# CDL Prep 2026 vs CDL Passenger Bus Exam Prep

The clearest difference is update cadence: CDL Passenger Bus Exam Prep at weekly against CDL Prep 2026's every 5 months. CDL Passenger Bus Exam Prep also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. CDL Prep 2026 sells 4 in-app purchases, starting at $5.99 per 7 days and CDL Passenger Bus Exam Prep sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

CDL Prep 2026 ships an update every 5 months, CDL Passenger Bus Exam Prep weekly. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CDL Prep 2026 | CDL Passenger Bus Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/cdl-prep-2026-practice-test/id6755609575/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 46 MB | 25 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ITincubator UAB](https://appshunter.io/developer/1617775851) | [FLY SKY PTY LTD](https://appshunter.io/developer/1838696534) |

## What reviewers say

### CDL Prep 2026

[App page](https://appshunter.io/ios/app/cdl-prep-2026-practice-test/id6755609575)

Prepare for your Commercial Driver's License (CDL) exam with realistic practice tests and progress tracking. Study key topics, utilize various test modes, and build confidence for the official DMV written exam. This tool helps you assess your readiness and improve your chances of passing.

**Highlights:** Realistic CDL practice tests, Progress tracking and passing probability, Multiple study modes (Quick, Random, Timed), Review missed and saved questions, Daily practice questions, Covers major CDL topics

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $5.99 | per 7 days |
| Weekly Access | $5.99 | per 7 days |
| Yearly Access | $59.99 | per year |
| Lifetime Access | $89.99 | one-time |


### CDL Passenger Bus Exam Prep

[App page](https://appshunter.io/ios/app/cdl-passenger-bus-exam-prep/id6776220138)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CDL Passenger Endorsement Full | $4.99 | per 7 days |
| CDL Passenger Endorsement Full | $12.99 | per month |
| Unlock Full Question Bank | $4.99 | one-time |
| CDL Passenger Endorsement Full | $39.99 | one-time |


## Frequently asked questions

### Is CDL Prep 2026 free?

CDL Prep 2026 is free to download, with in-app purchases available.

### Is CDL Passenger Bus Exam Prep free?

CDL Passenger Bus Exam Prep is free to download, with in-app purchases available.

### Do CDL Prep 2026 or CDL Passenger Bus Exam Prep have ads?

Neither CDL Prep 2026 nor CDL Passenger Bus Exam Prep shows ads.

### Which is updated more often, CDL Prep 2026 or CDL Passenger Bus Exam Prep?

CDL Prep 2026 ships an update every 5 months, and CDL Passenger Bus Exam Prep weekly. Most recently, CDL Prep 2026 was updated on October 7, 2026 and CDL Passenger Bus Exam Prep on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*