# qube vs Zark Update

The clearest difference is update cadence: qube at fortnightly against Zark Update's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

qube ships an update fortnightly, Zark Update every 2 months. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | qube | Zark Update |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/qube-link/id6456984729/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | — |
| Size | 19 MB | 27 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Ice Qube, Inc.](https://appshunter.io/developer/1700728127) | [SEC of America Incorporated](https://appshunter.io/developer/894019771) |

## What reviewers say

### qube

[App page](https://appshunter.io/ios/app/qube-link/id6456984729)

Connect to your unit's controller via Bluetooth for instant access to live data and a password-protected settings panel. Manage your application on the go with this convenient tool.

**Highlights:** Bluetooth connectivity, Live data readings, Password-protected settings, On-the-go management, Unit controller access

**Features:** macOS Compatibility

**In-app purchases:** none


### Zark Update

[App page](https://appshunter.io/ios/app/zark-update/id6673909377)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is qube free?

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

### Is Zark Update free?

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

### Do qube or Zark Update have ads?

Neither qube nor Zark Update shows ads.

### Which is updated more often, qube or Zark Update?

qube ships an update fortnightly, and Zark Update every 2 months. Most recently, qube was updated on October 6, 2026 and Zark Update on October 5, 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.*