# Emerald Setup vs Geyser Gecko

The clearest difference is rating: Emerald Setup at 5.0 against Geyser Gecko's 2.0. Geyser Gecko's advantage is update cadence (fortnightly vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Emerald Setup holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

Emerald Setup ships an update every 2 months, Geyser Gecko fortnightly. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Emerald Setup | Geyser Gecko |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/emerald-setup/id1493031195/reviews)** | [2.0 (2 ratings)](https://appshunter.io/ios/app/geyser-gecko/id1555199840/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 92 MB | 61 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Emerald Innovations, Inc.](https://appshunter.io/developer/1493031194) | [Origin Wireless (Pty) Ltd](https://appshunter.io/developer/965622295) |

## What reviewers say

### Emerald Setup

[App page](https://appshunter.io/ios/app/emerald-setup/id1493031195)

This app offers guided setup and monitoring for a touch-free health measurement system. It uses environmental wireless signals to track vital signs, sleep, and mobility without requiring wearables or user interaction.

**Highlights:** Touch-free health measurement, Continuous vital sign monitoring, Sleep and mobility tracking, Guided system configuration, Wireless signal monitoring, Passive health tracking

**In-app purchases:** none


### Geyser Gecko

[App page](https://appshunter.io/ios/app/geyser-gecko/id1555199840)

Control your GeyserGecko solar geyser controllers from anywhere. This app allows for remote management of your solar water heating system, ensuring optimal performance and convenience.

**Highlights:** Remote control of solar geyser controllers, Monitor geyser performance, Manage solar heating system, Device companion app

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Emerald Setup free?

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

### Is Geyser Gecko free?

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

### Which has better reviews, Emerald Setup or Geyser Gecko?

Emerald Setup is rated higher. Emerald Setup averages 5.0 out of 5 from 5 ratings, while Geyser Gecko averages 2.0 from 2 ratings.

### Do Emerald Setup or Geyser Gecko have ads?

Neither Emerald Setup nor Geyser Gecko shows ads.

### Which is updated more often, Emerald Setup or Geyser Gecko?

Emerald Setup ships an update every 2 months, and Geyser Gecko fortnightly. Most recently, Emerald Setup was updated on October 2, 2026 and Geyser Gecko on October 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.*