# Aiko Energy Pro vs Diffuser

Aiko Energy Pro and Diffuser are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 29, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Aiko Energy Pro | Diffuser |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 150 MB | 35 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Aiko Digital Energy Technology Co., Ltd.](https://appshunter.io/developer/1683475467) | [Jiaxing Rongcheng Electronic Technology Co., Ltd](https://appshunter.io/developer/1433479396) |

## What reviewers say

### Aiko Energy Pro

[App page](https://appshunter.io/ios/app/aiko-energy-pro/id6450779376)

**Features:** macOS Compatibility

**In-app purchases:** none


### Diffuser

[App page](https://appshunter.io/ios/app/diffuser/id6462354691)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Aiko Energy Pro free?

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

### Is Diffuser free?

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

### Do Aiko Energy Pro or Diffuser have ads?

Neither Aiko Energy Pro nor Diffuser shows ads.

### Which is updated more often, Aiko Energy Pro or Diffuser?

Aiko Energy Pro ships an update every 2 months, and Diffuser every 2 months. Most recently, Aiko Energy Pro was updated on September 29, 2026 and Diffuser on October 3, 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.*