# Air Tracker, Device Detector. vs Instant Note

The clearest difference is update cadence: Instant Note at every 3 days against Air Tracker, Device Detector.'s every 9 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Air Tracker, Device Detector. sells 3 in-app purchases, starting at $6.99 per 7 days and Instant Note sells 1 in-app purchase, starting at $99.99 per year. Whichever you choose, the download price is not the number that matters.

Air Tracker, Device Detector. ships an update every 9 days, Instant Note every 3 days. The most recent releases landed on August 30, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | Air Tracker, Device Detector. | Instant Note |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (70 ratings)](https://appshunter.io/ios/app/air-tracker-device-detector/id6739254297/reviews)** | — |
| Number of ratings | **70** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 71 MB | 130 MB |
| Requires iOS | 15.3 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adan Malon](https://appshunter.io/developer/1764279694) | [Thinh Pham](https://appshunter.io/developer/1436049529) |

## What reviewers say

### Air Tracker, Device Detector.

[App page](https://appshunter.io/ios/app/air-tracker-device-detector/id6739254297)

Easily locate misplaced Bluetooth devices with this app's radar-like indicators and precise distance estimations. Enjoy an ad-free experience and unlimited searches with a subscription.

**Highlights:** Bluetooth device scanning, Distance estimation, Radar-like indicators, Advanced device tracking, Unlimited searches, Ad-free experience

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $6.99 | per 7 days |
| Monthly Premium Access | $14.99 | per month |
| Annual Premium Access | $31.99 | per year |


### Instant Note

[App page](https://appshunter.io/ios/app/instant-note-ai-note-taker/id6740257225)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Unlimited | $99.99 | per year |


## Frequently asked questions

### Is Air Tracker, Device Detector. free?

Air Tracker, Device Detector. is free to download, with in-app purchases available.

### Is Instant Note free?

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

### Do Air Tracker, Device Detector. or Instant Note have ads?

Neither Air Tracker, Device Detector. nor Instant Note shows ads.

### Which is updated more often, Air Tracker, Device Detector. or Instant Note?

Air Tracker, Device Detector. ships an update every 9 days, and Instant Note every 3 days. Most recently, Air Tracker, Device Detector. was updated on August 30, 2026 and Instant Note on May 17, 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.*