# Mars Hill Audio vs Greystone

The clearest difference is in-app purchases: Mars Hill Audio at none against Greystone's 3. Mars Hill Audio also leads on update cadence (monthly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Greystone sells 3 in-app purchases, starting at $17.99 per month. Mars Hill Audio asks for nothing beyond the download.

Mars Hill Audio ships an update monthly, Greystone every 3 months. The most recent releases landed on August 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Mars Hill Audio | Greystone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (35 ratings)](https://appshunter.io/ios/app/mars-hill-audio/id1355384400/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 69.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | — |
| Size | 22 MB | 34 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mars Hill Audio](https://appshunter.io/developer/1355384399) | [Greystone Theological Institute](https://appshunter.io/developer/1791639499) |

## What reviewers say

### Mars Hill Audio

[App page](https://appshunter.io/ios/app/mars-hill-audio/id1355384400)

Access a vast library of thoughtful audio content, including interviews with prominent thinkers and in-depth discussions on culture and faith. Stream or download audiobooks, documentaries, and an ongoing audio magazine. Search your library for specific guests and topics.

**Highlights:** Audio magazine subscription, Interviews with authors and thinkers, Audiobooks and documentaries, Searchable audio library, Streaming and offline listening, Free content archive access

**Features:** macOS Compatibility

**In-app purchases:** none


### Greystone

[App page](https://appshunter.io/ios/app/greystone/id6740783023)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Greystone Monthly Membership | $17.99 | per month |
| Greystone Membership Plus | $29.99 | per month |
| Greystone Annual Membership | $197.99 | per year |


## Frequently asked questions

### Is Mars Hill Audio free?

Mars Hill Audio is free to download, with no in-app purchases.

### Is Greystone free?

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

### Do Mars Hill Audio or Greystone have ads?

Neither Mars Hill Audio nor Greystone shows ads.

### Which is updated more often, Mars Hill Audio or Greystone?

Mars Hill Audio ships an update monthly, and Greystone every 3 months. Most recently, Mars Hill Audio was updated on August 10, 2026 and Greystone on September 9, 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.*