Credits & Acknowledgements

Moohasaba is built on the generosity of reciters, scholars, data providers, and the open-source community. We are grateful to everyone whose work makes this app possible, and we want to credit them clearly. Copyright in each recording or dataset remains with its respective owner; we use these works to support your worship and will credit differently or remove any of them promptly at a rights-holder's request.

Qur'an recitation

Verse-by-verse and full-surah audio is streamed from the Quran.com / Quran Foundation content delivery network (audio.qurancdn.com and verses.quran.com). Multiple reciters are offered so you can choose the voice you find most beneficial.

Recitation audio & metadata: Quran.com / Quran Foundation (quran.com)
Each recitation remains the property of its reciter or publisher

Athan (call to prayer)

The call to prayer is streamed from a curated set of well-known muezzin recordings hosted publicly by IslamCan (islamcan.com), including recordings associated with Makkah (Masjid al-Haram), Madinah, and other reciters. These recordings are provided for personal, devotional use within the app.

Athan recordings: IslamCan (islamcan.com)
Each recording remains the property of its muezzin or publisher

Duas, Adhkar & Qur'anic text

The supplications, morning and evening adhkar, and their translations are drawn from the authenticated Sunnah — primarily Hisnul Muslim(The Fortress of the Muslim) by Sa'id bin Ali bin Wahf al-Qahtani — along with the Qur'an and the major hadith collections (Bukhari, Muslim, Abu Dawud, Tirmidhi, an-Nasa'i, Ibn Majah, and others). Each entry cites its source within the app.

Fiqh & knowledge engines

Moohasaba's madhab-aware guidance engines — covering fasting (qada, fidya, kaffarah), Zakat (nisab, hawl, the eight categories), travel prayer (qasr and jam'), salah, wudu, the shahadah, and the menstruation/postpartum (haydh & nifas) rulings — compile commonly cited positions of the four Sunni schools. This content is educational, may be marked "pending scholarly review," and is not a binding fatwa; each surface links to the sources below and reminds you to consult a qualified scholar.

The Qur'an — foundational verses (e.g. 2:183–185 fasting, 9:60 Zakat recipients, 4:101 travel prayer)
The major hadith collections — Sahih al-Bukhari, Sahih Muslim, and the wider six books (Abu Dawud, at-Tirmidhi, an-Nasa'i, Ibn Majah), referenced via sunnah.com
Islamic Jurisprudence According to the Four Sunni Schools (al-Fiqh ʿalā al-Madhāhib al-Arbaʿa) by ʿAbd al-Raḥmān al-Jazīrī — used for the school-by-school comparisons
IslamQA (islamqa.info) — cross-checked for contemporary rulings

Worship guides (how to pray, wudu, Hajj & shahadah)

The step-by-step teaching guides — how to pray (salah), how to perform wudu (ablution), the Hajj & Umrah walkthrough, and taking the shahadah — present the widely-taught wordings and sequences, with notes where the four schools differ. They are educational, not a binding fatwa. Compiled with reference to:

The Qur'an and the major hadith collections (referenced via sunnah.com)
Islamic Jurisprudence According to the Four Sunni Schools (al-Fiqh ʿalā al-Madhāhib al-Arbaʿa) by ʿAbd al-Raḥmān al-Jazīrī, and standard madhab manuals
New-Muslim support resources (linked from the shahadah guide): Rabata Convert Care (rabata.org) and the Ta'leef Collective

Salawat & devotional collections

The salawat library and the weekly devotional cycle draw on classical collections of blessings upon the Prophet (peace and blessings be upon him) and traditional litanies:

Dalā'il al-Khayrāt — the celebrated collection of Imam Muhammad ibn Sulaymān al-Jazūlī (d. 870 AH)
The general daily wird (istighfar, salawat, and tahlil) — from the shared devotional practice common across the Sunni spiritual paths

Daily inspiration & reflection

The verse, hadith, and wisdom shown on the home screen, and the self-accounting (muhasaba) reflection prompts, are drawn from:

The Qur'an and the authenticated Sunnah (Bukhari, Muslim, at-Tirmidhi, Abu Dawud, and others)
Classical works of the scholars, including Madārij al-Sālikīn by Ibn Qayyim al-Jawziyya, and widely-transmitted maxims of the early Muslims

Zakat & travel data

Live currency exchange rates for Zakat: the Exchange Rate API (open.er-api.com)
Airport & coordinate data for travel prayer (qasr/jam'): the mwgg/Airports dataset — MIT License

Prayer times & astronomy

Prayer times, Qibla direction, sun path, and moon phases are computed on your device using established astronomical methods, so your precise location is never required to leave your device for these features.

Prayer-time & Qibla calculations: adhan (Batoul Apps) — MIT License
Sun and moon positions: SunCalc by Vladimir Agafonkin — BSD-2-Clause License
Hijri (Umm al-Qura) dates: your browser's built-in Intl Islamic calendar

The selectable calculation conventions follow the published twilight angles of the recognised timekeeping authorities:

Muslim World League (MWL)
Islamic Society of North America (ISNA)
Umm al-Qura University, Makkah (Saudi Arabia)
Egyptian General Authority of Survey
University of Islamic Sciences, Karachi
Institute of Geophysics, University of Tehran
Majlis Ugama Islam Singapura (MUIS), Singapore

Location, maps & weather data

City search and location names are resolved through a privacy-preserving proxy so your queries are not sent directly to a third party. Optional weather on the home screen is fetched by approximate coordinates only.

Weather: Open-Meteo (open-meteo.com) — data under Creative Commons Attribution 4.0 (CC BY 4.0)
Time-zone lookup: tz-lookup — MIT License

Calendar integration

You can optionally show your own Google Calendar events as a read-only layer via a private iCal (.ics) address. Nothing is ever written back to your calendar.

iCal parsing: node-ical — MIT License

Typography

Geist & Geist Mono typefaces by Vercel — SIL Open Font License 1.1

Open-source software

Moohasaba is made possible by an incredible open-source ecosystem. With thanks to the maintainers of:

Next.js & React — the application framework and UI runtime (MIT)
Tailwind CSS — styling (MIT)
shadcn/ui, Base UI & Radix primitives — accessible UI components (MIT)
Lucide — icon set (ISC)
Framer Motion — animations (MIT)
Three.js, React Three Fiber & Drei — 3D rendering (MIT)
date-fns — date utilities (MIT)
jsPDF & jspdf-autotable — on-device PDF reports (MIT)
Zod — validation (MIT)
Zustand & SWR — state and data fetching (MIT)
web-push — push notifications (MPL-2.0)

Infrastructure & services

Vercel — hosting, analytics & content delivery
Supabase — authentication & database
Stripe — payment processing
Resend — transactional email
Sentry — error monitoring

Report a concern

If you are a rights-holder and would like your work credited differently or removed, please contact us and we will act promptly. Moohasaba is a product of Lowly Rug LLC.