Who we are
Expenseum is a mobile application published by Appentium (“we”, “us”, “our”). We act as the data controller for the information processed by the app. You can contact us at info@appentium.com.
Scope
This policy describes how Expenseum collects, uses, and protects information when you use the app, including offline use and optional cloud backup features (Google Drive). By using the app, you agree to this policy.
Information we collect
Expenseum is designed to be offline‑first. Your financial records are stored on your device unless you choose to back up or sync to your own Google Drive.
- Financial records you enter (on device): ledgers/books, cash‑in and cash‑out entries, amounts, dates, payment modes, notes, and any custom fields you create.
- Voice input (optional): amounts and phrases you speak for transaction entry. Audio is processed on device; transcripts are saved only if you confirm the entry.
- Files you import/export (optional): CSV or PDF reports you create or import.
- Backup metadata (optional): when you enable backup/sync, we store backup files in your own Google Drive under your account. We do not have access to your Google Drive account outside the app’s authorized folder/scope.
- Diagnostics (app performance & crash logs): only if you explicitly opt‑in in settings. These do not include your financial records.
We do not sell your personal data. We do not use your financial records for advertising.
How we use information
- Provide core features: ledger management, expense & income tracking, reports (PDF/CSV), filters, and charts.
- Facilitate optional features: voice entry, local device backups, and Google Drive sync/restore.
- Improve reliability and security (e.g., optional crash diagnostics).
- Comply with legal obligations and enforce our terms.
On‑device processing & offline design
Expenseum stores your records locally on your device by default. Many features work fully offline. If you choose to use cloud backup (Google Drive), your data will be transmitted to your own Drive account using secure connections.
App permissions
Expenseum requests only the permissions required for features you decide to use:
| Permission | Purpose | When requested |
|---|---|---|
| Microphone | Capture your voice for speech‑to‑text when adding entries by voice. | Only when you use the voice input feature. |
| Files & Storage | Create local backups and export PDF/CSV reports to device storage. | When exporting or backing up to local storage. |
| Network | Enable Google sign‑in and syncing backup files to Google Drive. | Only for cloud backup/restore features. |
| Google Drive access (OAuth) | Store and restore your backup files in your own Drive account within the app’s folder/scope. | Only when you connect Google Drive. |
Backups, sync & deletion
- Local backups: You can create encrypted (if enabled) backups on your device storage.
- Google Drive sync: If enabled, the app stores backup files in your Google Drive within the authorized app folder. We do not access or manage other Drive files.
- Restore: You may restore data from a local file or from your Google Drive backups.
- Delete data:
- On device: delete books/entries or uninstall the app to remove local data.
- On Google Drive: remove the app’s backup folder or specific backup files via Google Drive.
- You can also revoke Drive access in your Google Account’s Security & Third‑party access settings.
Third‑party services
When you enable cloud sync, Expenseum uses Google services under your Google Account:
- Google Sign‑In & Google Drive API: used solely to authenticate you and store/restore your backup files under your account. See Google’s privacy policy: https://policies.google.com/privacy.
We do not use third‑party advertising SDKs. Analytics/crash reporting (if offered) is strictly opt‑in and excludes your financial records.
Data retention
Your data remains on your device and/or your Google Drive until you delete it. If you opted in to diagnostics, those logs are retained only as long as needed for troubleshooting and then deleted or anonymized.
Your privacy rights
Depending on your location, you may have rights to access, correct, export, or delete your personal data. You can perform most actions in‑app (edit or delete entries, remove backups). For additional requests, contact us at info@appentium.com. We will verify your request and respond as required by applicable law.
Do Not Track: Expenseum does not track users across third‑party sites and does not respond to DNT signals.
Children’s privacy
Expenseum is not directed to children under 13, and we do not knowingly collect personal data from children. If you believe a child has provided personal data, please contact us so we can delete it.
Security
We use reasonable technical and organizational measures to protect your information. No method of transmission or storage is 100% secure; you are responsible for safeguarding device access, screen locks, and backup files.
Changes to this policy
We may update this Privacy Policy from time to time. We will revise the “Last updated” date above and, where required, notify you in‑app.
Contact us
If you have questions or requests about this Privacy Policy, contact us at info@appentium.com.