# FieldTechELM vs SolarEdge ONE EV Charger Setup

The clearest difference is device support: SolarEdge ONE EV Charger Setup at 3 against FieldTechELM's 1. SolarEdge ONE EV Charger Setup also leads on iOS requirement (14.0 vs 16.0). 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.

FieldTechELM ships an update every 5 weeks, SolarEdge ONE EV Charger Setup every 2 months. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | FieldTechELM | SolarEdge ONE EV Charger Setup |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 39 MB | 26 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ELM Fieldsight LLC](https://appshunter.io/developer/1654990606) | [SolarEdge Technologies](https://appshunter.io/developer/384374350) |

## What reviewers say

### FieldTechELM

[App page](https://appshunter.io/ios/app/fieldtechelm/id6464528893)

**In-app purchases:** none


### SolarEdge ONE EV Charger Setup

[App page](https://appshunter.io/ios/app/solaredge-one-ev-charger-setup/id6743485295)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FieldTechELM free?

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

### Is SolarEdge ONE EV Charger Setup free?

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

### Do FieldTechELM or SolarEdge ONE EV Charger Setup have ads?

Neither FieldTechELM nor SolarEdge ONE EV Charger Setup shows ads.

### Which is updated more often, FieldTechELM or SolarEdge ONE EV Charger Setup?

FieldTechELM ships an update every 5 weeks, and SolarEdge ONE EV Charger Setup every 2 months. Most recently, FieldTechELM was updated on October 30, 2026 and SolarEdge ONE EV Charger Setup on October 28, 2026.

---

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