# e vs Gatchy

The clearest difference is update cadence: Gatchy at every 5 days against e's every 4 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.

e ships an update every 4 months, Gatchy every 5 days. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | e | Gatchy |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 23.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 48 MB | 245 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Advantage Air Aust Pty Ltd](https://appshunter.io/developer/481563586) | [GoodCompany](https://appshunter.io/developer/1802129208) |

## 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


### Gatchy

[App page](https://appshunter.io/ios/app/gatchy/id6786081111)

**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 Gatchy free?

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

### Do e or Gatchy have ads?

Neither e nor Gatchy shows ads.

### Which is updated more often, e or Gatchy?

e ships an update every 4 months, and Gatchy every 5 days. Most recently, e was updated on October 24, 2026 and Gatchy on October 23, 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.*