# CDL Prep Test 2026 vs RandyAI

The clearest difference is review sentiment: RandyAI at 100% against CDL Prep Test 2026's 43%. RandyAI also leads on ads (none vs shown). CDL Prep Test 2026's advantage is rating (4.7 vs 3.9) and ratings volume (7.8K vs 7). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. CDL Prep Test 2026 sells 4 in-app purchases, starting at $9.99 per 7 days and RandyAI sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

CDL Prep Test 2026 holds the better App Store score, 4.7 against 3.9. That said, the two scores are not equally well evidenced: CDL Prep Test 2026 has 7.8K ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 43% of CDL Prep Test 2026's written reviews are positive against 100% of RandyAI's, so the app with the better star average is not the one people write more warmly about.

CDL Prep Test 2026 ships an update every 3 months, RandyAI every 2 months. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CDL Prep Test 2026 | RandyAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (7.8K ratings)](https://appshunter.io/ios/app/cdl-prep-test-2026-drivers-ed/id1610099124/reviews)** | [3.9 (7 ratings)](https://appshunter.io/ios/app/randyai/id6752505326/reviews) |
| Number of ratings | **7.8K** | 7 |
| Positive reviews | 43.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | **#97** | — |
| Size | 152 MB | 41 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Khai Vuong](https://appshunter.io/developer/1610099126) | [RenAIssance Labs, LLC](https://appshunter.io/developer/1839570709) |

## What reviewers say

### CDL Prep Test 2026

[App page](https://appshunter.io/ios/app/cdl-prep-test-2026-drivers-ed/id1610099124)

**Currently charting:** #97 Top Grossing · Education (US App Store)

Prepare for your Commercial Driver's License (CDL) permit exam with state-specific practice tests and expert guidance. This app offers over 600 questions, detailed explanations, and progress tracking to help you pass on your first attempt.

**Highlights:** State-specific regulations, 600+ practice questions, Exam-like simulations, Detailed question explanations, Progress tracking dashboard, Up-to-date content for 2026, Expert guidance and tips

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CDL Premium User | $9.99 | per 7 days |
| CDL Premium User | $19.99 | per month |
| CDL Premium User | $48.99 | per year |
| CDL Premium | $74.99 | one-time |

**What reviewers like**

- 🚀 Passed in 2 weeks
- 👍 Great app
- 👍 Very accurate practice questions
- 👍 Could have never done it without this app
- 👍 Perfect

**What reviewers complain about**

- 🐛 Good for permit but doesn't let you unsubscribe
- 🐛 Mixed feeling
- 🐛 Garbage app- answers are wrong often for nys
- 🐛 Useless information and missing information
- 🐛 Something wrong with the app

**Reported bugs**

- Login screen freezes
- Incompatible with older devices

**Requested features**

- How about auto charge from card?


### RandyAI

[App page](https://appshunter.io/ios/app/randyai/id6752505326)

This app helps water and wastewater professionals prepare for certification exams and understand plant operations. It offers state-specific practice questions, an AI-powered study assistant for complex topics, and troubleshooting support for equipment. Learn and retain critical concepts with interactive lessons and quizzes, accessible offline.

**Highlights:** State-specific exam preparation, AI-powered study assistant, Troubleshooting support for plant operations, Interactive lessons and quizzes, Offline mobile learning, Operator-developed content

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Randy Pro - Monthly | $4.99 | per month |
| Randy Pro - Yearly | $44.99 | per year |


## Frequently asked questions

### Is CDL Prep Test 2026 free?

CDL Prep Test 2026 is free to download, with in-app purchases available.

### Is RandyAI free?

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

### Which has better reviews, CDL Prep Test 2026 or RandyAI?

CDL Prep Test 2026 is rated higher. CDL Prep Test 2026 averages 4.7 out of 5 from 7.8K ratings, while RandyAI averages 3.9 from 7 ratings.

### Do CDL Prep Test 2026 or RandyAI have ads?

CDL Prep Test 2026 shows ads; RandyAI does not.

### Which is updated more often, CDL Prep Test 2026 or RandyAI?

CDL Prep Test 2026 ships an update every 3 months, and RandyAI every 2 months. Most recently, CDL Prep Test 2026 was updated on October 30, 2026 and RandyAI on October 24, 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.*