# CIDAC vs CDL Prep Test 2026 | EZ Prep

The clearest difference is in-app purchases: CIDAC at none against CDL Prep Test 2026 | EZ Prep's 8. CIDAC also leads on iOS requirement (10.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CDL Prep Test 2026 | EZ Prep sells 8 in-app purchases, starting at $9.99 per 7 days. CIDAC asks for nothing beyond the download.

CIDAC ships an update monthly, CDL Prep Test 2026 | EZ Prep every 3 weeks. The most recent releases landed on October 6, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CIDAC | CDL Prep Test 2026 | EZ 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 131 MB | 105 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Canadian Islamic Dar Alfatwa Centre](https://appshunter.io/developer/1502512491) | [EZ Test Prep](https://appshunter.io/developer/1664527806) |

## What reviewers say

### CIDAC

[App page](https://appshunter.io/ios/app/cidac/id1502512492)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 (8)**

| 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 |
| 2024 CDL Exam Test Questions | $64.99 | per 6 months |


## Frequently asked questions

### Is CIDAC free?

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

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

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

### Do CIDAC or CDL Prep Test 2026 | EZ Prep have ads?

Neither CIDAC nor CDL Prep Test 2026 | EZ Prep shows ads.

### Which is updated more often, CIDAC or CDL Prep Test 2026 | EZ Prep?

CIDAC ships an update monthly, and CDL Prep Test 2026 | EZ Prep every 3 weeks. Most recently, CIDAC was updated on October 6, 2026 and CDL Prep Test 2026 | EZ Prep on October 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.*