# JACE vs CDL Study America

The clearest difference is ads: CDL Study America at none against JACE's shown. CDL Study America also leads on update cadence (daily vs every 3 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. JACE sells 3 in-app purchases, starting at $2.99 per 7 days and CDL Study America sells 1 in-app purchase, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for JACE against 5.0 for CDL Study America. Both are backed by a comparable volume of ratings — 5 and 3 respectively.

JACE ships an update every 3 months, CDL Study America daily. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | JACE | CDL Study America |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/jace-texas-dmv-practice-test/id6466629798/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/cdl-study-america/id6767660191/reviews) |
| Number of ratings | **5** | 3 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 84 MB | 49 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jignasha Joshi](https://appshunter.io/developer/1699384056) | [Jesus Guerra](https://appshunter.io/developer/1895298929) |

## What reviewers say

### JACE

[App page](https://appshunter.io/ios/app/jace-texas-dmv-practice-test/id6466629798)

Prepare for your Texas driver's permit or CDL exam with a comprehensive study tool. It offers extensive practice tests, mock exams, and detailed explanations based on the official Texas Driver Handbook. Track your progress and identify weak areas to ensure you pass your motor vehicle certification exam.

**Highlights:** Extensive question bank, Exam simulator (mock tests), Road sign recognition, Detailed explanations, Progress tracking, Bookmark questions, Review previous tests

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $2.99 | per 7 days |
| Monthly Premium Access | $7.99 | per month |
| Lifetime Premium Access | $12.99 | one-time |


### CDL Study America

[App page](https://appshunter.io/ios/app/cdl-study-america/id6767660191)

Prepare for your Commercial Driver's License exam with practice questions vetted by the DMV. This educational tool offers a focused approach to mastering the material needed for your CDL.

**Highlights:** DMV-approved practice questions, CDL exam preparation, U.S. CDL focus, Terms of Use available, Privacy Policy available

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access | $19.99 | per month |


## Frequently asked questions

### Is JACE free?

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

### Is CDL Study America free?

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

### Which has better reviews, JACE or CDL Study America?

JACE and CDL Study America are both rated 5.0 out of 5 on the App Store, from 5 and 3 ratings respectively.

### Do JACE or CDL Study America have ads?

JACE shows ads; CDL Study America does not.

### Which is updated more often, JACE or CDL Study America?

JACE ships an update every 3 months, and CDL Study America daily. Most recently, JACE was updated on November 3, 2026 and CDL Study America on October 31, 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.*