# Find BLE Device | Air Tracker vs Sentry

Find BLE Device | Air Tracker and Sentry are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Find BLE Device | Air Tracker sells 3 in-app purchases, starting at $4.99 per 7 days and Sentry sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Find BLE Device | Air Tracker | Sentry |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (47 ratings)](https://appshunter.io/ios/app/find-ble-device-air-tracker/id6473743452/reviews)** | — |
| Number of ratings | **47** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 30 MB | 16 MB |
| Requires iOS | 17.0 | 17 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Mihajlo Jocic](https://appshunter.io/developer/6782065775) | [Kyrylo Sokolov](https://appshunter.io/developer/6815252087) |

## What reviewers say

### Find BLE Device | Air Tracker

[App page](https://appshunter.io/ios/app/find-ble-device-air-tracker/id6473743452)

Locate misplaced Bluetooth-enabled devices like headphones and gadgets. This app uses Bluetooth technology to track your items, indicating distance and guiding you to them. Customize tracking range for a seamless search experience.

**Highlights:** Locate misplaced Bluetooth devices, Track headphones and gadgets, Indicates distance to lost item, Customizable tracking range, Seamless search experience

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BLE Air Finder, Device Tracker | $4.99 | per 7 days |
| BLE Air Finder, Device Tracker | $4.99 | per 7 days |
| Air Bluetooth Finder & Scanner | $9.99 | per month |


### Sentry

[App page](https://appshunter.io/ios/app/sentry-full-protection/id6815252085)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month | $3.99 | per month |
| Month Trial | $3.99 | per month |
| Year | $34.99 | per year |


## Frequently asked questions

### Is Find BLE Device | Air Tracker free?

Find BLE Device | Air Tracker is free to download, with in-app purchases available.

### Is Sentry free?

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

### Do Find BLE Device | Air Tracker or Sentry have ads?

Neither Find BLE Device | Air Tracker nor Sentry shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*