# KWEV vs Arzel Pro

The clearest difference is update cadence: KWEV at weekly against Arzel Pro's every 3 months. KWEV also leads on ratings volume (5 vs 1). Arzel Pro's advantage is monetization model (free vs ad-supported). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for KWEV against 5.0 for Arzel Pro. That said, the two scores are not equally well evidenced: KWEV has 5 ratings behind it against 1, so its average is the more settled of the two.

KWEV ships an update weekly, Arzel Pro every 3 months. The most recent releases landed on September 24, 2026 and June 26, 2026 respectively.

## The numbers

| Metric | KWEV | Arzel Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/kwev/id1612806839/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/arzel-pro/id6670562268/reviews) |
| Number of ratings | **5** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Ad-supported | **Free** |
| Size | 125 MB | 11 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KWEV LLC](https://appshunter.io/developer/1612806841) | [Arzel Technology, Inc.](https://appshunter.io/developer/644309533) |

## What reviewers say

### KWEV

[App page](https://appshunter.io/ios/app/kwev/id1612806839)

Locate, reserve, and pay for electric vehicle charging stations easily. Find available stations based on various criteria, activate sessions with QR codes or station IDs, and manage your charging history. Offers 24/7 customer support for a seamless experience.

**Highlights:** Locate available charging stations, Reserve stations in advance, Activate charging sessions, In-app charging status notifications, Favorite frequently used stations, View charging history, 24/7 customer support

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### Arzel Pro

[App page](https://appshunter.io/ios/app/arzel-pro/id6670562268)

This app allows HVAC contractors to configure and manage a universal zoning panel. It offers easy setup, diagnostics, and software updates via a Bluetooth connection. Homeowners control the system through installed thermostats.

**Highlights:** App-controlled zoning panel, Create up to 16 zones, One-tap equipment settings, Bluetooth configuration, System diagnostics, Software updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KWEV free?

KWEV is free to download, with no in-app purchases.

### Is Arzel Pro free?

Arzel Pro is free to download, with no in-app purchases.

### Which has better reviews, KWEV or Arzel Pro?

KWEV and Arzel Pro are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.

### Do KWEV or Arzel Pro have ads?

Neither KWEV nor Arzel Pro shows ads.

### Which is updated more often, KWEV or Arzel Pro?

KWEV ships an update weekly, and Arzel Pro every 3 months. Most recently, KWEV was updated on September 24, 2026 and Arzel Pro on June 26, 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.*