# Diesel Driving Academy vs CDL Pass

The clearest difference is ads: Diesel Driving Academy at none against CDL Pass's shown. Diesel Driving Academy also leads on monetization model (free vs ad-supported) and iOS requirement (11.0 vs 15.0). CDL Pass's advantage is update cadence (weekly vs every 6 weeks) and ratings volume (223 vs 6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CDL Pass holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: CDL Pass has 223 ratings behind it against 6, so its average is the more settled of the two.

Diesel Driving Academy ships an update every 6 weeks, CDL Pass weekly. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Diesel Driving Academy | CDL Pass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (6 ratings)](https://appshunter.io/ios/app/diesel-driving-academy/id1247544848/reviews) | **[4.9 (223 ratings)](https://appshunter.io/ios/app/cdl-pass-permit-test-prep/id6504444052/reviews)** |
| Number of ratings | 6 | **223** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | **Free** | Ad-supported |
| Size | 71 MB | 154 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Diesel Driving Academy Inc.](https://appshunter.io/developer/1482182071) | [QUANTUM POTATO](https://appshunter.io/developer/1752307016) |

## What reviewers say

### Diesel Driving Academy

[App page](https://appshunter.io/ios/app/diesel-driving-academy/id1247544848)

This app connects parents, students, teachers, and administrators with school news, resources, and tools. It offers features like event calendars, staff directories, student IDs, and language translation to keep the school community informed and engaged.

**Highlights:** School news and announcements, Interactive event calendars and maps, Staff directory, Student ID and assignment tools, Language translation, Access to online resources

**Features:** macOS Compatibility

**In-app purchases:** none


### CDL Pass

[App page](https://appshunter.io/ios/app/cdl-pass-permit-test-prep/id6504444052)

Prepare for your Commercial Driver's License exam with comprehensive study materials and practice tests. Master various CDL topics and endorsements, track your progress, and simulate real exam conditions to build confidence for your test.

**Highlights:** 8+ CDL topic categories, Hundreds of practice questions, Real CDL exam simulations, Detailed answer explanations, Progress tracking and statistics, Daily study reminders, Dark mode

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

**In-app purchases:** none


## Frequently asked questions

### Is Diesel Driving Academy free?

Diesel Driving Academy is free to download, with no in-app purchases.

### Is CDL Pass free?

CDL Pass is free to download, with no in-app purchases.

### Which has better reviews, Diesel Driving Academy or CDL Pass?

CDL Pass is rated higher. Diesel Driving Academy averages 4.7 out of 5 from 6 ratings, while CDL Pass averages 4.9 from 223 ratings.

### Do Diesel Driving Academy or CDL Pass have ads?

CDL Pass shows ads; Diesel Driving Academy does not.

### Which is updated more often, Diesel Driving Academy or CDL Pass?

Diesel Driving Academy ships an update every 6 weeks, and CDL Pass weekly. Most recently, Diesel Driving Academy was updated on November 2, 2026 and CDL Pass on November 4, 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.*