# CDL Prep Test 2026 | EZ Prep vs USPS Postal Exam Prep

The clearest difference is update cadence: CDL Prep Test 2026 | EZ Prep at every 3 weeks against USPS Postal Exam Prep's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CDL Prep Test 2026 | EZ Prep sells 7 in-app purchases, starting at $9.99 per 7 days and USPS Postal Exam Prep sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

CDL Prep Test 2026 | EZ Prep ships an update every 3 weeks, USPS Postal Exam Prep every 2 months. The most recent releases landed on November 3, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | CDL Prep Test 2026 | EZ Prep | USPS Postal Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (60 ratings)](https://appshunter.io/ios/app/cdl-prep-test-2026-ez-prep/id6451176646/reviews)** | — |
| Number of ratings | **60** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 105 MB | 36 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [EZ Test Prep](https://appshunter.io/developer/1664527806) | [Alpha Beat Limited](https://appshunter.io/developer/1745742707) |

## What reviewers say

### CDL Prep Test 2026 | EZ Prep

[App page](https://appshunter.io/ios/app/cdl-prep-test-2026-ez-prep/id6451176646)

Prepare for your Commercial Driver's License exam with practice tests and a personalized study plan. This app offers offline access, adaptive difficulty, and an exam simulator designed by licensed drivers.

**Highlights:** Personalized study plan, Adaptive question difficulty, Offline access, Exam simulator, Progress tracking, Instant feedback with explanations

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cram Time - CDL Prep Test 2025 | $9.99 | per 7 days |
| CDL Prep Test Questions 2025 | $24.99 | per month |
| CDL Exam Prep 2025 | $24.99 | per month |
| CDL Prep - Introductory | $24.99 | per month |
| CDL Prep Test Questions 2025 | $64.99 | per 6 months |
| CDL Exam Prep 2025 | $64.99 | per 6 months |
| CDL Prep - Introductory | $64.99 | per 6 months |


### USPS Postal Exam Prep

[App page](https://appshunter.io/ios/app/usps-postal-exam-prep/id6778529184)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $7.99 | per month |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is CDL Prep Test 2026 | EZ Prep free?

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

### Is USPS Postal Exam Prep free?

USPS Postal Exam Prep is free to download, with in-app purchases available.

### Do CDL Prep Test 2026 | EZ Prep or USPS Postal Exam Prep have ads?

Neither CDL Prep Test 2026 | EZ Prep nor USPS Postal Exam Prep shows ads.

### Which is updated more often, CDL Prep Test 2026 | EZ Prep or USPS Postal Exam Prep?

CDL Prep Test 2026 | EZ Prep ships an update every 3 weeks, and USPS Postal Exam Prep every 2 months. Most recently, CDL Prep Test 2026 | EZ Prep was updated on November 3, 2026 and USPS Postal Exam Prep on November 1, 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.*