# Super Translator Master vs Arzel Pro

The clearest difference is ads: Arzel Pro at none against Super Translator Master's shown. Super Translator Master's advantage is update cadence (fortnightly vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Super Translator Master ships an update fortnightly, Arzel Pro every 3 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Super Translator Master | Arzel Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/arzel-pro/id6670562268/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | — | Free |
| Size | 92 MB | 11 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sailing World Technology Co., Ltd.](https://appshunter.io/developer/1714366885) | [Arzel Technology, Inc.](https://appshunter.io/developer/644309533) |

## What reviewers say

### Super Translator Master

[App page](https://appshunter.io/ios/app/super-translator-master/id6504895384)

**Features:** macOS Compatibility

**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 Super Translator Master free?

Super Translator Master is free to download, with no in-app purchases.

### Is Arzel Pro free?

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

### Do Super Translator Master or Arzel Pro have ads?

Super Translator Master shows ads; Arzel Pro does not.

### Which is updated more often, Super Translator Master or Arzel Pro?

Super Translator Master ships an update fortnightly, and Arzel Pro every 3 months. Most recently, Super Translator Master was updated on October 25, 2026 and Arzel Pro 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.*