# Stem PowerTrack vs aderis autoFOCUS

The clearest difference is device support: Stem PowerTrack at 3 against aderis autoFOCUS's —. On price, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Stem PowerTrack | aderis autoFOCUS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (40 ratings)](https://appshunter.io/ios/app/stem-powertrack/id1187980669/reviews)** | — |
| Number of ratings | **40** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 6 MB | 24 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Also Energy, Inc.](https://appshunter.io/developer/464697387) | [Aderis Energy, LLC](https://appshunter.io/developer/1711192021) |

## What reviewers say

### Stem PowerTrack

[App page](https://appshunter.io/ios/app/stem-powertrack/id1187980669)

Monitor and analyze solar PV projects and energy systems remotely. Site owners can view data and forecasts, while technicians can diagnose and fix issues on-site using their mobile devices.

**Highlights:** Site overview with easy-to-read data, In-depth site data analysis via charts, Current weather and forecast for sites, Detailed hardware technical information, Fast hardware alerts and error detection

**Features:** macOS Compatibility

**In-app purchases:** none


### aderis autoFOCUS

[App page](https://appshunter.io/ios/app/aderis-autofocus/id6468993003)

**In-app purchases:** none


## Frequently asked questions

### Is Stem PowerTrack free?

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

### Is aderis autoFOCUS free?

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

---

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