# CDL Quiz vs CDL Test Prep 2025

The clearest difference is in-app purchases: CDL Quiz at none against CDL Test Prep 2025's 2. CDL Quiz also leads on update cadence (daily vs every 3 months). CDL Test Prep 2025's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. CDL Test Prep 2025 sells 2 in-app purchases, starting at $4.99 per 7 days. CDL Quiz asks for nothing beyond the download.

CDL Quiz ships an update daily, CDL Test Prep 2025 every 3 months. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | CDL Quiz | CDL Test Prep 2025 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 3 months |
| Size | 11 MB | 6 MB |
| Requires iOS | 18.2 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shashank Rai](https://appshunter.io/developer/1783925631) | [App Growth Network LTD](https://appshunter.io/developer/1803986459) |

## What reviewers say

### CDL Quiz

[App page](https://appshunter.io/ios/app/cdl-quiz/id6743070474)

**Features:** macOS Compatibility

**In-app purchases:** none


### CDL Test Prep 2025

[App page](https://appshunter.io/ios/app/cdl-test-prep-2025/id6744944952)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $4.99 | per 7 days |
| Lifetime Premium | $19.99 | one-time |


## Frequently asked questions

### Is CDL Quiz free?

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

### Is CDL Test Prep 2025 free?

CDL Test Prep 2025 is free to download, with in-app purchases available.

### Do CDL Quiz or CDL Test Prep 2025 have ads?

CDL Quiz shows ads; CDL Test Prep 2025 does not.

### Which is updated more often, CDL Quiz or CDL Test Prep 2025?

CDL Quiz ships an update daily, and CDL Test Prep 2025 every 3 months. Most recently, CDL Quiz was updated on September 8, 2026 and CDL Test Prep 2025 on September 9, 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.*