# CDL Test Prep 2026 Class A B vs CDL School Bus Exam Prep

The clearest difference is ads: CDL School Bus Exam Prep at none against CDL Test Prep 2026 Class A B's shown. CDL School Bus Exam Prep also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. CDL Test Prep 2026 Class A B sells 5 in-app purchases, starting at $6.99 per 7 days and CDL School 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.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 3, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | CDL Test Prep 2026 Class A B | CDL School Bus Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (49K ratings)](https://appshunter.io/ios/app/cdl-test-prep-2026-class-a-b/id1527903479/reviews)** | — |
| Number of ratings | **49K** | — |
| Positive reviews | 78.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 45 MB | 24 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hanh Le](https://appshunter.io/developer/1466737925) | [FLY SKY PTY LTD](https://appshunter.io/developer/1838696534) |

## What reviewers say

### CDL Test Prep 2026 Class A B

[App page](https://appshunter.io/ios/app/cdl-test-prep-2026-class-a-b/id1527903479)

Prepare for your Commercial Driver's License (CDL) exam with a comprehensive study app. It offers practice questions, realistic simulators, and detailed explanations for all endorsements and states. Study efficiently with adaptive learning and offline access to pass your test on the first try.

**Highlights:** Realistic Exam Simulator, Instant Feedback & Explanations, Adaptive Learning, Progress Tracking, Offline Access, All 50 States Coverage, Endorsement Practice

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pass Pro Weekly | $6.99 | per 7 days |
| Pass Pro Monthly | $19.99 | per month |
| Remove Ads | $5.99 | one-time |
| 30-Day Pass | $19.99 | one-time |
| Lifetime | $39.99 | one-time |

**What reviewers like**

- 🚀 Excellent study material
- 💯 Passed tests on first try
- 📚 Accurate representation of real exam
- 🎯 Helped pass all endorsements
- 🏆 Best CDL prep app

**What reviewers complain about**

- 💸 Too many ads
- 🤖 Issues with updated app version
- 🔍 Unnecessary/irrelevant questions

**Reported bugs**

- Incorrect answers marked as correct
- Unable to access previous test reviews

**Requested features**

- Ability to review previous levels
- More concise study material
- Offline mode


### CDL School Bus Exam Prep

[App page](https://appshunter.io/ios/app/cdl-school-bus-exam-prep/id6776221002)

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

**In-app purchases (4)**

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


## Frequently asked questions

### Is CDL Test Prep 2026 Class A B free?

CDL Test Prep 2026 Class A B is free to download, with in-app purchases available.

### Is CDL School Bus Exam Prep free?

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

### Do CDL Test Prep 2026 Class A B or CDL School Bus Exam Prep have ads?

CDL Test Prep 2026 Class A B shows ads; CDL School Bus Exam Prep does not.

### Which is updated more often, CDL Test Prep 2026 Class A B or CDL School Bus Exam Prep?

CDL Test Prep 2026 Class A B ships an update every 2 weeks, and CDL School Bus Exam Prep every 2 weeks. Most recently, CDL Test Prep 2026 Class A B was updated on November 3, 2026 and CDL School Bus Exam Prep on October 17, 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.*