# CDL Test Prep Practice 2026 vs OSHA 30 Construction Prep

The clearest difference is update cadence: OSHA 30 Construction Prep at every 10 days against CDL Test Prep Practice 2026's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CDL Test Prep Practice 2026 sells 3 in-app purchases, starting at $5.99 per 7 days and OSHA 30 Construction Prep sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

CDL Test Prep Practice 2026 ships an update every 5 months, OSHA 30 Construction Prep every 10 days. The most recent releases landed on September 10, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | CDL Test Prep Practice 2026 | OSHA 30 Construction Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (10 ratings)](https://appshunter.io/ios/app/cdl-test-prep-practice-2026/id6739829264/reviews)** | — |
| Number of ratings | **10** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 10 days** |
| Monetization | Subscription | — |
| Size | 104 MB | 25 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Edu Prep](https://appshunter.io/developer/1748036271) | [fly sky pty ltd](https://appshunter.io/developer/1838696534) |

## What reviewers say

### CDL Test Prep Practice 2026

[App page](https://appshunter.io/ios/app/cdl-test-prep-practice-2026/id6739829264)

Prepare for your Commercial Driver's License exam with a comprehensive mobile study tool. Practice over 2,100 questions across various CDL domains with versatile testing modes and detailed study content. Boost your confidence to pass on your first attempt.

**Highlights:** Over 2,100 practice questions, Topic-specific focus, Versatile testing modes, Detailed study content, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Monthly | $17.99 | per month |
| Quarterly | $39.99 | per 3 months |


### OSHA 30 Construction Prep

[App page](https://appshunter.io/ios/app/osha-30-construction-prep/id6776231290)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OSHA 30-Hour Construction Full | $6.99 | per 7 days |
| OSHA 30-Hour Construction Full | $16.99 | per month |
| Unlock Full Question Bank | $4.99 | one-time |
| OSHA 30-Hour Construction Full | $69.99 | one-time |


## Frequently asked questions

### Is CDL Test Prep Practice 2026 free?

CDL Test Prep Practice 2026 is free to download, with in-app purchases available.

### Is OSHA 30 Construction Prep free?

OSHA 30 Construction Prep is free to download, with in-app purchases available.

### Do CDL Test Prep Practice 2026 or OSHA 30 Construction Prep have ads?

Neither CDL Test Prep Practice 2026 nor OSHA 30 Construction Prep shows ads.

### Which is updated more often, CDL Test Prep Practice 2026 or OSHA 30 Construction Prep?

CDL Test Prep Practice 2026 ships an update every 5 months, and OSHA 30 Construction Prep every 10 days. Most recently, CDL Test Prep Practice 2026 was updated on September 10, 2026 and OSHA 30 Construction Prep on August 23, 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.*