# Inverter vs Pool Buddy

The clearest difference is in-app purchases: Inverter at none against Pool Buddy's 1. Inverter also leads on ads (none vs shown). Pool Buddy's advantage is update cadence (every 2 days vs every 10 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Pool Buddy sells 1 one-off in-app purchase. Inverter asks for nothing beyond the download.

Inverter ships an update every 10 days, Pool Buddy every 2 days. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Inverter | Pool Buddy |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 92.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Every 2 days** |
| Monetization | Free | — |
| Size | 24 MB | 35 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Richard Russell](https://appshunter.io/developer/1651141744) | [Darran Horan](https://appshunter.io/developer/6791649758) |

## What reviewers say

### Inverter

[App page](https://appshunter.io/ios/app/inverter/id6443976497)

Monitor and manage your GivEnergy inverter(s) with this straightforward application. It allows for independent control of up to three connected inverters. Resetting IP addresses is easily managed through the iOS Files app.

**Highlights:** Monitor inverter status, Control inverter settings, Connect up to three inverters, Independent inverter management, IP address reset via Files app

**Features:** Vision Pro support

**In-app purchases:** none


### Pool Buddy

[App page](https://appshunter.io/ios/app/pool-buddy-water-testing/id6791649756)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Inverter free?

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

### Is Pool Buddy free?

Pool Buddy is free to download, with in-app purchases available.

### Do Inverter or Pool Buddy have ads?

Pool Buddy shows ads; Inverter does not.

### Which is updated more often, Inverter or Pool Buddy?

Inverter ships an update every 10 days, and Pool Buddy every 2 days. Most recently, Inverter was updated on October 13, 2026 and Pool Buddy on October 10, 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.*