# Meter Audit vs Geyser Gecko

The clearest difference is update cadence: Geyser Gecko at fortnightly against Meter Audit's every 9 months. Meter Audit's advantage is iOS requirement (11.0 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.

Meter Audit ships an update every 9 months, Geyser Gecko fortnightly. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Meter Audit | Geyser Gecko |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (2 ratings)](https://appshunter.io/ios/app/geyser-gecko/id1555199840/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 85 MB | 61 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [dataVoice International](https://appshunter.io/developer/657407983) | [Origin Wireless (Pty) Ltd](https://appshunter.io/developer/965622295) |

## What reviewers say

### Meter Audit

[App page](https://appshunter.io/ios/app/meter-audit/id1132199524)

**Features:** macOS Compatibility

**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 Meter Audit free?

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

### Is Geyser Gecko free?

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

### Do Meter Audit or Geyser Gecko have ads?

Neither Meter Audit nor Geyser Gecko shows ads.

### Which is updated more often, Meter Audit or Geyser Gecko?

Meter Audit ships an update every 9 months, and Geyser Gecko fortnightly. Most recently, Meter Audit was updated on October 18, 2026 and Geyser Gecko on October 24, 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.*