TheWhy vs Sermon Review Guide
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TheWhy
This app helps users defend their faith through AI-powered debates and structured training exercises. It covers a wide range of theological and apologetic topics with diverse AI opponents and practice drills.
- AI-powered faith defense debates
- Structured theology training
- Diverse AI opponent personalities
- Practice drills for argument identification
- Gospel sharing simulations
- Argument analysis tool
- Friend challenge feature
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The Why is a Christian apologetics and theology training app built for people who want to defend their faith in real conversations — not just know what they believe, but be able to say it under pressure. DEBATE Pick a topic. Pick an opponent. Defend your faith. The AI argues its position — seriously, with the actual arguments people use — while you respond turn by turn. After every debate, you get a full debrief: what you handled well, the arguments you missed, any fallacies used against you, the hardest pressure points, and recommended resources to go deeper. Topics span the full range of conversations Christians actually face: Apologetics — The Cosmological Argument, The Resurrection, The Problem of Evil, The Existence of God, Reliability of Scripture, Exclusive Claims of Christ, The Design Argument, The Moral Argument Theology — Divine Sovereignty and Free Will, The Atonement, Baptism, The Lord's Supper, End Times, Hell and Final Judgment, Women in Ministry, Church and State, Sexual Ethics, Creation and Evolution Catholic-Protestant — Sola Scriptura, Mary's Sinlessness, The Biblical Canon VOICES 30 distinct opponents — each with its own theology, arguments, and pressure style: Hostile Atheist, Analytic Atheist, Respectful Agnostic, Secular Humanist, Deconstructed Christian, Muslim Scholar, Muslim Philosopher, Orthodox Rabbi, Hindu Philosopher, Buddhist Practitioner, Jehovah's Witness, Latter-day Saint, Black Hebrew Israelite, Progressive Christian, Catholic Apologist, Eastern Orthodox Theologian, Reformed Calvinist, Confessional Lutheran, Baptist, Classical Arminian, Provisionist, Amillennialist, Postmillennialist, Historic Premillennialist, Dispensationalist, Egalitarian, Complementarian, Christian Nationalist, Secular Progressive TRAINING Structured, multiple-choice practice on every topic. AI feedback after every turn. Lower pressure than a live debate — better for building a foundation first. DRILLS Five quick drill types for daily practice: • Fallacy Spotter — identify the bad argument • Tactics Dojo — choose the sharpest response to a real objection • Worldview Detection — identify which worldview a statement comes from • 30-Second Answer — give the best brief answer under pressure • Retention Recall — review key arguments from your past debates GOSPEL MODE Practice sharing the gospel one-on-one. Choose a character — skeptic, nominal Christian, university student — and work through a conversation while the AI responds in character. Three frameworks: Romans Road, Two Ways to Live, Three Circles. ANALYZE AN ARGUMENT Paste any argument from a book, article, or conversation and get a full breakdown: claim identified, logical structure mapped, fallacies flagged, strongest counterarguments, and a recommended response strategy. CHALLENGES Send a debate challenge to a friend by email. They get your opening argument and respond in their own time. GROUPS Leaders can create study groups, set debate assignments, and track member engagement. GLOSSARY A searchable reference of theological and philosophical terms, filterable by Theology, Philosophy, Apologetics, History, and Logic. --- The Why is built on the conviction that you don't need to win arguments — you need to be prepared to have them. Free to start. Pro unlocks all drill types, Training, Analyze, Challenges, and PDF debrief exports. Terms of Use (EULA): https://contend-production.up.railway.app/terms
Sermon Review Guide
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Sermon Notes is built around a simple conviction: preaching should be evaluated, not just heard. Most note-taking apps treat a sermon like any other talk, jot down some thoughts, maybe a quote, move on. Sermon Notes asks a sharper question: did this sermon actually do what preaching is supposed to do? CAPTURE THE SERMON AS IT'S PREACHED Log the church, speaker, date, and scripture reference before things start, then take free-form notes as the message unfolds. A built-in scripture picker and autosave keep you focused on listening, not fumbling with the app. REVIEW EVERY MESSAGE AGAINST FOUR QUESTIONS After each sermon, walk through four simple yes/no questions with room for comments: • Did they read the text? • Did they expound the text? • Did they give application? • Did they preach the Gospel? It's a small discipline that adds up, a running record of whether the preaching you're sitting under is actually handling the text, applying it to real life, and pointing to Christ. BUILT FOR LOOKING BACK, NOT JUST LOOKING FORWARD Every note you take lands in History, sortable by date, speaker, or how a sermon scored on the four-question review. Search across speakers, churches, scripture references, and your own notes to find exactly what you're looking for, whether that's preparing for a conversation with a pastor or elder, or just seeing patterns over months of preaching. SYNCS ACROSS YOUR DEVICES Take notes on your iPhone during the service, review them on your iPad later, Sermon Notes keeps everything in sync automatically via iCloud, privately, without any account to set up. Whether you're a pastor holding your own preaching accountable, an elder evaluating guest speakers, or a church member who wants to engage more seriously with what you hear on Sunday, Sermon Notes gives you a structure for it, and gets out of the way otherwise.
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Verdict
The clearest difference is in-app purchases: Sermon Review Guide at none against TheWhy's 5. Sermon Review Guide also leads on update cadence (every 2 days vs weekly). TheWhy's advantage is iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. TheWhy sells 5 in-app purchases, starting at $4.99 per month. Sermon Review Guide asks for nothing beyond the download.
TheWhy ships an update weekly, Sermon Review Guide every 2 days. The most recent releases landed on October 5, 2026 and October 8, 2026 respectively.
| Parameter | TheWhy | Sermon Review Guide |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 34 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | MICHAEL ANTHONY ROGERS | Michael Moore |
In-app purchases
TheWhy
- Leader Add-On (Monthly)$4.991 Month
- The Why - Pro$6.991 Month
- Leader Add-On (Yearly)$39.991 Year
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- The Why - Pro$54.991 Year
- The Why - Lifetime$79.99
Sermon Review Guide
No in-app purchases







