# PowerkVA vs CDL Prep Test 2026

PowerkVA and CDL Prep Test 2026 both sit at 4.6 stars, but that hides the real split: 100% of PowerkVA's written reviews are positive against 43% of CDL Prep Test 2026's. PowerkVA also leads on in-app purchases (none vs 4) and ads (none vs shown). CDL Prep Test 2026's advantage is price (Free vs $1.99) and update cadence (every 3 months vs every 94 months). On rating, device support and iOS requirement there is nothing between them.

CDL Prep Test 2026 is free to download; PowerkVA costs $1.99 up front. CDL Prep Test 2026 sells 4 in-app purchases, starting at $9.99 per 7 days. PowerkVA asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for PowerkVA against 4.7 for CDL Prep Test 2026. That said, the two scores are not equally well evidenced: CDL Prep Test 2026 has 7.8K ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 100% of PowerkVA's written reviews are positive against 43% of CDL Prep Test 2026's.

PowerkVA ships an update every 94 months, CDL Prep Test 2026 every 3 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PowerkVA | CDL Prep Test 2026 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.6 (10 ratings)](https://appshunter.io/ios/app/powerkva/id778275984/reviews) | **[4.7 (7.8K ratings)](https://appshunter.io/ios/app/cdl-prep-test-2026-drivers-ed/id1610099124/reviews)** |
| Number of ratings | 10 | **7.8K** |
| Positive reviews | **100.0% of reviews** | 43.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 94 months | **Every 3 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | — | **#103** |
| Size | 3 MB | 152 MB |
| Requires iOS | 14.1 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Manuel Olivera](https://appshunter.io/developer/778275987) | [Khai Vuong](https://appshunter.io/developer/1610099126) |

## What reviewers say

### PowerkVA

[App page](https://appshunter.io/ios/app/powerkva/id778275984)

This app simplifies electrical transformer calculations using formulas and drawings. It offers standard transformer sizes and voltages with an intuitive interface for easy value selection.

**Highlights:** Electrical transformer computation, Formulas and drawings, Standard transformer sizes, Standard voltages, Simple value selection

**Features:** macOS Compatibility

**In-app purchases:** none


### CDL Prep Test 2026

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

**Currently charting:** #103 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?


## Frequently asked questions

### Is PowerkVA free?

PowerkVA costs $1.99, with no in-app purchases.

### Is CDL Prep Test 2026 free?

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

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

CDL Prep Test 2026 is rated higher. PowerkVA averages 4.6 out of 5 from 10 ratings, while CDL Prep Test 2026 averages 4.7 from 7.8K ratings.

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

CDL Prep Test 2026 shows ads; PowerkVA does not.

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

PowerkVA ships an update every 94 months, and CDL Prep Test 2026 every 3 months. Most recently, PowerkVA was updated on October 23, 2026 and CDL Prep Test 2026 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.*