# CDL Master vs StudyAura

The clearest difference is update cadence: StudyAura at every 2 days against CDL Master's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CDL Master sells 4 in-app purchases, starting at $4.99 per 7 days and StudyAura sells 4 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

CDL Master ships an update every 3 weeks, StudyAura every 2 days. The most recent releases landed on October 2, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | CDL Master | StudyAura |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cdl-master-practice-test-2026/id6759587711/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 9 MB | 127 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DUMITRU BUMBU](https://appshunter.io/developer/1868107712) | [HYRE Talent Sourcing and Matching](https://appshunter.io/developer/1871355239) |

## What reviewers say

### CDL Master

[App page](https://appshunter.io/ios/app/cdl-master-practice-test-2026/id6759587711)

Prepare for your Commercial Driver's License written test with extensive practice questions, timed exams, and smart review features. Track your progress and master key knowledge areas for your CDL exam.

**Highlights:** 435 CDL practice questions, Detailed explanations for each question, Timed exam mode, Smart review of difficult questions, Mistake review for weak areas, Progress dashboard, Offline study

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $4.99 | per 7 days |
| Monthly Access | $12.99 | per month |
| Quarterly Access | $29.99 | per 3 months |
| Lifetime Access | $49.99 | one-time |


### StudyAura

[App page](https://appshunter.io/ios/app/studyaura/id6760448118)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Student Monthly | $6.99 | per month |
| Scholar Monthly | $14.99 | per month |
| Student Yearly | $44.99 | per year |
| Scholar Monthly | $89.99 | per year |


## Frequently asked questions

### Is CDL Master free?

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

### Is StudyAura free?

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

### Do CDL Master or StudyAura have ads?

Neither CDL Master nor StudyAura shows ads.

### Which is updated more often, CDL Master or StudyAura?

CDL Master ships an update every 3 weeks, and StudyAura every 2 days. Most recently, CDL Master was updated on October 2, 2026 and StudyAura on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*