# O vs Find Bluetooth Device

The clearest difference is in-app purchases: O at none against Find Bluetooth Device's 2. O also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.1). Find Bluetooth Device's advantage is update cadence (monthly vs every 18 months). On price and ads there is nothing between them.

Both are free to download. Find Bluetooth Device sells 2 in-app purchases, starting at $4.99 per 7 days. O asks for nothing beyond the download.

O ships an update every 18 months, Find Bluetooth Device monthly. The most recent releases landed on October 2, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | O | Find Bluetooth Device |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/find-bluetooth-device/id6756609274/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 18 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 23 MB |
| Requires iOS | **12.0** | 17.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HUTCHINSON](https://appshunter.io/developer/862345826) | [Vladimir Ivakhnenko](https://appshunter.io/developer/1239180595) |

## What reviewers say

### O

[App page](https://appshunter.io/ios/app/o-ring-info/id1369062925)

**Features:** macOS Compatibility

**In-app purchases:** none


### Find Bluetooth Device

[App page](https://appshunter.io/ios/app/find-bluetooth-device/id6756609274)

This app helps you locate lost Bluetooth devices like earbuds, headphones, and smartwatches. It scans for nearby signals, displays signal strength, and provides hot-cold proximity guidance to help you find misplaced items quickly.

**Highlights:** Scan for nearby Bluetooth devices, View device signal strength, Hot-cold proximity guidance, Percentage indicator for closeness, Track various Bluetooth accessories, Simple, guided finding process

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bluetooth Device Finder | $4.99 | per 7 days |
| Bluetooth Device Finder | $29.99 | one-time |


## Frequently asked questions

### Is O free?

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

### Is Find Bluetooth Device free?

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

### Do O or Find Bluetooth Device have ads?

Neither O nor Find Bluetooth Device shows ads.

### Which is updated more often, O or Find Bluetooth Device?

O ships an update every 18 months, and Find Bluetooth Device monthly. Most recently, O was updated on October 2, 2026 and Find Bluetooth Device on September 21, 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.*