# Elios4you vs CharterPilot

The clearest difference is in-app purchases: Elios4you at none against CharterPilot's 1. Elios4you also leads on iOS requirement (15.6 vs 17.0). CharterPilot's advantage is update cadence (every 8 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. CharterPilot sells 1 in-app purchase, starting at $12.99 per year. Elios4you asks for nothing beyond the download.

Elios4you ships an update every 3 months, CharterPilot every 8 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Elios4you | CharterPilot |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | Free | — |
| Size | 75 MB | 16 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Eutech electronics](https://appshunter.io/developer/1454358193) | [Americo Arcucci](https://appshunter.io/developer/6788038390) |

## What reviewers say

### Elios4you

[App page](https://appshunter.io/ios/app/elios4you/id578217026)

Monitor your home's electricity generation, grid interaction, and consumption with this wireless device. Track energy usage and performance in real-time from any connected device.

**Highlights:** Monitors energy generated, Tracks energy bought/sold to grid, Calculates household consumption, Measures available self-generated power, Wireless data transmission, Stores 60 days of data, Reports service anomalies

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

**In-app purchases:** none


### CharterPilot

[App page](https://appshunter.io/ios/app/charterpilot/id6809903455)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CharterPilot Pro Annual | $12.99 | per year |


## Frequently asked questions

### Is Elios4you free?

Elios4you is free to download, with no in-app purchases.

### Is CharterPilot free?

CharterPilot is free to download, with in-app purchases available.

### Do Elios4you or CharterPilot have ads?

Neither Elios4you nor CharterPilot shows ads.

### Which is updated more often, Elios4you or CharterPilot?

Elios4you ships an update every 3 months, and CharterPilot every 8 days. Most recently, Elios4you was updated on October 26, 2026 and CharterPilot 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.*