Frequently Asked Questions
Everything you need to know about private, offline expense tracking and data sovereignty.
No. Gullak operates 100% offline. All financial records, categories, and budget targets are stored strictly inside your phone's sandboxed SQLite database. Zero bytes ever leave your device.
In Settings, tap "Export Backup" to save your encrypted SQLite database or CSV to your phone storage or personal Google Drive. On your new phone, simply install Gullak and tap "Restore Backup".
Yes. 100% free with no monthly subscriptions, paywalls, or advertisements. Soloship Studio created Gullak as a premier showcase of clean, offline Android engineering.
Never. Gullak requires zero SMS permissions, zero bank logins, and zero account creation. You maintain complete sovereign control over every transaction recorded.
Yes. With one tap in Settings, you can export your entire financial history into a standard CSV file that opens seamlessly in Microsoft Excel, Google Sheets, or Apple Numbers.
Gullak is built by Soloship Studio (led by Principal Engineer Hamza Shahid). You can email our team directly at info@soloship.store or shipwithhamza@gmail.com anytime.
Have a feature request or need support?
Our engineering desk is always open. We answer all emails within 24 hours.