Comparison

BLE Link vs LensGuard

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

BLE Link

This app allows web pages to communicate with Bluetooth Low Energy (BLE) devices directly through a compatible browser. Users can connect to their devices by entering a web address that supports Web Bluetooth, enabling background operation for seamless interaction.

Highlights
  • Control BLE devices from web pages
  • Supports Web Bluetooth specification
  • Connect via HTTPS web pages
  • Background operation support
  • No standalone app required for web integration
Features
Read full description

BLE Link browser lets you control your Bluetooth devices from a compatible web page that supports the Web Bluetooth specification. What is Web Bluetooth? Web Bluetooth is a specification developed by Web Bluetooth Community Group to enable web pages to communicate with Bluetooth Low Energy (BLE) devices using a compatible browser without the need to download a standalone App. Web developers need to integrate Web Bluetooth APIs into their web pages to interact with remote Bluetooth devices via BLE Link. How it works 1. Make sure Bluetooth is enabled on your phone 2. Open BLE Link and type the web page address that supports your Bluetooth device. This information is probably printed on your device's packaging box or mentioned in the device's manual. BLE Link supports secure HTTPS pages only 3. Follow the instructions on the web page to connect and start using your device 4. BLE Link supports background operation, so the web page can communicate with your device in the background as needed

About

LensGuard

Features
Read full description

LensGuard shows nearby AI and smart glasses on your iPhone using Bluetooth. Also on Mac: a menu-bar companion. Your LensGuard Plus purchase works on both. Local-first. No account. No cloud. Your scan list, Trusted list, and history stay on your device. LensGuard is not proof of recording. A camera’s LED is the tell that a camera is active. Silence in LensGuard does not mean you are safe. Keep watching works only while the app is on screen. It is not a screen-off watch. This version does not use Location. Free • Scan list of nearby devices • Honest Bluetooth signal rings • Trusted list • On-device history • Headphone tick • Keep watching (foreground only) High alerts & widgets — $1.99 once A one-time unlock. No subscription. No trial. • High notifications on iPhone • Haptics • Home Screen and Lock Screen widgets • Control Center snooze for High alerts Widgets show your last session. They are not a live scan. Privacy AK Davis Designs does not collect LensGuard data. Purchases are processed by Apple. Privacy: https://akdavisdesigns.com/lensguard/privacy Terms: https://akdavisdesigns.com/lensguard/terms Support: info@akdavisdesigns.com Made by AK Davis Designs.

Screenshots

BLE Link4 screens
LensGuard4 screens

Verdict

The call

The clearest difference is in-app purchases: BLE Link at none against LensGuard's 1. LensGuard's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. LensGuard sells 1 one-off in-app purchase. BLE Link asks for nothing beyond the download.

UpkeepUpdate frequency

BLE Link ships an update every 2 months, LensGuard every 3 weeks. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

Scorecard2 real differences · 8 level
BLE Link versus LensGuard: the parameters behind the verdict, then further details
ParameterBLE LinkLensGuard
PriceFreeFree
Rating3.8 (8 ratings) — better—
Positive reviews40.0% of reviews—
Number of ratings8 — better—
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhoneiPhone
Requires iOS16.4 — better17.0
Further details — not scored
Size4 MB5 MB
Age rating17+4+
DeveloperThirdwayvAbram Kai Davis

In-app purchases

None

BLE Link

No in-app purchases

1 purchases

LensGuard

One-time1
  • High alerts & widgets$1.99

Questions

Is BLE Link free?
BLE Link is free to download, with no in-app purchases.
Is LensGuard free?
LensGuard is free to download, with in-app purchases available.
Do BLE Link or LensGuard have ads?
Neither BLE Link nor LensGuard shows ads.
Which is updated more often, BLE Link or LensGuard?
BLE Link ships an update every 2 months, and LensGuard every 3 weeks. Most recently, BLE Link was updated on October 24, 2026 and LensGuard on October 26, 2026.

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