# PAX Training vs CDL Prep Test 2026

The clearest difference is ads: PAX Training at none against CDL Prep Test 2026's shown. PAX Training also leads on monetization model (free vs free with in-app purchases) and iOS requirement (8.0 vs 15.6). CDL Prep Test 2026's advantage is ratings volume (15K vs 4) and update cadence (every 5 months vs every 15 months). On price, rating, 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.

On the App Store both sit at effectively the same score — 4.8 for PAX Training against 4.9 for CDL Prep Test 2026. That said, the two scores are not equally well evidenced: CDL Prep Test 2026 has 15K ratings behind it against 4, so its average is the more settled of the two.

PAX Training ships an update every 15 months, CDL Prep Test 2026 every 5 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PAX Training | CDL Prep Test 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (4 ratings)](https://appshunter.io/ios/app/pax-training/id1239273774/reviews) | **[4.9 (15K ratings)](https://appshunter.io/ios/app/cdl-prep-test-2026/id1464409838/reviews)** |
| Number of ratings | 4 | **15K** |
| Positive reviews | — | 93.5% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Every 5 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 67 MB | 13 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [PAX Training LLC](https://appshunter.io/developer/1239273773) | [Wei Zhang](https://appshunter.io/developer/1021151045) |

## What reviewers say

### PAX Training

[App page](https://appshunter.io/ios/app/pax-training/id1239273774)

Access your training courses and educational materials from anywhere. This mobile application provides full access to your account, allowing you to learn on the go.

**Highlights:** Access training account on the go, Complete access to all courses, Learn anytime, anywhere, Mobile learning

**Features:** macOS Compatibility

**In-app purchases:** none


### CDL Prep Test 2026

[App page](https://appshunter.io/ios/app/cdl-prep-test-2026/id1464409838)

Prepare for your Commercial Driver's License written test with this efficient app. It offers comprehensive question sets for all 50 states, simulating the actual testing environment to help you pass easily.

**Highlights:** State-specific question sets, Test mode simulation, Starred/bookmarked questions, Cramming mode for quick review, Covers all 50 US states

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate and helpful for passing tests
- 👍 User-friendly interface
- 💡 Useful features like flagging questions
- 🚀 Comprehensive coverage of test material

**What reviewers complain about**

- 🐛 Some grammatical errors and confusing questions
- 🐛 Occasional reliability issues with answers

**Reported bugs**

- Repeated questions within the same practice session
- Inconsistent scoring on practice tests

**Requested features**

- Ability to report errors in questions
- More state-specific content
- Expanded coverage for endorsements like Metal


## Frequently asked questions

### Is PAX Training free?

PAX Training is free to download, with no in-app purchases.

### Is CDL Prep Test 2026 free?

CDL Prep Test 2026 is free to download, with no in-app purchases.

### Which has better reviews, PAX Training or CDL Prep Test 2026?

CDL Prep Test 2026 is rated higher. PAX Training averages 4.8 out of 5 from 4 ratings, while CDL Prep Test 2026 averages 4.9 from 15K ratings.

### Do PAX Training or CDL Prep Test 2026 have ads?

CDL Prep Test 2026 shows ads; PAX Training does not.

### Which is updated more often, PAX Training or CDL Prep Test 2026?

PAX Training ships an update every 15 months, and CDL Prep Test 2026 every 5 months. Most recently, PAX Training was updated on October 23, 2026 and CDL Prep Test 2026 on October 24, 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.*