# Bluetooth Lost BLE Finder vs M.A.R.V.I.N.

The clearest difference is rating: M.A.R.V.I.N. at 5.0 against Bluetooth Lost BLE Finder's 4.4. M.A.R.V.I.N. also leads on in-app purchases (none vs 3) and update cadence (every 2 days vs monthly). Bluetooth Lost BLE Finder's advantage is ratings volume (222 vs 1) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Bluetooth Lost BLE Finder sells 3 in-app purchases, starting at $4.99 per month. M.A.R.V.I.N. asks for nothing beyond the download.

M.A.R.V.I.N. holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Bluetooth Lost BLE Finder has 222 ratings behind it against 1, so its average is the more settled of the two.

Bluetooth Lost BLE Finder ships an update monthly, M.A.R.V.I.N. every 2 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Bluetooth Lost BLE Finder | M.A.R.V.I.N. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (222 ratings)](https://appshunter.io/ios/app/bluetooth-lost-ble-finder/id1527542438/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/marvin/id6762028698/reviews)** |
| Number of ratings | **222** | 1 |
| Positive reviews | 55.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 16 MB | 26 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FuturaApp, Inc.](https://appshunter.io/developer/1444832950) | [Jerrod Taylor](https://appshunter.io/developer/1856473828) |

## What reviewers say

### Bluetooth Lost BLE Finder

[App page](https://appshunter.io/ios/app/bluetooth-lost-ble-finder/id1527542438)

Locate misplaced Bluetooth devices like earbuds and headphones. Get alerts if you leave items behind and scan for hidden trackers. Offers proximity detection and last-seen location mapping.

**Highlights:** Find nearby Bluetooth devices, Left-behind alerts, Hidden tracker scanning, Last-seen location mapping, Apple Watch integration, Home and Lock Screen widgets

**Features:** Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ExactTrack Pro | $4.99 | per month |
| ExactTrack Pro | $29.99 | per year |
| ExactTrack: Precise Finder | $59.99 | one-time |

**What reviewers like**

- 👍 Easy to find devices
- 👍 Works well for finding items
- 👍 Useful for forgetful users
- 👍 App is small and bloat-free
- 👍 Simple to use

**What reviewers complain about**

- 🐛 App doesn't work without payment
- 🐛 Free version lacks essential features
- 🐛 Cannot ring the phone
- 🐛 Not a pairing app, only a finder
- 🐛 App is useless for tracking devices

**Reported bugs**

- App keeps showing searching for hours
- App doesn't work without payment
- Free version doesn't allow ringing the phone
- Cannot ring the phone
- App doesn't work

**Requested features**

- Add map to devices
- Translate app to French
- Allow ringing the phone
- Add sound to find device


### M.A.R.V.I.N.

[App page](https://appshunter.io/ios/app/marvin/id6762028698)

Instantly identify objects, analyze environments, and gain insights with real-time augmented reality scanning. Turn your camera into an AI vision system to understand the world around you, from everyday items to the natural world.

**Highlights:** Real-time AR scanning, Object identification, Environmental analysis, Bio scan for people, pets, plants, and animals, Toolkit mode for problem-solving, Static image analysis

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

**In-app purchases:** none


## Frequently asked questions

### Is Bluetooth Lost BLE Finder free?

Bluetooth Lost BLE Finder is free to download, with in-app purchases available.

### Is M.A.R.V.I.N. free?

M.A.R.V.I.N. is free to download, with no in-app purchases.

### Which has better reviews, Bluetooth Lost BLE Finder or M.A.R.V.I.N.?

M.A.R.V.I.N. is rated higher. Bluetooth Lost BLE Finder averages 4.4 out of 5 from 222 ratings, while M.A.R.V.I.N. averages 5.0 from 1 ratings.

### Do Bluetooth Lost BLE Finder or M.A.R.V.I.N. have ads?

Neither Bluetooth Lost BLE Finder nor M.A.R.V.I.N. shows ads.

### Which is updated more often, Bluetooth Lost BLE Finder or M.A.R.V.I.N.?

Bluetooth Lost BLE Finder ships an update monthly, and M.A.R.V.I.N. every 2 days. Most recently, Bluetooth Lost BLE Finder was updated on November 7, 2026 and M.A.R.V.I.N. on October 31, 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.*