# TheWhy vs Sermon Review Guide

The clearest difference is in-app purchases: Sermon Review Guide at none against TheWhy's 7. 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.

Both are free to download. TheWhy sells 7 in-app purchases, starting at $8.99 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 22, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | TheWhy | Sermon Review Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/thewhy/id6762951095/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 34 MB | 1 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MICHAEL ANTHONY ROGERS](https://appshunter.io/developer/1890214788) | [Michael Moore](https://appshunter.io/developer/6811651685) |

## What reviewers say

### TheWhy

[App page](https://appshunter.io/ios/app/thewhy/id6762951095)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The Why - Pro | $8.99 | per month |
| The Why - Family Plan | $11.99 | per month |
| Leader Add-On (Monthly) | $19.99 | per month |
| The Why - Pro | $89.99 | per year |
| The Why - Family Plan Annual | $119.99 | per year |
| Leader Add-On (Yearly) | $199.99 | per year |
| The Why - Lifetime | $99.99 | one-time |


### Sermon Review Guide

[App page](https://appshunter.io/ios/app/sermon-review-guide/id6811651683)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TheWhy free?

TheWhy is free to download, with in-app purchases available.

### Is Sermon Review Guide free?

Sermon Review Guide is free to download, with no in-app purchases.

### Do TheWhy or Sermon Review Guide have ads?

Neither TheWhy nor Sermon Review Guide shows ads.

### Which is updated more often, TheWhy or Sermon Review Guide?

TheWhy ships an update weekly, and Sermon Review Guide every 2 days. Most recently, TheWhy was updated on October 22, 2026 and Sermon Review Guide on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*