Kepler Alerts vs Halaal

The Kepler51 mobile app helps you monitor conditions predictively and in real-time by utilizing global data metrics and analytics. With this information you can make informed decisions about your operations and keep your staff aware of potential hazards. Whether you are driving down the road or working at a remote location, our app alerts you to hazardous conditions wherever you are on the globe.

Prayer, Quran, hadith and remembrance — one beautiful app, made with care, that keeps your data on your phone. THE DAY, ANCHORED Prayer times calculated with the official method for your region. The next prayer front and center, the full day beneath it, sunnah and fard rakaat for each prayer, and a qibla compass when you need it. THE QURAN, AS PRINTED The complete Madinah Mushaf, page-true and pixel-exact. Read with translations, search any ayah or surah, and share verses as clean citation cards. Optional downloads add more ways to read: • A tajweed Quran with color-coded recitation rules • The Warsh narration, with its own numbering, text and font THE SIX BOOKS Sahih al-Bukhari, Sahih Muslim, Sunan Abi Dawud, Jami at-Tirmidhi, Sunan an-Nasai and Sunan Ibn Majah. Arabic with English translation, downloaded book by book, searchable down to a single line. REMEMBRANCE Morning and evening adhkar from Hisn al-Muslim, every supplication with its source, each one shareable as a card. ONE SEARCH A half-remembered phrase is enough. Search the Quran, hadith and adhkar together and land on the exact verse or narration. CALENDAR A clean, simple calendar for your events. Sign in with your Halaal account and it goes where you go — the same calendar in the app and on halaal.app. YOURS, PRIVATELY Everything else works with no account and no sign-up. Your location is used once, on your phone, to calculate prayer times — it is never stored or sent anywhere. Scripture lives on your device and works offline.