# Unitcharge vs High Volt

The clearest difference is update cadence: Unitcharge at every 6 weeks against High Volt's every 21 months. Unitcharge also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

Unitcharge ships an update every 6 weeks, High Volt every 21 months. The most recent releases landed on June 10, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Unitcharge | High Volt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unitcharge/id1456744347/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 21 months |
| Monetization | Free | — |
| Size | 26 MB | 49 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Andrey Gatovchits](https://appshunter.io/developer/1456744346) | [IT CHARGE, LLC](https://appshunter.io/developer/1544929413) |

## What reviewers say

### Unitcharge

[App page](https://appshunter.io/ios/app/unitcharge/id1456744347)

Find and navigate to electric vehicle charging stations on an interactive map. View station status, initiate and stop charging sessions, calculate costs, and pay via bank card. Track charging history and save favorite stations.

**Highlights:** Interactive map with station search and filtering, Route planning to charging stations, Real-time station status information, Start/stop charging sessions, Calculate and pay for charging sessions, View charging session history, Favorite station list

**Features:** macOS Compatibility

**In-app purchases:** none


### High Volt

[App page](https://appshunter.io/ios/app/high-volt/id6698897767)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Unitcharge free?

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

### Is High Volt free?

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

### Do Unitcharge or High Volt have ads?

Neither Unitcharge nor High Volt shows ads.

### Which is updated more often, Unitcharge or High Volt?

Unitcharge ships an update every 6 weeks, and High Volt every 21 months. Most recently, Unitcharge was updated on June 10, 2026 and High Volt on September 13, 2026.

---

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