# ArtPro MOS Diagnostics vs Find BLE Device | Air Tracker

The clearest difference is in-app purchases: ArtPro MOS Diagnostics at none against Find BLE Device | Air Tracker's 3. ArtPro MOS Diagnostics also leads on update cadence (every 4 months vs every 14 months) and rating (5.0 vs 4.7). Find BLE Device | Air Tracker's advantage is ratings volume (47 vs 1). On price and ads there is nothing between them.

Both are free to download. Find BLE Device | Air Tracker sells 3 in-app purchases, starting at $4.99 per 7 days. ArtPro MOS Diagnostics asks for nothing beyond the download.

ArtPro MOS Diagnostics holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Find BLE Device | Air Tracker has 47 ratings behind it against 1, so its average is the more settled of the two.

ArtPro MOS Diagnostics ships an update every 4 months, Find BLE Device | Air Tracker every 14 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | ArtPro MOS Diagnostics | Find BLE Device | Air Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/artpro-mos-diagnostics/id1444262238/reviews)** | [4.7 (47 ratings)](https://appshunter.io/ios/app/find-ble-device-air-tracker/id6473743452/reviews) |
| Number of ratings | 1 | **47** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 14 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 18 MB | 30 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Art Processors Pty Ltd](https://appshunter.io/developer/845765244) | [Mihajlo Jocic](https://appshunter.io/developer/6782065775) |

## What reviewers say

### ArtPro MOS Diagnostics

[App page](https://appshunter.io/ios/app/artpro-mos-diagnostics/id1444262238)

This utility app visualizes venue and location data for registered users of a specific platform. It provides a way to access and understand spatial information related to your registered venues.

**Highlights:** Venue visualization, Location data display, Registered user access, Platform integration

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is ArtPro MOS Diagnostics free?

ArtPro MOS Diagnostics is free to download, with no in-app purchases.

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

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

### Which has better reviews, ArtPro MOS Diagnostics or Find BLE Device | Air Tracker?

ArtPro MOS Diagnostics is rated higher. ArtPro MOS Diagnostics averages 5.0 out of 5 from 1 ratings, while Find BLE Device | Air Tracker averages 4.7 from 47 ratings.

### Do ArtPro MOS Diagnostics or Find BLE Device | Air Tracker have ads?

Neither ArtPro MOS Diagnostics nor Find BLE Device | Air Tracker shows ads.

### Which is updated more often, ArtPro MOS Diagnostics or Find BLE Device | Air Tracker?

ArtPro MOS Diagnostics ships an update every 4 months, and Find BLE Device | Air Tracker every 14 months. Most recently, ArtPro MOS Diagnostics was updated on November 2, 2026 and Find BLE Device | Air Tracker on November 4, 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.*