# OlfaPure vs ChargEco

OlfaPure and ChargEco 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.

OlfaPure ships an update every 3 months, ChargEco every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | OlfaPure | ChargEco |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 22 MB | 57 MB |
| Requires iOS | **14.1** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [INHALIO, INC.](https://appshunter.io/developer/1520197688) | [Singapore Power Ltd](https://appshunter.io/developer/784407256) |

## What reviewers say

### OlfaPure

[App page](https://appshunter.io/ios/app/olfapure/id1627246532)

**Features:** macOS Compatibility

**In-app purchases:** none


### ChargEco

[App page](https://appshunter.io/ios/app/chargeco/id1664718768)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OlfaPure free?

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

### Is ChargEco free?

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

### Do OlfaPure or ChargEco have ads?

Neither OlfaPure nor ChargEco shows ads.

### Which is updated more often, OlfaPure or ChargEco?

OlfaPure ships an update every 3 months, and ChargEco every 2 months. Most recently, OlfaPure was updated on November 3, 2026 and ChargEco on November 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.*