# ASE T Series Exam Prep vs CDL Prep A+

The clearest difference is update cadence: CDL Prep A+ at every 5 weeks against ASE T Series Exam Prep's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ASE T Series Exam Prep sells 5 in-app purchases, starting at $10.99 per 7 days and CDL Prep A+ sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

ASE T Series Exam Prep ships an update every 3 months, CDL Prep A+ every 5 weeks. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | ASE T Series Exam Prep | CDL Prep A+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (38 ratings)](https://appshunter.io/ios/app/ase-t-series-exam-prep-2026/id6472681985/reviews)** | — |
| Number of ratings | **38** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 60 MB | 13 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [YAUHEN BAHDANOVICH](https://appshunter.io/developer/1711932790) | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) |

## What reviewers say

### ASE T Series Exam Prep

[App page](https://appshunter.io/ios/app/ase-t-series-exam-prep-2026/id6472681985)

Prepare for the ASE T-Series certification exam with a comprehensive training program. Access expertly crafted practice questions, realistic simulations, and detailed explanations to master automotive systems and track your progress effectively.

**Highlights:** Expertly crafted practice questions, Realistic exam simulations, Detailed explanations for answers, Focused and personalized study plans, Progress tracking and analytics, Regular updates for exam changes, Interactive learning tools

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ASE T Series Weekly Subsc. | $10.99 | per 7 days |
| ASE T Series Monthly Subs. | $24.99 | per month |
| ASE T-Series Monthly + Trial | $24.99 | per month |
| ASE T Quarterly Full Access | $44.99 | per 3 months |
| ASE T Quarterly Full Access | $49.99 | per 3 months |


### CDL Prep A+

[App page](https://appshunter.io/ios/app/cdl-prep-a-plus/id6736498207)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $8.99 | per month |
| Lifetime version | $14.99 | one-time |


## Frequently asked questions

### Is ASE T Series Exam Prep free?

ASE T Series Exam Prep is free to download, with in-app purchases available.

### Is CDL Prep A+ free?

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

### Do ASE T Series Exam Prep or CDL Prep A+ have ads?

Neither ASE T Series Exam Prep nor CDL Prep A+ shows ads.

### Which is updated more often, ASE T Series Exam Prep or CDL Prep A+?

ASE T Series Exam Prep ships an update every 3 months, and CDL Prep A+ every 5 weeks. Most recently, ASE T Series Exam Prep was updated on November 4, 2026 and CDL Prep A+ on November 8, 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.*