# Gas Engine Magazine vs David

The clearest difference is rating: David at 4.7 against Gas Engine Magazine's 3.9. David also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 4 months). Gas Engine Magazine's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Gas Engine Magazine sells 11 in-app purchases, starting at $2.99 per month and David sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

David holds the better App Store score, 4.7 against 3.9. Both are backed by a comparable volume of ratings — 12 and 22 respectively.

Gas Engine Magazine ships an update every 4 months, David every 2 weeks. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Gas Engine Magazine | David |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (12 ratings)](https://appshunter.io/ios/app/gas-engine-magazine/id878048300/reviews) | **[4.7 (22 ratings)](https://appshunter.io/ios/app/david-devotionals-for-men/id6760325020/reviews)** |
| Number of ratings | 12 | **22** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 41 MB | 36 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Ogden Publications, Inc.](https://appshunter.io/developer/450808661) | [Foundry24 LLC](https://appshunter.io/developer/1828222955) |

## What reviewers say

### Gas Engine Magazine

[App page](https://appshunter.io/ios/app/gas-engine-magazine/id878048300)

This publication offers in-depth information for tractor and stationary gas engine enthusiasts. Discover restoration stories, company histories, technical advice, and connect with a community of collectors. Search for parts and get your engine inquiries answered.

**Highlights:** Tractor and stationary gas engine information, Restoration stories, Company histories, Technical advice, Community connection, Parts search, Engine inquiries answered

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gas Engine Magazine | $2.99 | per month |
| Gas Engine Magazine | $32.99 | per year |
| October/November 2013 | $6.99 | one-time |
| February/March 2016 | $6.99 | one-time |
| April/May 2016 | $6.99 | one-time |
| June/July 2016 | $6.99 | one-time |
| December/January 2017 | $6.99 | one-time |
| February/March 2017 | $6.99 | one-time |
| April/May 2019 | $6.99 | one-time |
| GasEngineMag Feed 5 | $6.99 | one-time |
| GasEngineMag Feed 31 | $6.99 | one-time |


### David

[App page](https://appshunter.io/ios/app/david-devotionals-for-men/id6760325020)

Daily biblical devotions tailored for men's spiritual growth and practical Christian living. Strengthen faith with scripture, real-world applications, and prayer prompts. Designed for busy schedules, offering offline access and privacy.

**Highlights:** Scripture-based daily readings, Practical applications for men's challenges, Prayer prompts for personal growth, Offline access, 5-minute daily readings, No account required

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| David Pro Monthly | $4.99 | per month |
| David Pro Annual | $39.99 | per year |
| David Pro Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is Gas Engine Magazine free?

Gas Engine Magazine is free to download, with in-app purchases available.

### Is David free?

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

### Which has better reviews, Gas Engine Magazine or David?

David is rated higher. Gas Engine Magazine averages 3.9 out of 5 from 12 ratings, while David averages 4.7 from 22 ratings.

### Do Gas Engine Magazine or David have ads?

Gas Engine Magazine shows ads; David does not.

### Which is updated more often, Gas Engine Magazine or David?

Gas Engine Magazine ships an update every 4 months, and David every 2 weeks. Most recently, Gas Engine Magazine was updated on October 24, 2026 and David on October 14, 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.*