Guiga Labs
Blog
Plain-English explainers on the topics our apps touch. Islamic inheritance, iOS development, and a bit of product design.
2026-05-02 · 6 min read
What is Radd in Islamic Inheritance? Redistributing Surplus Shares
When prescribed shares total less than the estate and there's no residuary heir, Radd returns the surplus proportionally to the eligible fixed-share holders. Worked examples and the schools' positions.
fairsharefara'idradd2026-05-02 · 7 min read
What is Awl in Islamic Inheritance? When Shares Add Up to More Than 100%
Sometimes Quranic prescribed shares total more than the estate. Awl, established by Caliph Umar, scales every share down proportionally so the math works. Worked examples and the algorithm.
fairsharefara'idawl2026-05-01 · 9 min read
Best Islamic Inheritance Apps in 2026: A Reviewed Comparison
An honest, side-by-side review of the leading Fara'id calculators for iPhone in 2026. Accuracy, school coverage, Quranic citations, language support, offline capability, and price.
fairsharefara'idapp review2026-04-30 · 14 min read
How Islamic Inheritance Works: A Plain-English Guide to Fara'id
The classical rules of Islamic inheritance, walked through step by step. The six fractions, who inherits, the special cases, and where the schools differ.
fairsharefara'idislamic finance