# SUNVEC vs HeliTool

SUNVEC and HeliTool are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.

## The numbers

| Metric | SUNVEC | HeliTool |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 57 MB | 59 MB |
| Requires iOS | 8.0 | 8.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [VECTOR ENERGY GLOBAL SLU](https://appshunter.io/developer/1646905645) | [JARVIS IT-Dienstleistungen GmbH](https://appshunter.io/developer/1735934124) |

## What reviewers say

### SUNVEC

[App page](https://appshunter.io/ios/app/sunvec/id1591897652)

Monitor your photovoltaic plant and inverter parameters locally or remotely. This application allows for setting adjustments and provides real-time data for your solar energy system.

**Highlights:** PV plant monitoring, PV inverter parameter tracking, Local setting, Remote setting, Real-time data

**Features:** macOS Compatibility

**In-app purchases:** none


### HeliTool

[App page](https://appshunter.io/ios/app/helitool/id6754552677)

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

**In-app purchases:** none


## Frequently asked questions

### Is SUNVEC free?

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

### Is HeliTool free?

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

### Do SUNVEC or HeliTool have ads?

Neither SUNVEC nor HeliTool shows ads.

---

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