FairShare for iOS
Islamic inheritance, calculated faithfully.
A free, offline Fara'id calculator with five schools of thought side-by-side and every share linked to its Quranic source.
Free · No ads · No tracking · Works offline
5
schools of thought
0
data collected
EN/AR
bilingual + RTL
100%
offline
Built for students, teachers, and anyone making sense of an estate.
FairShare walks you through a guided questionnaire — only relevant questions appear — and shows the result as a family tree, with the Quranic basis for every share one tap away.
Five schools of thought
Compare General, Hanafi, Maliki, Shafi'i, and Hanbali side-by-side. Where they differ, every ruling is shown with its reasoning.
Quranic foundation
Every share is linked to the verse that governs it — Surah An-Nisa 4:11, 4:12, and 4:176 — so you can see the source for yourself.
Handles the edge cases
Fixed shares, residuary heirs, blocking (Hajb), Awl, Radd, and well-known special cases like Umariatan, Musharakah, and Grandfather-with-siblings.
Bilingual English & Arabic
Full right-to-left layout for Arabic. Pick the language at first launch or switch any time in Settings.
Offline & private
All calculations run on your device. No account, no network, no analytics, no ads. Your family's details never leave your phone.
Export & save
Save calculations for later, export a clean PDF report, or share the family tree as an image — useful for study circles or family discussions.
Surah An-Nisa
Every share, linked to its source.
When FairShare gives a daughter 1/2, a wife 1/4, or a mother 1/3, you can tap the heir to see the verse that governs the share. The reasoning isn't hidden behind code — it's shown alongside every result.
An-Nisa 4:11 · 4:12 · 4:176, plus authentic hadith on inheritance
How it works
01
Pick your school
Choose General (the majority opinion) or one of Hanafi, Maliki, Shafi'i, Hanbali. You can switch any time.
02
Answer a guided flow
FairShare asks only what's relevant — spouse, children, parents, grandparents, siblings. Most calculations finish in under 60 seconds.
03
See the family tree
Heirs render as a tree with each share's fraction and percentage. Tap any heir for the Quranic citation and a plain-language explanation.
An educational tool, not legal or religious advice.
FairShare illustrates how an estate would be distributed under the classical rules of Fara'id. Actual distributions depend on jurisdiction, debts, wasiyyah (bequests), and other factors outside the scope of this calculator. Before acting on any calculation, please consult a qualified mufti or Islamic scholar familiar with your family's specific circumstances, alongside a licensed attorney for the legal and tax aspects of estate settlement.
Frequently asked questions
What is Fara'id?
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Fara'id is the classical Islamic law of inheritance, derived primarily from Surah An-Nisa in the Quran (verses 4:11, 4:12, and 4:176) and detailed in centuries of scholarly work. It assigns prescribed shares to specific heirs (spouses, parents, children, and siblings) and rules for distributing what remains.
How is inheritance distributed in Islam?
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Islamic inheritance follows a tiered system. First, fixed-share heirs (ashab al-furud) receive their prescribed fractions: 1/2, 1/4, 1/8, 2/3, 1/3, or 1/6. Then residuary heirs (asabah) take what remains. Special rules — Awl, Radd, and Hajb (blocking) — handle cases where shares exceed the estate, fall short, or where a closer heir prevents a more distant one from inheriting.
What's the difference between the four Sunni schools on inheritance?
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The four Sunni schools — Hanafi, Maliki, Shafi'i, and Hanbali — agree on most rulings but diverge in specific edge cases. The Grandfather-with-siblings case, the Musharakah (shared) case, and certain residuary scenarios all have meaningful differences. FairShare's Compare Schools view shows you exactly where they differ for any given family scenario.
Does FairShare handle Shia (Ja'fari) inheritance rules?
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No. FairShare currently covers the Sunni five-madhhab framework (General/majority opinion, Hanafi, Maliki, Shafi'i, Hanbali). Shia inheritance has substantially different rules and isn't supported in this version.
Can I use FairShare offline?
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Yes — FairShare is offline-first by design. The calculation engine runs entirely on your device. Once installed, the app needs no network connection to function.
Does FairShare collect any data?
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No. FairShare collects, transmits, and stores no personal data. Saved calculations and your language/madhhab preferences live only on your device. You can read the full policy at /fairshare/privacy.
What is Awl? What is Radd?
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Awl is the proportional reduction applied when fixed shares total more than 100% of the estate — every heir's share shrinks proportionally so the total fits. Radd is the opposite: when fixed shares total less than 100% and there are no residuary heirs, the surplus is redistributed back among the eligible fixed-share heirs. FairShare detects and applies both automatically.
Is FairShare a substitute for a qualified scholar?
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No. FairShare is an educational reference. For an actual estate distribution, please consult a qualified mufti or scholar familiar with your family's specific circumstances, alongside a licensed attorney for the legal and tax aspects in your jurisdiction.
How much does FairShare cost?
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FairShare is free. There are no in-app purchases, no subscriptions, no ads.
What languages are supported?
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English and Arabic, with full right-to-left layout for Arabic.
Try it for yourself.
Free on the App Store. No account, no subscription, no in-app purchases. Just open it and start calculating.
Download on the App Store