# No Hidden vs Door Key

The clearest difference is in-app purchases: Door Key at none against No Hidden's 3. No Hidden's advantage is update cadence (every 6 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. No Hidden sells 3 in-app purchases, starting at $6.99 per 7 days. Door Key asks for nothing beyond the download.

No Hidden ships an update every 6 days, Door Key monthly. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | No Hidden | Door Key |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (73 ratings)](https://appshunter.io/ios/app/no-hidden-devices-detector/id6511226391/reviews)** | — |
| Number of ratings | **73** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 66 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [帅 张](https://appshunter.io/developer/1852413779) | [ECONDOS SISTEMAS LTDA - ME](https://appshunter.io/developer/1144142573) |

## What reviewers say

### No Hidden

[App page](https://appshunter.io/ios/app/no-hidden-devices-detector/id6511226391)

Easily locate any nearby Bluetooth-enabled device in seconds. Organize your gadgets with custom names and photos for quick access. Never lose your headphones, AirPods, or other accessories again.

**Highlights:** Locate Bluetooth devices quickly, Manage devices with names and photos, Organize all your gadgets, Efficient scanning technology, Personalize device entries

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Hidden Devices Pro Week | $6.99 | per 7 days |
| No Hidden Devices Pro Month | $14.99 | per month |
| No Hidden Devices Pro 3 Months | $24.99 | per 3 months |


### Door Key

[App page](https://appshunter.io/ios/app/door-key/id6752425863)

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

**In-app purchases:** none


## Frequently asked questions

### Is No Hidden free?

No Hidden is free to download, with in-app purchases available.

### Is Door Key free?

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

### Do No Hidden or Door Key have ads?

Neither No Hidden nor Door Key shows ads.

### Which is updated more often, No Hidden or Door Key?

No Hidden ships an update every 6 days, and Door Key monthly. Most recently, No Hidden was updated on October 15, 2026 and Door Key on October 7, 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.*