# Emerald Installer vs RebateM8

The clearest difference is update cadence: RebateM8 at daily against Emerald Installer's every 2 months. RebateM8 also leads on iOS requirement (13.4 vs 15.0). 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.

Emerald Installer ships an update every 2 months, RebateM8 daily. The most recent releases landed on September 29, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Emerald Installer | RebateM8 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free | — |
| Size | 52 MB | 66 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EMERALD PLANET ENVIRONMENTAL PTY LTD](https://appshunter.io/developer/1526454239) | [Seeing Green Balloons Pty Ltd](https://appshunter.io/developer/1744527696) |

## What reviewers say

### Emerald Installer

[App page](https://appshunter.io/ios/app/emerald-installer/id1564906925)

This app facilitates contact-free setup for energy-saving customer accounts, working with an electricity advisor IHD install. It guides users through account activation, energy-saving surveys, and provides a way to screenshot install details for government scheme submissions.

**Highlights:** Contact-free account activation, Electricity bill information gathering, Automated email and pairing code, Energy-saving customer surveys, Screenshot install details for submissions

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

**In-app purchases:** none


### RebateM8

[App page](https://appshunter.io/ios/app/rebatem8/id6502177907)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Emerald Installer free?

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

### Is RebateM8 free?

RebateM8 is free to download, with no in-app purchases.

### Do Emerald Installer or RebateM8 have ads?

Neither Emerald Installer nor RebateM8 shows ads.

### Which is updated more often, Emerald Installer or RebateM8?

Emerald Installer ships an update every 2 months, and RebateM8 daily. Most recently, Emerald Installer was updated on September 29, 2026 and RebateM8 on September 30, 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.*