# ABA Test Prep 2026 vs CDL Prep

ABA Test Prep 2026 and CDL Prep both sit at 4.7 stars, but that hides the real split: 33% of CDL Prep's written reviews are positive against 0% of ABA Test Prep 2026's. CDL Prep also leads on update cadence (every 4 months vs every 10 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. ABA Test Prep 2026 sells 3 in-app purchases, starting at $4.99 per 7 days and CDL Prep sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for ABA Test Prep 2026 against 4.7 for CDL Prep. Both are backed by a comparable volume of ratings — 137 and 186 respectively. Written reviews are what separate them: 0% of ABA Test Prep 2026's written reviews are positive against 33% of CDL Prep's.

ABA Test Prep 2026 ships an update every 10 months, CDL Prep every 4 months. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | ABA Test Prep 2026 | CDL Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (137 ratings)](https://appshunter.io/ios/app/aba-test-prep-2026/id6448246809/reviews) | **[4.7 (186 ratings)](https://appshunter.io/ios/app/cdl-prep-practice-test-2026/id6478266679/reviews)** |
| Number of ratings | 137 | **186** |
| Positive reviews | 0.0% of reviews | **33.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 4 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 69 MB | 50 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [秀娟 周](https://appshunter.io/developer/1670536523) | [Chutima Busaraprapakul](https://appshunter.io/developer/1706710113) |

## What reviewers say

### ABA Test Prep 2026

[App page](https://appshunter.io/ios/app/aba-test-prep-2026/id6448246809)

Prepare for your ABA certification exam with over 800 practice questions and detailed explanations. Features multiple exam modes and a performance analysis system to help you study efficiently and increase your chances of passing on the first try.

**Highlights:** 800+ high-quality practice questions, Detailed answer explanations, Multiple exam modes, Performance tracking and analysis, Subject classification by exam syllabus, Updated according to latest syllabus

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ABA Prep Premium (1 Week) | $4.99 | per 7 days |
| ABA Prep Premium (1 Month) | $14.99 | per month |
| ABA Prep Premium (3 Months) | $29.99 | per 3 months |


### CDL Prep

[App page](https://appshunter.io/ios/app/cdl-prep-practice-test-2026/id6478266679)

Prepare for your Commercial Driver's License (CDL) exam with practice tests and expert-designed content. This app offers a scientific study system, simulated exams, and detailed explanations to boost your confidence and help you pass on your first attempt.

**Highlights:** Scientific study system, 2,200+ practice questions, Detailed explanations, Simulated exams, Categorized by exam subjects, AI-powered tracking and analysis

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Weekly) | $5.99 | per 7 days |
| Premium (Monthly) | $17.99 | per month |
| Premium (Lifetime) | $99.99 | one-time |


## Frequently asked questions

### Is ABA Test Prep 2026 free?

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

### Is CDL Prep free?

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

### Which has better reviews, ABA Test Prep 2026 or CDL Prep?

CDL Prep is rated higher. ABA Test Prep 2026 averages 4.7 out of 5 from 137 ratings, while CDL Prep averages 4.7 from 186 ratings.

### Do ABA Test Prep 2026 or CDL Prep have ads?

Neither ABA Test Prep 2026 nor CDL Prep shows ads.

### Which is updated more often, ABA Test Prep 2026 or CDL Prep?

ABA Test Prep 2026 ships an update every 10 months, and CDL Prep every 4 months. Most recently, ABA Test Prep 2026 was updated on October 25, 2026 and CDL Prep on October 27, 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.*