# Indiana CDL Test Prep vs CDL Prep

The clearest difference is price: CDL Prep at Free against Indiana CDL Test Prep's $12.99. CDL Prep also leads on in-app purchases (none vs 4) and update cadence (every 2 months vs every 23 months). Indiana CDL Test Prep's advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.0). On device support there is nothing between them.

CDL Prep is free to download; Indiana CDL Test Prep costs $12.99 up front. Indiana CDL Test Prep sells 4 one-off in-app purchases. CDL Prep asks for nothing beyond the download.

CDL Prep holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: CDL Prep has 6.7K ratings behind it against 10, so its average is the more settled of the two.

Indiana CDL Test Prep ships an update every 23 months, CDL Prep every 2 months. The most recent releases landed on June 4, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Indiana CDL Test Prep | CDL Prep |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | [4.5 (10 ratings)](https://appshunter.io/ios/app/indiana-cdl-test-prep/id1084236051/reviews) | **[4.7 (6.7K ratings)](https://appshunter.io/ios/app/cdl-prep/id1101536521/reviews)** |
| Number of ratings | 10 | **6.7K** |
| Positive reviews | — | 80.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 23 months | **Every 2 months** |
| Monetization | Paid | **Ad-supported** |
| Best chart rank | — | **#82** |
| Size | 29 MB | 6 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kelvin Beecroft](https://appshunter.io/developer/301291170) | [Jeffrey Diaz](https://appshunter.io/developer/1101536520) |

## What reviewers say

### Indiana CDL Test Prep

[App page](https://appshunter.io/ios/app/indiana-cdl-test-prep/id1084236051)

Prepare for your Indiana Commercial Driver's License (CDL) written exam with over 580 practice questions and study aids. Includes a digital manual, road sign information, and cheat sheets for various CDL sections. Features include immediate answer checking, explanations, and the ability to bookmark questions.

**Highlights:** 580+ practice questions, Indiana CDL Manual, Road signs information, Printable cheat sheets, Immediate answer checking, Bookmark questions

**Features:** macOS Compatibility

**In-app purchases (4)**

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


### CDL Prep

[App page](https://appshunter.io/ios/app/cdl-prep/id1101536521)

**Currently charting:** #82 Top Free · Education (US App Store)

Prepare for your Commercial Drivers License exams with a comprehensive question bank covering general knowledge and various endorsements. Practice with timed exams or instant feedback modes to identify areas for improvement.

**Highlights:** Over 500 practice questions, Timed exam mode, Endorsement topic exams, Instant feedback in practice mode, Randomized answer order

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate questions
- 👍 Helpful for passing tests
- 💯 Exactly like real test
- 🙌 Great study tool
- ✅ Passed on first try

**What reviewers complain about**

- 🔍 Some questions not on app
- 🔢 Too many ads
- 🔀 Can't close ads
- 🤔 Inconsistent answers

**Reported bugs**

- Back button issues
- Incorrect answers in app

**Requested features**

- Ad-free version
- Ability to report incorrect questions
- Include state-specific requirements


## Frequently asked questions

### Is Indiana CDL Test Prep free?

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

### Is CDL Prep free?

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

### Which has better reviews, Indiana CDL Test Prep or CDL Prep?

CDL Prep is rated higher. Indiana CDL Test Prep averages 4.5 out of 5 from 10 ratings, while CDL Prep averages 4.7 from 6.7K ratings.

### Do Indiana CDL Test Prep or CDL Prep have ads?

CDL Prep shows ads; Indiana CDL Test Prep does not.

### Which is updated more often, Indiana CDL Test Prep or CDL Prep?

Indiana CDL Test Prep ships an update every 23 months, and CDL Prep every 2 months. Most recently, Indiana CDL Test Prep was updated on June 4, 2026 and CDL Prep on September 30, 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.*