# Ad-Deen > Comparative study of major world religions and atheism with supporting evidence. (iPhone/iPad app by Rafael Santiago.) - Source: https://appshunter.io/ios/app/ad-deen/id6788462195 (this page in markdown: same URL + `.md`) - Developer: [Rafael Santiago](https://appshunter.io/developer/6788462199) - Category: Education - Price: $4.99 - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 18.2 · 35 MB - Languages: American English - Released: 2026-08-13 - Data updated: 2026-09-10 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/ad-deen/id6788462195/reviews.md ## What is Ad? If you've ever wondered what's really true — you're going to love this. Why are we here? Where does right and wrong come from? Is there a God, and if so, which picture of God is real? These are the questions that matter most, and most of us never get to look at the answers clearly, all in one place. Ad-deen changes that. It brings the world's major beliefs together — Islam, Judaism, Christianity, and atheism — and lays them side by side in plain, honest words, so you can finally compare them for yourself. FOR THE PERSON WHO WANTS TO KNOW FOR THEMSELVES You don't want to be told what to think. You want to see the reasoning and make up your own mind. That's exactly how this app is built. • What each belief actually says about God, purpose, right and wrong, and what happens after death • The evidence behind each claim — dates, sources, and clear explanations, never just "trust us" • The oldest surviving scriptures, from early Quran manuscripts to the Aleppo Codex and the earliest Gospels, so you can see the history with your own eyes • The honest case for atheism, laid out fairly alongside the rest SEE WHERE YOU ALREADY STAND Short, honest quizzes hold up a mirror. Were we designed? Where do your own ideas of right and wrong come from? You'll discover what you already believe — and where those beliefs actually come from. Most people find something here that surprises them. WHY IT ALL BEING IN ONE PLACE MATTERS Normally, comparing beliefs means digging through books, articles, and archives that each argue only for themselves. Ad-deen gathers it all in one calm place, described fairly, in everyday language — so the comparison is finally easy, and the choice is truly yours. WHO IT'S FOR • Anyone curious about life's biggest questions • People weighing the options before they make up their mind • Students of history, scripture, and ideas • Believers who want to understand their faith more deeply • Skeptics who want a fair, source-based look No ads. No pressure. Open it, explore, and see what you find. The questions are worth your time — and so are you. ## Key features - Side-by-side comparison of major beliefs - Evidence and scripture examination - Exploration of God, purpose, and morality - Honest case for atheism - Self-discovery quizzes - Everyday language explanations ## Frequently asked questions about Ad ### What major beliefs does Ad-Deen compare? Ad-Deen compares Islam, Judaism, Christianity, and atheism. It aims to present each belief system's perspective on God, purpose, morality, and the afterlife. ### What kind of evidence does Ad-Deen provide? The app provides evidence for each claim, including dates, sources, and clear explanations. It also references the oldest surviving scriptures from these traditions. ### Does Ad-Deen offer quizzes to help users understand their beliefs? Yes, Ad-Deen includes short, honest quizzes designed to help users reflect on their own ideas about design, morality, and their origins. ### Is Ad-Deen available on Android devices? Based on the provided data, Ad-Deen is currently supported on iPhone and iPad. Information regarding Android availability is not specified. ### How often is Ad-Deen updated? The latest version of Ad-Deen is 1.4(7), and it was last updated on August 31, 2026. This suggests a relatively recent update cycle. ### What is the price of Ad-Deen? Ad-Deen is a paid application priced at $4.99. There are no in-app purchases or subscriptions mentioned. ### What is the age rating for Ad-Deen? Ad-Deen has an age rating of 4+, making it suitable for a wide range of users interested in exploring these topics. ### Does Ad-Deen have ads? No, Ad-Deen is explicitly stated to be ad-free. The description emphasizes 'No ads. No pressure.' ## Version history (last 4 releases) ### 1.4(7) — 2026-08-31 Statistics on Test answer/fitrah meter ### 1.3(6) — 2026-08-26 Search Bar and minimum gene ### 1.2 — 2026-08-20 Fixed Bugs • Snappier main menu — buttons now respond with a subtle press highlight when you tap them. • The app opens straight to the menu for a faster start. • Streamlined the reading experience • Stability and polish improvements. • New — The Verdict: You Decide, an interactive walk through the evidence for a Maker, weighing each question yourself. • New self-reflection quizzes to explore your worldview. ### 1.0 — 2026-08-12 No release notes. ## Related topics [bible manuscript](https://appshunter.io/ios/topics/bible-manuscript) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-10.*