# Inverter vs Pocket TMF

The clearest difference is update cadence: Inverter at every 10 days against Pocket TMF's every 4 weeks. Inverter also leads on iOS requirement (15.6 vs 18.0). 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.

Inverter ships an update every 10 days, Pocket TMF every 4 weeks. The most recent releases landed on October 13, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Inverter | Pocket TMF |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 92.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 4 weeks |
| Monetization | Free | — |
| Size | 24 MB | 9 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Richard Russell](https://appshunter.io/developer/1651141744) | [ROBERT THOMAS JONES](https://appshunter.io/developer/1819252167) |

## 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


### Pocket TMF

[App page](https://appshunter.io/ios/app/pocket-tmf/id6746970288)

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

**In-app purchases:** none


## Frequently asked questions

### Is Inverter free?

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

### Is Pocket TMF free?

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

### Do Inverter or Pocket TMF have ads?

Neither Inverter nor Pocket TMF shows ads.

### Which is updated more often, Inverter or Pocket TMF?

Inverter ships an update every 10 days, and Pocket TMF every 4 weeks. Most recently, Inverter was updated on October 13, 2026 and Pocket TMF on October 28, 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.*