Support & FAQ

The App calculates your Zakat in three steps:

1. Add all your zakatable assets: gold, silver, cash, investments, business assets, and receivables
2. Enter any deductible debts — these are automatically subtracted
3. The App compares your net wealth against the Nisab threshold and calculates 2.5% if the threshold is met

All calculations happen on your device using live gold and silver prices for the Nisab threshold.

Nisab is the minimum wealth threshold that makes Zakat obligatory. The App supports two standards:

• Gold standard: 85 grams of gold
• Silver standard: 595 grams of silver

The App fetches live gold and silver spot prices and updates the Nisab threshold automatically, so you always see the current value in your local context.

A Hawl is the Islamic lunar year — Zakat becomes due when you have held wealth above Nisab for one complete lunar year. The App tracks your Hawl start date and sends reminders before it ends so you can calculate and pay your Zakat on time.

Completely private. All asset values, Zakat calculations, and payment records are stored only on your device. LynxApps has no access to your financial data. No account or registration is required. We only collect anonymous usage analytics and crash reports through Firebase to improve the App. See our Privacy Policy for full details.

Yes. The App supports multi-person tracking — add profiles for yourself and family members, each with their own asset list, Hawl, and Zakat calculation. All data stays on one device, under one app.

Free Plan:

• Up to 2 Zakat years of history
• Core asset tracking and Zakat calculation
• Live Nisab and Hawl tracking
• Payment recording
• Ad-supported

Premium Plan:

• Unlimited Zakat years of history
• Analytics and wealth trend reports
• PDF report generation
• Spreadsheet export
• Ad-free

Three Premium options:

• Monthly: $0.99/month (auto-renews)
• Annual: $9.99/year (~$0.83/month, auto-renews) — save 16%
• Lifetime: $19.99 one-time purchase (permanent access, no renewal)

All prices in USD. Prices may vary by region. All purchases are processed by Google Play.

You can cancel anytime through Google Play:

1. Open the Google Play Store
2. Tap your profile icon (top right)
3. Select Payments & subscriptions
4. Tap Subscriptions
5. Find Zakat Book and tap Cancel subscription

You retain Premium access until the end of your current billing period. For refund requests, visit Google Play's refund page.

Zakat Book provides calculations for guidance and record-keeping purposes. The App implements standard Zakat methodology (2.5% on net zakatable wealth above Nisab held for one Hawl), but it does not constitute a religious ruling. For your specific situation, especially for complex assets or business wealth, please consult a qualified Islamic scholar or your local mosque.

The App supports 5 languages with full UI localization and RTL support:

• English
• Arabic (عربي) — full RTL
• Urdu (اردو) — full RTL
• Indonesian (Bahasa Indonesia)
• Turkish (Türkçe)

Minimum Android version will be confirmed at launch. The App is designed for modern Android versions (Android 8.0 Oreo and above). Exact requirements will be listed on the Google Play Store page.