# ProGrade BT vs Find Air

The clearest difference is review sentiment: Find Air at 55% against ProGrade BT's 8%. Find Air also leads on rating (4.6 vs 1.3) and ratings volume (654 vs 4). ProGrade BT's advantage is in-app purchases (none vs 6) and iOS requirement (8.1 vs 14.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Find Air sells 5 in-app purchases, starting at $6.99 per 7 days. ProGrade BT asks for nothing beyond the download.

Find Air holds the better App Store score, 4.6 against 1.3. That said, the two scores are not equally well evidenced: Find Air has 654 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 8% of ProGrade BT's written reviews are positive against 55% of Find Air's.

ProGrade BT ships an update fortnightly, Find Air every 2 weeks. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ProGrade BT | Find Air |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.3 (4 ratings)](https://appshunter.io/ios/app/prograde-bt/id1405476055/reviews) | **[4.6 (654 ratings)](https://appshunter.io/ios/app/find-air-tracker-detector/id6740757062/reviews)** |
| Number of ratings | 4 | **654** |
| Positive reviews | 7.7% of reviews | **55.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | **Free** | Subscription |
| Size | 91 MB | 48 MB |
| Requires iOS | **8.1** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VELONG ENTERPRISES CO., LTD](https://appshunter.io/developer/1383117547) | [FireAI Ltd](https://appshunter.io/developer/1698289772) |

## What reviewers say

### ProGrade BT

[App page](https://appshunter.io/ios/app/prograde-bt/id1405476055)

Monitor real-time BBQ temperatures directly from your mobile device. This utility app connects wirelessly to your BBQ equipment, providing essential data for perfect grilling.

**Highlights:** Real-time temperature monitoring, Wireless BBQ device connection, Mobile phone integration, Network connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


### Find Air

[App page](https://appshunter.io/ios/app/find-air-tracker-detector/id6740757062)

Easily locate misplaced Bluetooth devices like headphones, smartwatches, and fitness trackers. Utilize a map and signal strength radar to pinpoint their whereabouts. Find your gadgets quickly and efficiently.

**Highlights:** Locate Bluetooth devices, Track devices on map, Signal strength radar, Find headphones, tablets, laptops, fitness trackers, Fast and easy to use

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $6.99 | per 7 days |
| Premium | $9.99 | per 7 days |
| Premium | $29.99 | per year |
| Premium | $39.99 | per year |
| Premium | $49.99 | per year |


## Frequently asked questions

### Is ProGrade BT free?

ProGrade BT is free to download, with no in-app purchases.

### Is Find Air free?

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

### Which has better reviews, ProGrade BT or Find Air?

Find Air is rated higher. ProGrade BT averages 1.3 out of 5 from 4 ratings, while Find Air averages 4.6 from 654 ratings.

### Do ProGrade BT or Find Air have ads?

Neither ProGrade BT nor Find Air shows ads.

### Which is updated more often, ProGrade BT or Find Air?

ProGrade BT ships an update fortnightly, and Find Air every 2 weeks. Most recently, ProGrade BT was updated on October 24, 2026 and Find Air on October 30, 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.*