# BufferZone vs CAS IQ HUB

The clearest difference is update cadence: BufferZone at every 3 weeks against CAS IQ HUB's every 2 months. BufferZone also leads on iOS requirement (10.0 vs 13.0). 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.

BufferZone ships an update every 3 weeks, CAS IQ HUB every 2 months. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | BufferZone | CAS IQ HUB |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 52 MB | 45 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [STRIKEFORCE PROTECTION SYSTEMS PTY LTD](https://appshunter.io/developer/1497054948) | [Dylash Pty Ltd](https://appshunter.io/developer/1727467403) |

## What reviewers say

### BufferZone

[App page](https://appshunter.io/ios/app/bufferzone/id1497054949)

**Features:** macOS Compatibility

**In-app purchases:** none


### CAS IQ HUB

[App page](https://appshunter.io/ios/app/cas-iq-hub/id6476642141)

This application allows remote monitoring and control of salt water chlorinators. Users can view real-time operating status, switch disinfection modes, and manage reverse cleaning functions via Bluetooth or Wi-Fi.

**Highlights:** Remote monitoring of operating status, Switch disinfection modes remotely, Control reverse cleaning, Bluetooth and Wi-Fi connectivity, IoT platform integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BufferZone free?

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

### Is CAS IQ HUB free?

CAS IQ HUB is free to download, with no in-app purchases.

### Do BufferZone or CAS IQ HUB have ads?

Neither BufferZone nor CAS IQ HUB shows ads.

### Which is updated more often, BufferZone or CAS IQ HUB?

BufferZone ships an update every 3 weeks, and CAS IQ HUB every 2 months. Most recently, BufferZone was updated on October 1, 2026 and CAS IQ HUB on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*