Wais Privacy Policy
Effective 2026-10-17
Wais is a budget tracker that works without an account. This policy explains what leaves your device and what does not.
Your financial data stays on your device
Your transactions, amounts, accounts, account names, categories, budgets, savings goals, profiles and notes are stored only on your device. Wais has no account system and no server that receives them. Wais never sends them anywhere.
What is collected, and only with your permission
On first launch, Wais asks whether you allow anonymous usage statistics and crash reports. Nothing is collected until you choose “Allow”. If you choose “Don’t allow”, nothing is collected.
If you allow it, Wais uses two Google Firebase services:
- Firebase Analytics records how the app is used: for example, which screens are opened, when the app is first opened, and how long sessions last. With these events it records your device model, operating system version, app version, language, approximate country, and a random identifier for this installation. Wais uses this to see which features matter and where people get stuck.
- Firebase Crashlytics sends a report when the app crashes: the technical details of the error, your device model, operating system version, app version, the time of the crash, and a random identifier for this installation. Wais uses this to find and fix bugs.
Neither service receives your name, email address, or financial data. Wais does not use this data for advertising, does not sell it, and does not share it with anyone other than Google, which processes it for Wais. See how Google uses information from apps that use its services and the Firebase privacy information.
How long it is kept
Google keeps Analytics event data for the retention period set for Wais’s Firebase project, which is at most 14 months. It keeps Crashlytics crash reports for 90 days.
Changing your choice
You can turn usage statistics and crash reports on or off at any time in Settings → Privacy → Share usage & crash reports. Turning it off stops all further collection.
Other network use
To convert between currencies, Wais downloads current exchange rates over the internet. That request contains no personal or financial data.
Device backups
On Android, your device’s own backup (Google backup) may include Wais’s data, under your Google account’s backup settings. On iOS, the same applies to iCloud device backups. Wais does not operate these backups and cannot read them.
Children
Wais is not directed at children under 13 and does not knowingly collect data from them.
Changes to this policy
If this policy changes, the new version will be posted at this address with a new effective date.
Contact
Questions about this policy: jolotan.support@gmail.com.