# Illinois Permit Test Practice vs CDL Prep

The clearest difference is in-app purchases: CDL Prep at none against Illinois Permit Test Practice's 3. CDL Prep also leads on update cadence (fortnightly vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Illinois Permit Test Practice sells 3 in-app purchases, starting at $2.99 per 7 days. CDL Prep asks for nothing beyond the download.

Illinois Permit Test Practice ships an update every 5 months, CDL Prep fortnightly. Both last shipped on September 30, 2026.

## The numbers

| Metric | Illinois Permit Test Practice | CDL Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (83 ratings)](https://appshunter.io/ios/app/illinois-permit-test-practice/id1590088517/reviews)** | — |
| Number of ratings | **83** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 31 MB | 38 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nilu Rathod](https://appshunter.io/developer/1589204601) | [White Hat Mgmt LLC](https://appshunter.io/developer/6803319341) |

## What reviewers say

### Illinois Permit Test Practice

[App page](https://appshunter.io/ios/app/illinois-permit-test-practice/id1590088517)

Prepare for your Illinois driver's license permit test with practice questions based on the official DMV manual. Covers car, motorcycle, and CDL licenses with progress tracking and bookmarking features.

**Highlights:** Practice tests based on official Illinois DMV manual, Covers Car, Motorcycle, and CDL licenses, Bookmark difficult questions, Track progress and view history, Intuitive and clutter-free UI, Large set of practice questions

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7 Days Premium Access | $2.99 | per 7 days |
| 30 Days Premium Access | $7.99 | per month |
| Premium Access for Lifetime | $12.99 | one-time |


### CDL Prep

[App page](https://appshunter.io/ios/app/cdl-prep-cdl-practice-test/id6803319339)

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

**In-app purchases:** none


## Frequently asked questions

### Is Illinois Permit Test Practice free?

Illinois Permit Test Practice is free to download, with in-app purchases available.

### Is CDL Prep free?

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

### Do Illinois Permit Test Practice or CDL Prep have ads?

Both Illinois Permit Test Practice and CDL Prep show ads.

### Which is updated more often, Illinois Permit Test Practice or CDL Prep?

Illinois Permit Test Practice ships an update every 5 months, and CDL Prep fortnightly. Most recently, Illinois Permit Test Practice was updated on September 30, 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.*