# Diesel World vs RAM®

The clearest difference is in-app purchases: RAM® at none against Diesel World's 17. RAM® also leads on ratings volume (91K vs 47) and update cadence (monthly vs every 5 months). Diesel World's advantage is review sentiment (63% vs 31%). On price, rating, ads and monetization model there is nothing between them.

Both are free to download. Diesel World sells 17 in-app purchases, starting at $1.99 per month. RAM® asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Diesel World against 4.8 for RAM®. That said, the two scores are not equally well evidenced: RAM® has 91K ratings behind it against 47, so its average is the more settled of the two. Written reviews are what separate them: 63% of Diesel World's written reviews are positive against 31% of RAM®'s.

Diesel World ships an update every 5 months, RAM® monthly. The most recent releases landed on August 25, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Diesel World | RAM® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (47 ratings)](https://appshunter.io/ios/app/diesel-world/id633599098/reviews) | **[4.8 (91K ratings)](https://appshunter.io/ios/app/ram/id1565972415/reviews)** |
| Number of ratings | 47 | **91K** |
| Positive reviews | **62.5% of reviews** | 30.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 70 MB | 287 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Engaged Media Inc.](https://appshunter.io/developer/1456235175) | [FCA US LLC](https://appshunter.io/developer/384850200) |

## What reviewers say

### Diesel World

[App page](https://appshunter.io/ios/app/diesel-world/id633599098)

Explore the world of diesel engines, from cars to trucks and motorsports. Get the latest news, in-depth reviews, and tech articles from seasoned automotive journalists. Fuel your passion for all things diesel with this comprehensive digital magazine.

**Highlights:** Complete diesel-powered market coverage, Diesel engine and trucking news, Latest diesel-powered car reviews, In-depth road tests and evaluations, New diesel vehicle updates, Motorsports event coverage

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

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Diesel World All-Access 1M Sub | $1.99 | per month |
| Diesel Word Auto-Renewable Subscription | $2.99 | per month |
| Diesel World | $3.99 | per month |
| Diesel World | $11.99 | per 6 months |
| Diesel Word Auto-Renewable Subscription | $14.99 | per year |
| Diesel World | $19.99 | per year |
| Diesel World All-Access Sub | $19.99 | per year |
| August 2013 | $3.99 | one-time |
| September 2013 | $3.99 | one-time |
| October 2013 | $3.99 | one-time |
| February 2014 | $3.99 | one-time |
| Jan 24 (id:713564) | $5.99 | one-time |
| 2025-04 (Apr) (pp:1118014) | $5.99 | one-time |
| Jun 22(ID:661718) | $5.99 | one-time |
| December 2016 | $5.99 | one-time |
| Diesel Word Back Bundle 2 Issues | $7.99 | one-time |
| Diesel World 10 Back Issue Bundle | $14.99 | one-time |


### RAM®

[App page](https://appshunter.io/ios/app/ram/id1565972415)

Manage your Ram vehicle remotely, access owner information, and stay updated on recalls. Schedule service, contact your dealer, and enjoy enhanced convenience and peace of mind.

**Highlights:** Remote start/stop, Lock/unlock doors, Horn/lights activation, Dealer contact and scheduling, Vehicle info access, Recall alerts, Owner's manual

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- ⭐ Awesome app and always works!
- 🚀 Works perfect in bed start at -50
- 👍 New to this App, testing all services
- 👍 Seems to be pretty good so far

**What reviewers complain about**

- 🐛 Pretty lame, constantly shows wrong location
- 🐛 Garbage unresponsive App, geo fences reset
- 💰 Rip off, everything requires subscription
- 🐛 App won't load vehicle, can't connect
- 🐛 Nothing works, very slow

**Reported bugs**

- Face ID keeps deactivating
- Fuel level, tire pressure not updating
- Remote start/unlock often fails
- Can't add vehicle to app, says not found
- Constantly logs out, password issues

**Requested features**

- Show if engine is running, notify when it shuts off
- Add ability to roll windows up/down
- Add scheduled remote start option
- Add Siri integration for remote commands
- Add quick actions for common functions


## Frequently asked questions

### Is Diesel World free?

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

### Is RAM® free?

RAM® is free to download, with no in-app purchases.

### Which has better reviews, Diesel World or RAM®?

RAM® is rated higher. Diesel World averages 4.7 out of 5 from 47 ratings, while RAM® averages 4.8 from 91K ratings.

### Do Diesel World or RAM® have ads?

Neither Diesel World nor RAM® shows ads.

### Which is updated more often, Diesel World or RAM®?

Diesel World ships an update every 5 months, and RAM® monthly. Most recently, Diesel World was updated on August 25, 2026 and RAM® on September 27, 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.*