# EnerNex vs Voltisia

EnerNex and Voltisia 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.

EnerNex ships an update every 8 months, Voltisia every 4 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | EnerNex | Voltisia |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 months** |
| Size | 10 MB | 89 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen United Innovation Auto-Control System Co., Ltd.](https://appshunter.io/developer/888948118) | [ECO GREEN ENERGY LIMITED](https://appshunter.io/developer/1874850924) |

## What reviewers say

### EnerNex

[App page](https://appshunter.io/ios/app/enernex/id6749788597)

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

**In-app purchases:** none


### Voltisia

[App page](https://appshunter.io/ios/app/voltisia/id6756776975)

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

**In-app purchases:** none


## Frequently asked questions

### Is EnerNex free?

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

### Is Voltisia free?

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

### Do EnerNex or Voltisia have ads?

Neither EnerNex nor Voltisia shows ads.

### Which is updated more often, EnerNex or Voltisia?

EnerNex ships an update every 8 months, and Voltisia every 4 months. Most recently, EnerNex was updated on October 25, 2026 and Voltisia 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.*