# FoxSwitch vs Dura i

The clearest difference is review sentiment: FoxSwitch at 38% against Dura i's 26%. Dura i's advantage is iOS requirement (13.4 vs 15.6). On price, update cadence, 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.

FoxSwitch ships an update every 6 weeks, Dura i every 3 months. The most recent releases landed on September 9, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | FoxSwitch | Dura i |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **37.5% of reviews** | 26.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 106 MB | 46 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Foxess Co., Ltd](https://appshunter.io/developer/1512581977) | [Puredrive Energy Ltd](https://appshunter.io/developer/1536396853) |

## What reviewers say

### FoxSwitch

[App page](https://appshunter.io/ios/app/foxswitch/id6479725033)

This application allows remote wireless interaction with chargers. Users can monitor charger status and retrieve detailed information from a distance.

**Highlights:** Remote charger interaction, Wireless control, Obtain charger status, Retrieve charger information

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

**In-app purchases:** none


### Dura i

[App page](https://appshunter.io/ios/app/dura-i/id6498981397)

Monitor your photovoltaic (PV) plant and inverter meter parameters locally or remotely. Adjust settings for your PV system with this utility application.

**Highlights:** PV plant monitoring, PV inverter meter monitoring, Parameter tracking, Local settings, Remote settings

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

**In-app purchases:** none


## Frequently asked questions

### Is FoxSwitch free?

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

### Is Dura i free?

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

### Do FoxSwitch or Dura i have ads?

Neither FoxSwitch nor Dura i shows ads.

### Which is updated more often, FoxSwitch or Dura i?

FoxSwitch ships an update every 6 weeks, and Dura i every 3 months. Most recently, FoxSwitch was updated on September 9, 2026 and Dura i on September 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*