# Oregon CDL Test Prep vs Audio Flashcards App

The clearest difference is price: Audio Flashcards App at Free against Oregon CDL Test Prep's $12.99. Audio Flashcards App also leads on update cadence (monthly vs every 11 months). Oregon CDL Test Prep's advantage is ads (none vs shown) and iOS requirement (12.0 vs 16.4). On rating, ratings volume, in-app purchases and device support there is nothing between them.

Audio Flashcards App is free to download; Oregon CDL Test Prep costs $12.99 up front. Oregon CDL Test Prep sells 4 one-off in-app purchases and Audio Flashcards App sells 3 in-app purchases, starting at $0.99 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 — 4.5 for Oregon CDL Test Prep against 4.5 for Audio Flashcards App. Both are backed by a comparable volume of ratings — 24 and 57 respectively.

Oregon CDL Test Prep ships an update every 11 months, Audio Flashcards App monthly. The most recent releases landed on September 26, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Oregon CDL Test Prep | Audio Flashcards App |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | [4.5 (24 ratings)](https://appshunter.io/ios/app/oregon-cdl-test-prep/id556499366/reviews) | [4.5 (57 ratings)](https://appshunter.io/ios/app/audio-flashcards-app/id1583231998/reviews) |
| Number of ratings | 24 | **57** |
| Positive reviews | — | 72.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Monthly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 22 MB | 92 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Kelvin Beecroft](https://appshunter.io/developer/301291170) | [Peter Mapley](https://appshunter.io/developer/1548499331) |

## What reviewers say

### Oregon CDL Test Prep

[App page](https://appshunter.io/ios/app/oregon-cdl-test-prep/id556499366)

Prepare for your Oregon Commercial Driver License (CDL) written exam with over 580 practice questions and study aids. Includes the official manual, road signs, and detailed sections on various CDL topics. Offers study modes with immediate feedback and printable cheat sheets.

**Highlights:** 580+ practice questions, Oregon CDL Manual included, Road signs guide, Printable cheat sheets, Immediate answer checking, Bookmark questions, Progress saving

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Air Brakes Cheat Sheet | Free | one-time |
| Cargo Cheat Sheet | Free | one-time |
| Passenger Cheat Sheet | Free | one-time |
| School Bus Cheat Sheet | Free | one-time |


### Audio Flashcards App

[App page](https://appshunter.io/ios/app/audio-flashcards-app/id1583231998)

Learn effectively with audio flashcards and spaced repetition. Record your own voice or use text-to-speech to create study materials. Review them hands-free during commutes, exercise, or chores to reinforce memory.

**Highlights:** Audio-based flashcards, Spaced repetition system, Voice recording for cards, Text-to-speech card generation, Hands-free review, Customizable study decks

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Monthly Subscription | $0.99 | per month |
| Remove Ads | $2.99 | one-time |
| Remove Ads | $5.99 | one-time |


## Frequently asked questions

### Is Oregon CDL Test Prep free?

Oregon CDL Test Prep costs $12.99, and also offers in-app purchases.

### Is Audio Flashcards App free?

Audio Flashcards App is free to download, with in-app purchases available.

### Which has better reviews, Oregon CDL Test Prep or Audio Flashcards App?

Oregon CDL Test Prep and Audio Flashcards App are both rated 4.5 out of 5 on the App Store, from 24 and 57 ratings respectively.

### Do Oregon CDL Test Prep or Audio Flashcards App have ads?

Audio Flashcards App shows ads; Oregon CDL Test Prep does not.

### Which is updated more often, Oregon CDL Test Prep or Audio Flashcards App?

Oregon CDL Test Prep ships an update every 11 months, and Audio Flashcards App monthly. Most recently, Oregon CDL Test Prep was updated on September 26, 2026 and Audio Flashcards App on October 14, 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.*