco. For any privacy question or request, email contact@kiff-kach.com. We are the data controller for the limited data described below.
What stays on your device never sent to us
Everything you enter about your money is stored in a private database on your phone and is never transmitted to us or anyone else:
- Transactions — amounts, titles/notes, dates, payment methods
- Categories and subcategories, including any you create or rename
- Your monthly income and savings target
- Settings — currency, salary-cycle start day, theme, language
We cannot see any of this. It is deleted when you uninstall the app. You can export it yourself to an Excel file at any time from Settings.
What we do collect, and why
| Data | Why | Your control |
|---|---|---|
| Account — your name and email address (only if you sign in) | To sign you in, and — only with your consent — to email you when a new version is released. | Withdraw email consent, or delete your account entirely, in Settings. |
| Anonymous usage data — which screens and features are opened; standard device/app info (OS version, device model, app version, language, timezone, mobile carrier); an anonymous identifier | To understand which features people actually use, so we build the right things. | Turn off “Share anonymous usage data” in Settings. On by default. |
| Crash & error reports — error type, stack trace, device/app info, recent non-sensitive breadcrumbs (e.g. “opened Stats”) | To find and fix bugs quickly. | Covered by the same Settings toggle. |
We never include in usage or crash data: any transaction amount, any transaction title or note, any category name you created, or your income or savings figures.
Who processes this data
- Supabase — hosts sign-in and your account profile (name, email). Servers in the European Union.
- PostHog — processes the anonymous usage data and crash reports. Servers in the European Union (
eu.i.posthog.com). - Google Play — distributes the app. If you choose “Continue with Google”, Google authenticates you and Google's own privacy policy applies to that step.
We do not show ads, we do not sell or rent your data, and we do not share it with anyone beyond the processors above.
Legal basis
- Account data — necessary to provide the sign-in you asked for. Marketing emails are sent only on your explicit consent.
- Anonymous usage & crash data — our legitimate interest in keeping the app working and improving it, balanced by the fact that it contains no financial or directly identifying information and can be switched off.
How long we keep it
- On-device data — until you delete it in the app or uninstall.
- Account profile — until you delete your account.
- Usage & crash events — retained by PostHog for a rolling window (currently up to 12 months) and then removed.
Your rights
- Opt out of usage and crash collection: Settings → Share anonymous usage data.
- Withdraw marketing-email consent: Settings.
- Delete your account: Settings → Delete account. This removes your profile and wipes the app's data on that device.
- Access, correct, or erase the account data we hold: email contact@kiff-kach.com and we'll handle it within 30 days.
These rights are provided under Moroccan Law 09-08 on the protection of personal data and, for users in the EU/EEA, the GDPR.
Security
All traffic to Supabase and PostHog is encrypted in transit (HTTPS/TLS). Your on-device data sits in the app's private storage, which other apps cannot read.
Children
Kiff-Kach is not directed at anyone under 16, and we do not knowingly collect data from children.
Changes to this policy
If we change how we handle data, we'll update this page. For anything material, we'll also email signed-in users.
Contact
Questions or requests: contact@kiff-kach.com · Support: support@kiff-kach.com