# Wireless Scent vs Green Energy

The clearest difference is update cadence: Wireless Scent at monthly against Green Energy's every 5 months. Wireless Scent also leads on iOS requirement (9.0 vs 14.0). 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.

Wireless Scent ships an update monthly, Green Energy every 5 months. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Wireless Scent | Green Energy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Size | 23 MB | 50 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [先妥 冯](https://appshunter.io/developer/1592043796) | [MEAN WELL](https://appshunter.io/developer/1367892707) |

## What reviewers say

### Wireless Scent

[App page](https://appshunter.io/ios/app/wireless-scent/id1592500598)

**Features:** macOS Compatibility

**In-app purchases:** none


### Green Energy

[App page](https://appshunter.io/ios/app/green-energy/id6744880784)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Wireless Scent free?

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

### Is Green Energy free?

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

### Do Wireless Scent or Green Energy have ads?

Neither Wireless Scent nor Green Energy shows ads.

### Which is updated more often, Wireless Scent or Green Energy?

Wireless Scent ships an update monthly, and Green Energy every 5 months. Most recently, Wireless Scent was updated on October 13, 2026 and Green Energy 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.*