# Air Finder vs Door Sensor

The clearest difference is in-app purchases: Door Sensor at none against Air Finder's 4. Door Sensor also leads on device support (3 vs 1) and iOS requirement (14.6 vs 18.5). Air Finder's advantage is update cadence (weekly vs monthly). On price and ads there is nothing between them.

Both are free to download. Air Finder sells 4 in-app purchases, starting at $6.99 per 7 days. Door Sensor asks for nothing beyond the download.

Air Finder ships an update weekly, Door Sensor monthly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Air Finder | Door Sensor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (236 ratings)](https://appshunter.io/ios/app/air-finder-tracking-device/id6746373801/reviews)** | — |
| Number of ratings | **236** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 6 MB |
| Requires iOS | 18.5 | **14.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [flamingo quokka](https://appshunter.io/developer/1773836447) | [Agereh Technologies Corp](https://appshunter.io/developer/1887688068) |

## What reviewers say

### Air Finder

[App page](https://appshunter.io/ios/app/air-finder-tracking-device/id6746373801)

Quickly locate lost Bluetooth devices like phones, earbuds, or trackers. The app detects nearby devices by monitoring signal strength, guiding you closer as the signal intensifies. Recover your misplaced items without needing to buy replacements.

**Highlights:** Locate lost Bluetooth devices, Detect nearby devices, Monitor signal strength, Fast and simple recovery, Track phones, earbuds, trackers

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Subscription | $6.99 | per 7 days |
| Weekly Premium Subscription | $6.99 | per 7 days |
| Monthly Premium Subscription | $14.99 | per month |
| Annual Premium Subscription | $39.99 | per year |


### Door Sensor

[App page](https://appshunter.io/ios/app/door-sensor/id6761080513)

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

**In-app purchases:** none


## Frequently asked questions

### Is Air Finder free?

Air Finder is free to download, with in-app purchases available.

### Is Door Sensor free?

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

### Do Air Finder or Door Sensor have ads?

Neither Air Finder nor Door Sensor shows ads.

### Which is updated more often, Air Finder or Door Sensor?

Air Finder ships an update weekly, and Door Sensor monthly. Most recently, Air Finder was updated on October 30, 2026 and Door Sensor on October 25, 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.*