# Yeelock vs AF Aroma

The clearest difference is rating: Yeelock at 3.3 against AF Aroma's 2.3. Yeelock also leads on review sentiment (33% vs 0%) and update cadence (every 2 weeks vs every 9 months). AF Aroma's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Yeelock holds the better App Store score, 3.3 against 2.3. That said, the two scores are not equally well evidenced: Yeelock has 34 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 33% of Yeelock's written reviews are positive against 0% of AF Aroma's.

Yeelock ships an update every 2 weeks, AF Aroma every 9 months. The most recent releases landed on September 17, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Yeelock | AF Aroma |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (34 ratings)](https://appshunter.io/ios/app/yeelock/id1105835833/reviews)** | [2.3 (6 ratings)](https://appshunter.io/ios/app/af-aroma/id6448817246/reviews) |
| Number of ratings | **34** | 6 |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 9 months |
| Monetization | Free | Free |
| Size | 33 MB | 17 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xian Yisuobao Electronic Technology Co., Ltd.](https://appshunter.io/developer/1105835832) | [Zhuhai Rongyuan Electronic Technology Co.,ltd](https://appshunter.io/developer/1686521915) |

## What reviewers say

### Yeelock

[App page](https://appshunter.io/ios/app/yeelock/id1105835833)

This app allows you to securely unlock your intelligent lock using your mobile phone. It offers quick, one-second sound wave unlocking with bank-level encryption and the ability to share access with others. Manage your keys and view lock opening records all from your device.

**Highlights:** One-step sign up and password management, 1-second sound wave unlocking, Bank-level encryption for security, Key sharing and authorization, Lock opening record history, Customizable unlock methods (click or shake)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### AF Aroma

[App page](https://appshunter.io/ios/app/af-aroma/id6448817246)

Control your aroma diffuser's fan speed, power, and settings via Bluetooth. Customize modes and manage device details like name and password for a personalized scent experience.

**Highlights:** BLE fan control, Adjust fan speed, Lock/unlock device, Switch on/off, Modify device name, Set device password, Customizable modes

**In-app purchases:** none


## Frequently asked questions

### Is Yeelock free?

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

### Is AF Aroma free?

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

### Which has better reviews, Yeelock or AF Aroma?

Yeelock is rated higher. Yeelock averages 3.3 out of 5 from 34 ratings, while AF Aroma averages 2.3 from 6 ratings.

### Do Yeelock or AF Aroma have ads?

Neither Yeelock nor AF Aroma shows ads.

### Which is updated more often, Yeelock or AF Aroma?

Yeelock ships an update every 2 weeks, and AF Aroma every 9 months. Most recently, Yeelock was updated on September 17, 2026 and AF Aroma on September 16, 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.*