# CDL Test Prep 2026 Class A B vs NLC eBook Reader

The clearest difference is in-app purchases: NLC eBook Reader at none against CDL Test Prep 2026 Class A B's 5. NLC eBook Reader also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement 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. NLC eBook Reader asks for nothing beyond the download.

CDL Test Prep 2026 Class A B ships an update every 3 weeks, NLC eBook Reader every 5 weeks. The most recent releases landed on September 25, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | CDL Test Prep 2026 Class A B | NLC eBook Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (48K ratings)](https://appshunter.io/ios/app/cdl-test-prep-2026-class-a-b/id1527903479/reviews)** | — |
| Number of ratings | **48K** | — |
| Positive reviews | 78.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 45 MB | 76 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hanh Le](https://appshunter.io/developer/1466737925) | [Quanta Services](https://appshunter.io/developer/1449726206) |

## 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


### NLC eBook Reader

[App page](https://appshunter.io/ios/app/nlc-ebook-reader/id6752949222)

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

**In-app purchases:** none


## 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 NLC eBook Reader free?

NLC eBook Reader is free to download, with no in-app purchases.

### Do CDL Test Prep 2026 Class A B or NLC eBook Reader have ads?

CDL Test Prep 2026 Class A B shows ads; NLC eBook Reader does not.

### Which is updated more often, CDL Test Prep 2026 Class A B or NLC eBook Reader?

CDL Test Prep 2026 Class A B ships an update every 3 weeks, and NLC eBook Reader every 5 weeks. Most recently, CDL Test Prep 2026 Class A B was updated on September 25, 2026 and NLC eBook Reader on September 15, 2026.

---

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