# EV Charger vs Sigma Charge

The clearest difference is update cadence: EV Charger at every 2 weeks against Sigma Charge's monthly. 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.

EV Charger ships an update every 2 weeks, Sigma Charge monthly. The most recent releases landed on October 13, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | EV Charger | Sigma Charge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 9 MB | 54 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [珍珍 许](https://appshunter.io/developer/1673198061) | [Sigma Systems, Mmc](https://appshunter.io/developer/1726343396) |

## What reviewers say

### EV Charger

[App page](https://appshunter.io/ios/app/ev-charger/id6446106400)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sigma Charge

[App page](https://appshunter.io/ios/app/sigma-charge/id6476268128)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EV Charger free?

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

### Is Sigma Charge free?

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

### Do EV Charger or Sigma Charge have ads?

Neither EV Charger nor Sigma Charge shows ads.

### Which is updated more often, EV Charger or Sigma Charge?

EV Charger ships an update every 2 weeks, and Sigma Charge monthly. Most recently, EV Charger was updated on October 13, 2026 and Sigma Charge 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.*