# SigTrax vs Bluetooth BLE Device Finder

The clearest difference is price: Bluetooth BLE Device Finder at Free against SigTrax's $2.99. Bluetooth BLE Device Finder also leads on rating (4.4 vs 3.6) and ratings volume (27K vs 8). SigTrax's advantage is review sentiment (60% vs 39%) and chart position (#187 vs unranked). On update cadence, ads, in-app purchases and device support there is nothing between them.

Bluetooth BLE Device Finder is free to download; SigTrax costs $2.99 up front. SigTrax sells 2 one-off in-app purchases and Bluetooth BLE Device Finder sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Bluetooth BLE Device Finder holds the better App Store score, 4.4 against 3.6. That said, the two scores are not equally well evidenced: Bluetooth BLE Device Finder has 27K ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 60% of SigTrax's written reviews are positive against 39% of Bluetooth BLE Device Finder's, so the app with the better star average is not the one people write more warmly about.

SigTrax ships an update every 3 months, Bluetooth BLE Device Finder every 2 months. The most recent releases landed on September 19, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | SigTrax | Bluetooth BLE Device Finder |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [3.6 (8 ratings)](https://appshunter.io/ios/app/sigtrax/id714920367/reviews) | **[4.4 (27K ratings)](https://appshunter.io/ios/app/bluetooth-ble-device-finder/id1465245157/reviews)** |
| Number of ratings | 8 | **27K** |
| Positive reviews | **60.0% of reviews** | 39.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#187** | — |
| Size | 5 MB | 3 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Amcept, LLC](https://appshunter.io/developer/714920370) | [Raymond NG](https://appshunter.io/developer/306272232) |

## What reviewers say

### SigTrax

[App page](https://appshunter.io/ios/app/sigtrax/id714920367)

**Currently charting:** #187 Top Paid · Productivity (US App Store)

This app helps users locate signal origins by plotting bearings and identifying intersection points. It simplifies the tracking process with mobile device capabilities, offering features like automatic Crosspoint calculation and driving directions to identified locations.

**Highlights:** Plot bearings and determine Crosspoints, High precision GPS locating, Handheld mapping, Automatic Crosspoint management, Driving maps with voice routing, Archive and retrieve bearing collections

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SigShare | $1.99 | one-time |
| DataTrax | $5.99 | one-time |


### Bluetooth BLE Device Finder

[App page](https://appshunter.io/ios/app/bluetooth-ble-device-finder/id1465245157)

Quickly locate misplaced Bluetooth devices using signal strength and a radar interface. Track devices in the background and receive notifications when they are lost, with the last known location recorded on a map.

**Highlights:** Find lost Bluetooth devices, Track devices in the background, Receive disconnection notifications, View last detected time and location, Use radar interface for proximity, Show signal strength and estimated distance, Display BLE device details

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Week Premium | $3.99 | per 7 days |
| One Month Premium | $9.99 | per month |
| One Year Premium | $14.99 | per year |
| Lifetime Premium | $19.99 | one-time |

**What reviewers like**

- 🚀 Accurately locates lost devices
- 👍 Helpful for finding misplaced items
- 🔍 Effective at tracking Bluetooth signals
- 💡 Useful for finding lost AirPods, Fitbits, and other Bluetooth devices

**What reviewers complain about**

- 💰 Mandatory subscription/premium version required for full functionality
- 🤔 Difficulty distinguishing between unknown Bluetooth devices
- 🤷‍♀️ Inconsistent or inaccurate distance/signal strength readings
- 🙄 Constant prompts to upgrade to premium version

**Reported bugs**

- Unable to detect certain Bluetooth devices like Apple Pencil
- App crashes or freezes on some devices
- Persistent pairing requests from unknown devices

**Requested features**

- Ability to name/label Bluetooth devices
- Option to use feet/yards instead of meters
- Improved device filtering and organization
- More precise tracking and direction indicators


## Frequently asked questions

### Is SigTrax free?

SigTrax costs $2.99, and also offers in-app purchases.

### Is Bluetooth BLE Device Finder free?

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

### Which has better reviews, SigTrax or Bluetooth BLE Device Finder?

Bluetooth BLE Device Finder is rated higher. SigTrax averages 3.6 out of 5 from 8 ratings, while Bluetooth BLE Device Finder averages 4.4 from 27K ratings.

### Do SigTrax or Bluetooth BLE Device Finder have ads?

Neither SigTrax nor Bluetooth BLE Device Finder shows ads.

### Which is updated more often, SigTrax or Bluetooth BLE Device Finder?

SigTrax ships an update every 3 months, and Bluetooth BLE Device Finder every 2 months. Most recently, SigTrax was updated on September 19, 2026 and Bluetooth BLE Device Finder on September 27, 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.*