# Hotel Collection Diffuser vs Purchase Locker

The clearest difference is iOS requirement: Hotel Collection Diffuser at 15.6 against Purchase Locker's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Hotel Collection Diffuser ships an update every 8 days, Purchase Locker every 9 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Hotel Collection Diffuser | Purchase Locker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/hotel-collection-diffuser/id6768844895/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 9 days |
| Monetization | Free | — |
| Size | 23 MB | 4 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hotel Collection](https://appshunter.io/developer/1708930952) | [Juan Martinez](https://appshunter.io/developer/6792192085) |

## What reviewers say

### Hotel Collection Diffuser

[App page](https://appshunter.io/ios/app/hotel-collection-diffuser/id6768844895)

Control your Bluetooth-enabled scent diffusers with ease. Adjust working hours, set weekly schedules, and monitor scent levels remotely. Personalize device names and manage passwords for a seamless aromatic experience.

**Highlights:** Bluetooth device control, Set working hours and weekly schedules, Monitor remaining scent levels, Rename and distinguish devices, Modify device passwords, Check hardware and software versions

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

**In-app purchases:** none


### Purchase Locker

[App page](https://appshunter.io/ios/app/purchase-locker/id6792332292)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hotel Collection Diffuser free?

Hotel Collection Diffuser is free to download, with no in-app purchases.

### Is Purchase Locker free?

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

### Do Hotel Collection Diffuser or Purchase Locker have ads?

Neither Hotel Collection Diffuser nor Purchase Locker shows ads.

### Which is updated more often, Hotel Collection Diffuser or Purchase Locker?

Hotel Collection Diffuser ships an update every 8 days, and Purchase Locker every 9 days. Most recently, Hotel Collection Diffuser was updated on October 24, 2026 and Purchase Locker 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.*