# Cloud Scent vs BKey ID

The clearest difference is update cadence: BKey ID at every 9 days against Cloud Scent's monthly. Cloud Scent's advantage is iOS requirement (9.0 vs 15.5). 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.

Cloud Scent ships an update monthly, BKey ID every 9 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Cloud Scent | BKey ID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/cloud-scent/id6752647278/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Free | — |
| Size | 24 MB | 213 MB |
| Requires iOS | **9.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [田坑 何](https://appshunter.io/developer/6775008097) | [BKey, Inc.](https://appshunter.io/developer/1753935138) |

## What reviewers say

### Cloud Scent

[App page](https://appshunter.io/ios/app/cloud-scent/id6752647278)

This tool operation platform connects to and controls fragrance devices via Bluetooth. It allows for remote operation of switches, scheduled tasks, and safe power-off modes for the connected equipment.

**Highlights:** Bluetooth device connection, LAN scanning for fragrance devices, Remote switch control, Scheduled operation, Remote safe power-off

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

**In-app purchases:** none


### BKey ID

[App page](https://appshunter.io/ios/app/bkey-id/id6759166083)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cloud Scent free?

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

### Is BKey ID free?

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

### Do Cloud Scent or BKey ID have ads?

Neither Cloud Scent nor BKey ID shows ads.

### Which is updated more often, Cloud Scent or BKey ID?

Cloud Scent ships an update monthly, and BKey ID every 9 days. Most recently, Cloud Scent was updated on October 30, 2026 and BKey ID on October 31, 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.*