BLE Spy vs Reach Bluetooth Analyzer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BLE Spy
This utility allows users to discover, connect to, and interact with Bluetooth Low Energy devices. It offers standard features for browsing services and characteristics, alongside smart capabilities for customizing UUIDs and formatting data with JavaScript.
- Discover BLE devices
- Connect to multiple peripherals
- Browse services and characteristics
- Read and write characteristic values
- Log and export data to CSV
- Customize UUIDs
- Format characteristic data with JavaScript
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A professional utility to examine and control Bluetooth Low Energy devices. Apart from standard features BLE Spy has some unique capabilities in particular for developers. Standard features: • Find all Bluetooth Low Energy devices around you • Sort devices by name or rssi • Connect to multiple peripherals at the same time • Browse services and characteristics • Read and write characteristic values • Register for Notifications, log data and export to CSV Smart features: • Replace vendor specific UUIDs with a descriptive name • Add a description for characteristics • Format characteristic data with JavaScript BLE Spy requires iOS 11.
Reach Bluetooth Analyzer
This tool enables remote support for Bluetooth Low Energy (BLE) IoT devices. It allows support agents to diagnose and troubleshoot issues by accessing real-time device data, logs, and firmware, even without cloud connectivity. Ideal for developers and support teams to enhance customer experience and product reliability.
- Remote support for BLE IoT devices
- Diagnose and troubleshoot issues
- Access real-time device data
- Read logs and update firmware
- Scan and discover Bluetooth devices
- Browse BLE services and characteristics
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Use the Reach Demo App to try out the Reach℠ remote support tool for IoT products. Reach℠ makes it possible to connect you to all of your customers’ devices in the field that uses Bluetooth Low Energy (BLE) and initiate a support session to diagnose and troubleshoot issues with your products even if they cannot connect to the cloud. This is a demo of the Reach℠ product, visit cygnustechnology.com for more information or to discuss how to implement Reach into your IoT products and applications. Can you imagine the following scenario? A customer has purchased your product, and now they need help fixing an issue. They call you at your support center, you instruct them to open your product’s mobile app and press the “Enable Remote Support” button. By pressing the button, the user authorizes access to their physical Bluetooth-enabled device. Upon receiving access, you are now seeing real-time device data and can troubleshoot with ease by reading logs, reconfiguring the device, updating firmware and much more. You and your team can now diagnose and fix the device without leading your customers through a long series of complicated instructions. The result is a great experience for you and the user that saves time increases satisfaction and leads to higher ratings for your product and mobile app! Reach℠ is also great for developers of BLE devices to make it easy to field test and beta test with ease while debugging remotely. Reach℠ is free for developers. Key features: - Scan and discover Bluetooth devices in the nearby area - See basic device info (UUID, RSSI) - Browse services and characteristics - Read values from characteristics - Write to characteristics in Hex, Oct, Bin, Decimal or ASCII - Send a secure PIN to connect to your admin portal as a support agent - Automatic reconnections - Works with any BLE product Requirements: - Must have a Cygnus Reach account to use remote support features
Screenshots
Verdict
The clearest difference is price: Reach Bluetooth Analyzer at Free against BLE Spy's $4.99. Reach Bluetooth Analyzer also leads on update cadence (every 2 months vs every 8 months). BLE Spy's advantage is rating (4.8 vs 4.2) and chart position (#92 vs unranked). On ratings volume, ads, in-app purchases and device support 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
Reach Bluetooth Analyzer is free to download; BLE Spy costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
BLE Spy holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 4 and 5 respectively.
BLE Spy ships an update every 8 months, Reach Bluetooth Analyzer every 2 months. The most recent releases landed on September 24, 2026 and September 14, 2026 respectively.
| Parameter | BLE Spy | Reach Bluetooth Analyzer |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 4.8 (4 ratings) — better | 4.2 (5 ratings) |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 4 | 5 — better |
| Update frequency | Every 8 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Best chart rank | #92 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 10 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Peter Gasche | CYGNUS, LLC |
Customer experience
BLE Spy
Reach Bluetooth Analyzer
In-app purchases
BLE Spy
No in-app purchases
Reach Bluetooth Analyzer
No in-app purchases
Questions
Is BLE Spy free?
Is Reach Bluetooth Analyzer free?
Which has better reviews, BLE Spy or Reach Bluetooth Analyzer?
Do BLE Spy or Reach Bluetooth Analyzer have ads?
Which is updated more often, BLE Spy or Reach Bluetooth Analyzer?
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