# OLamp vs ALCHM

The clearest difference is in-app purchases: OLamp at none against ALCHM's 1. OLamp also leads on iOS requirement (11.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. ALCHM sells 1 in-app purchase, starting at $4.99 per month. OLamp asks for nothing beyond the download.

## The numbers

| Metric | OLamp | ALCHM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.2 (18 ratings)](https://appshunter.io/ios/app/olamp/id6459830933/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | Free | — |
| Size | 21 MB | 23 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [ShenZhen Lenze Technology Co,.Ltd.](https://appshunter.io/developer/1190864538) | [ZADIE AARIE WALKER](https://appshunter.io/developer/1857485980) |

## What reviewers say

### OLamp

[App page](https://appshunter.io/ios/app/olamp/id6459830933)

Control your Bluetooth devices with this application. Enhance your daily life by activating smart modes for a more convenient experience.

**Highlights:** Bluetooth device connection, Smart life mode activation, Quality of life improvement, Device control

**Features:** macOS Compatibility

**In-app purchases:** none


### ALCHM

[App page](https://appshunter.io/ios/app/alchm/id6755940169)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ALCHM Transformation | $4.99 | per month |


## Frequently asked questions

### Is OLamp free?

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

### Is ALCHM free?

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

### Do OLamp or ALCHM have ads?

Neither OLamp nor ALCHM shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*