# Aroma Master vs Oykrrc

The clearest difference is update cadence: Oykrrc at every 3 weeks against Aroma Master's every 2 months. 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.

Aroma Master ships an update every 2 months, Oykrrc every 3 weeks. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Aroma Master | Oykrrc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 21 MB | 42 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Zhongshan Yidian Electronics Co., Ltd.](https://appshunter.io/developer/1759008937) | [Dongguan Sanzon Smart Home Products Co.,Ltd.](https://appshunter.io/developer/1818528172) |

## What reviewers say

### Aroma Master

[App page](https://appshunter.io/ios/app/aroma-master/id6740137291)

**Features:** macOS Compatibility

**In-app purchases:** none


### Oykrrc

[App page](https://appshunter.io/ios/app/oykrrc/id6803804207)

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

**In-app purchases:** none


## Frequently asked questions

### Is Aroma Master free?

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

### Is Oykrrc free?

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

### Do Aroma Master or Oykrrc have ads?

Neither Aroma Master nor Oykrrc shows ads.

### Which is updated more often, Aroma Master or Oykrrc?

Aroma Master ships an update every 2 months, and Oykrrc every 3 weeks. Most recently, Aroma Master was updated on October 9, 2026 and Oykrrc on October 24, 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.*