# New Jersey CDL Test Prep vs Billing and Coding Exam Test

The clearest difference is price: Billing and Coding Exam Test at Free against New Jersey CDL Test Prep's $12.99. Billing and Coding Exam Test also leads on update cadence (every 3 months vs every 12 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Billing and Coding Exam Test is free to download; New Jersey CDL Test Prep costs $12.99 up front. New Jersey CDL Test Prep sells 4 one-off in-app purchases and Billing and Coding Exam Test sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

New Jersey CDL Test Prep ships an update every 12 months, Billing and Coding Exam Test every 3 months. The most recent releases landed on October 12, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | New Jersey CDL Test Prep | Billing and Coding Exam Test |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | **[4.5 (68 ratings)](https://appshunter.io/ios/app/new-jersey-cdl-test-prep/id713094884/reviews)** | — |
| Number of ratings | **68** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 months** |
| Monetization | Paid | — |
| Size | 22 MB | 82 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Kelvin Beecroft](https://appshunter.io/developer/301291170) | [Erdem Kara](https://appshunter.io/developer/1015700209) |

## What reviewers say

### New Jersey CDL Test Prep

[App page](https://appshunter.io/ios/app/new-jersey-cdl-test-prep/id713094884)

Prepare for your New Jersey CDL written exam with over 580 practice questions and study aids. Includes sections on air brakes, hazardous materials, and more, with immediate feedback and explanations.

**Highlights:** 580+ practice questions, New Jersey CDL Manual, Road signs included, Printable cheat sheets, Immediate answer checking, Bookmark questions

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Air Brakes Cheat Sheet | Free | one-time |
| Cargo Cheat Sheet | Free | one-time |
| Passenger Cheat Sheet | Free | one-time |
| School Bus Cheat Sheet | Free | one-time |


### Billing and Coding Exam Test

[App page](https://appshunter.io/ios/app/billing-and-coding-exam-test/id6744893230)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Weekly Subscription | $6.99 | per 7 days |
| Premium - Monthly Subscription | $19.99 | per month |
| Premium-Quarterly Subscription | $39.99 | per 3 months |
| Premium - Yearly Subscription | $79.99 | per year |


## Frequently asked questions

### Is New Jersey CDL Test Prep free?

New Jersey CDL Test Prep costs $12.99, and also offers in-app purchases.

### Is Billing and Coding Exam Test free?

Billing and Coding Exam Test is free to download, with in-app purchases available.

### Do New Jersey CDL Test Prep or Billing and Coding Exam Test have ads?

Neither New Jersey CDL Test Prep nor Billing and Coding Exam Test shows ads.

### Which is updated more often, New Jersey CDL Test Prep or Billing and Coding Exam Test?

New Jersey CDL Test Prep ships an update every 12 months, and Billing and Coding Exam Test every 3 months. Most recently, New Jersey CDL Test Prep was updated on October 12, 2026 and Billing and Coding Exam Test on September 25, 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.*