# EcoGreen vs ieVolt

The clearest difference is ads: ieVolt at none against EcoGreen's shown. ieVolt also leads on update cadence (every 6 days vs every 5 weeks). EcoGreen's advantage is iOS requirement (14.0 vs 16.0). On price, 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.

EcoGreen ships an update every 5 weeks, ieVolt every 6 days. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | EcoGreen | ieVolt |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 6 days** |
| Size | 93 MB | 75 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Tupinamba](https://appshunter.io/developer/1499575118) | [Oplena](https://appshunter.io/developer/1888818214) |

## What reviewers say

### EcoGreen

[App page](https://appshunter.io/ios/app/ecogreen/id6746057094)

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

**In-app purchases:** none


### ieVolt

[App page](https://appshunter.io/ios/app/ievolt/id6761314671)

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

**In-app purchases:** none


## Frequently asked questions

### Is EcoGreen free?

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

### Is ieVolt free?

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

### Do EcoGreen or ieVolt have ads?

EcoGreen shows ads; ieVolt does not.

### Which is updated more often, EcoGreen or ieVolt?

EcoGreen ships an update every 5 weeks, and ieVolt every 6 days. Most recently, EcoGreen was updated on October 5, 2026 and ieVolt on October 2, 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.*