# Idaho CDL Test Prep vs Comprehend

The clearest difference is price: Comprehend at Free against Idaho CDL Test Prep's $12.99. Comprehend also leads on rating (4.5 vs 4.0) and update cadence (every 6 weeks vs every 20 months). Idaho CDL Test Prep's advantage is in-app purchases (none vs 2) and device support (3 vs 1). On ads there is nothing between them.

Comprehend is free to download; Idaho CDL Test Prep costs $12.99 up front. Comprehend sells 2 in-app purchases, starting at $8.99 per month. Idaho CDL Test Prep asks for nothing beyond the download.

Comprehend holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Comprehend has 6 ratings behind it against 1, so its average is the more settled of the two.

Idaho CDL Test Prep ships an update every 20 months, Comprehend every 6 weeks. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Idaho CDL Test Prep | Comprehend |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/idaho-cdl-test-prep/id1489821482/reviews) | **[4.5 (6 ratings)](https://appshunter.io/ios/app/comprehend-reading/id6467381455/reviews)** |
| Number of ratings | 1 | **6** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 6 weeks** |
| Monetization | Paid | **Freemium** |
| Size | 23 MB | 51 MB |
| Requires iOS | **12.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Kelvin Beecroft](https://appshunter.io/developer/301291170) | [Victoria Park](https://appshunter.io/developer/1546920769) |

## What reviewers say

### Idaho CDL Test Prep

[App page](https://appshunter.io/ios/app/idaho-cdl-test-prep/id1489821482)

Prepare for your Commercial Driver's License permit test with extensive practice questions and study materials. Learn at your own pace, even offline, and focus on the specific CDL classes and endorsements you need to pass.

**Highlights:** Offline study capability, DMV-style practice quizzes, CDL class and endorsement focus, 580+ practice questions, Includes Idaho CDL Manual, Printable cheat sheets

**Features:** macOS Compatibility

**In-app purchases:** none


### Comprehend

[App page](https://appshunter.io/ios/app/comprehend-reading/id6467381455)

This educational app helps students in grades 2-12 enhance their reading comprehension. It allows users to create custom reading passages and quizzes, utilize text-to-speech, and track progress. AI features can generate stories and assist in writing custom content for a more engaging learning experience.

**Highlights:** Custom quiz creation, Text-to-speech functionality, AI story generation, Progress tracking, AI-assisted story writing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $8.99 | per month |
| Annual Subscription | $99.99 | per year |


## Frequently asked questions

### Is Idaho CDL Test Prep free?

Idaho CDL Test Prep costs $12.99, with no in-app purchases.

### Is Comprehend free?

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

### Which has better reviews, Idaho CDL Test Prep or Comprehend?

Comprehend is rated higher. Idaho CDL Test Prep averages 4.0 out of 5 from 1 ratings, while Comprehend averages 4.5 from 6 ratings.

### Do Idaho CDL Test Prep or Comprehend have ads?

Neither Idaho CDL Test Prep nor Comprehend shows ads.

### Which is updated more often, Idaho CDL Test Prep or Comprehend?

Idaho CDL Test Prep ships an update every 20 months, and Comprehend every 6 weeks. Most recently, Idaho CDL Test Prep was updated on October 10, 2026 and Comprehend on October 7, 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.*