# e vs Halo Chlor GO

The clearest difference is iOS requirement: Halo Chlor GO at 13.0 against e's 15.0. On price, review sentiment, update cadence and ads there is nothing between them.

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

e ships an update every 4 months, Halo Chlor GO every 2 months. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | e | Halo Chlor GO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **23.1% of reviews** | 15.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 48 MB | 48 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Advantage Air Aust Pty Ltd](https://appshunter.io/developer/481563586) | [Fluidra Group Australia Pty Ltd](https://appshunter.io/developer/1663988962) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e-zone/id925994857)

Remotely manage your Advantage Air e-zone air-conditioning system from any location. Requires an internet-connected e-zone system and initial setup within your home Wi-Fi. Explore dealer options on the Advantage Air website.

**Highlights:** Remote air-conditioning control, Global access, Wi-Fi connectivity required, System setup assistance

**In-app purchases:** none


### Halo Chlor GO

[App page](https://appshunter.io/ios/app/halo-chlor-go/id1562948082)

Remotely manage your pool chlorinator via Bluetooth or Wi-Fi. Control pump, lighting, timers, and water chemistry from your device, allowing you to relax while maintaining your pool.

**Highlights:** Wireless Bluetooth/Wi-Fi connectivity, Remote chlorinator control, Pump start/stop and auto mode, Lighting control and color adjustment, Timer adjustments, Water balance and chemistry set-points, Pump speed control

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is e free?

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

### Is Halo Chlor GO free?

Halo Chlor GO is free to download, with no in-app purchases.

### Do e or Halo Chlor GO have ads?

Neither e nor Halo Chlor GO shows ads.

### Which is updated more often, e or Halo Chlor GO?

e ships an update every 4 months, and Halo Chlor GO every 2 months. Most recently, e was updated on November 1, 2026 and Halo Chlor GO on November 7, 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.*