# CDL Permit vs CDL Prep +

The clearest difference is update cadence: CDL Prep + at monthly against CDL Permit's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CDL Permit sells 12 in-app purchases, starting at $8.99 per 7 days and CDL Prep + sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

CDL Permit ships an update every 4 months, CDL Prep + monthly. The most recent releases landed on September 10, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | CDL Permit | CDL Prep + |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 57 MB | 67 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YAUHEN BAHDANOVICH](https://appshunter.io/developer/1711932790) | [CLI Cyber, LLC](https://appshunter.io/developer/1831221626) |

## What reviewers say

### CDL Permit

[App page](https://appshunter.io/ios/app/cdl-permit-test-prep-2026/id6745407720)

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CDL Weekly Full Access | $8.99 | per 7 days |
| CDL Weekly Full Access | $9.99 | per 7 days |
| CDL Monthly Full Access | $19.99 | per month |
| CDL Monthly Full Access | $19.99 | per month |
| CDL Monthly Full Access | $24.99 | per month |
| CDL Monthly Full Access | $34.99 | per month |
| CDL Quarterly Full Access | $55.99 | per 3 months |
| CDL Quarterly Full Access | $59.99 | per 3 months |
| CDL Semiannual Full Access | $75.99 | per 6 months |
| CDL Semiannual Full Access | $79.99 | per 6 months |
| CDL Annual Full Access | $109.99 | per year |
| CDL Annual Full Access | $119.99 | per year |


### CDL Prep +

[App page](https://appshunter.io/ios/app/cdl-prep-plus/id6749572114)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly-NoTrial | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is CDL Permit free?

CDL Permit is free to download, with in-app purchases available.

### Is CDL Prep + free?

CDL Prep + is free to download, with in-app purchases available.

### Do CDL Permit or CDL Prep + have ads?

Neither CDL Permit nor CDL Prep + shows ads.

### Which is updated more often, CDL Permit or CDL Prep +?

CDL Permit ships an update every 4 months, and CDL Prep + monthly. Most recently, CDL Permit was updated on September 10, 2026 and CDL Prep + 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.*