# SolarEdge ONE for EV vs SMARTFOX Go2

SolarEdge ONE for EV and SMARTFOX Go2 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SolarEdge ONE for EV ships an update every 3 weeks, SMARTFOX Go2 monthly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SolarEdge ONE for EV | SMARTFOX Go2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 84 MB | 83 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [WEVO ENERGY LTD](https://appshunter.io/developer/1618938199) | [Smartfox](https://appshunter.io/developer/1021925748) |

## What reviewers say

### SolarEdge ONE for EV

[App page](https://appshunter.io/ios/app/solaredge-one-for-ev/id1670603012)

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

**In-app purchases:** none


### SMARTFOX Go2

[App page](https://appshunter.io/ios/app/smartfox-go2-energy-manager/id6745313990)

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

**In-app purchases:** none


## Frequently asked questions

### Is SolarEdge ONE for EV free?

SolarEdge ONE for EV is free to download, with no in-app purchases.

### Is SMARTFOX Go2 free?

SMARTFOX Go2 is free to download, with no in-app purchases.

### Do SolarEdge ONE for EV or SMARTFOX Go2 have ads?

Neither SolarEdge ONE for EV nor SMARTFOX Go2 shows ads.

### Which is updated more often, SolarEdge ONE for EV or SMARTFOX Go2?

SolarEdge ONE for EV ships an update every 3 weeks, and SMARTFOX Go2 monthly. Most recently, SolarEdge ONE for EV was updated on October 30, 2026 and SMARTFOX Go2 on October 25, 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.*