Comparison

BlueNox BLE Scan vs BlueSpy

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

Head to head
About

BlueNox BLE Scan

This utility app allows developers to connect, develop, and test Bluetooth Low Energy (BLE) devices. It offers smart filtering, device connection, and the ability to read, write, and receive notifications for data streams. It's designed to accelerate the development and deployment of BLE-enabled applications.

Highlights
  • Smart filtering for peripherals
  • Connect to BLE devices
  • View services and characteristics
  • Read, write, and stream data
  • Receive notifications
Features
Read full description

Connect, develop, and test Bluetooth LE devices with BlueNox - Smart Filtering to find peripherals - Connect to device and see all services and characteristics - Write, Read, get notifications and streaming data Uses the Argenox BlueNox library to enable connectivity to a wide range of devices. with advanced features to speed up development and deployment. BlueNox can be integrated in any iOS app quickly to connect to custom devices

About

BlueSpy

This tool allows you to inspect, read, and write data with Bluetooth Low Energy devices. Explore device capabilities, analyze behavior, and understand security levels through real-time scanning and interactive features.

Highlights
  • Scan nearby BLE devices in real-time
  • Sort and filter peripherals
  • Identify device types and models
  • Read and write peripheral data
  • Explore communication logs
  • Configure custom settings
Features
Read full description

BlueSpy is the next generation BLE peripheral analyzer tool that allow you to inspect, read and write data with virtually any device capable of communicate with Bluetooth Low Energy standard and GATT profile. BlueSpy is an experimental tool that let you explore the capabilities of your nearby bluetooth devices and interact with them so that you can use it to: debug, analyze, measure or reverse engineering in the attempt to better understand their behaviour and their security level. BlueSpy is mostly a free tool, but in the effort to maintain and evolve it some features will only be availables under in-app purchase. Key Features: - Scan nearby device and return advertisment data in realtime. - Sort peripherals by name, identifier and signal strength. - Filter scanned peripherals. - Identify device type and model based on expandable knowledge base. - Read peripheral services, characteristics and descriptors. - Write data to peripheral characteristics. - Explore logs for any communication between BlueSpy and your BLE devices. - Configure custom settings like auto-notification, auto-remove unreachable peripherals, stop scan on idle, and more. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

BlueNox BLE Scan4 screens
BlueSpy4 screens

Verdict

The call

The clearest difference is in-app purchases: BlueNox BLE Scan at none against BlueSpy's 7. BlueNox BLE Scan also leads on iOS requirement (16.0 vs 18.0). On price, review sentiment, update cadence and ads 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. BlueSpy sells 7 in-app purchases, starting at $0.99 per month. BlueNox BLE Scan asks for nothing beyond the download.

UpkeepUpdate frequency

BlueNox BLE Scan ships an update every 10 months, BlueSpy every 17 months. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 7 level
BlueNox BLE Scan versus BlueSpy: the parameters behind the verdict, then further details
ParameterBlueNox BLE ScanBlueSpy
PriceFreeFree
Rating4.6 (16 ratings) — better—
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings16 — better—
Update frequencyEvery 10 months — betterEvery 17 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better18.0
Further details — not scored
Size5 MB849 MB
Age rating4+4+
DeveloperArgenox Technologies LLCGiuseppe Mazzilli

Customer experience

BlueNox BLE Scan

All ratings13 ratings
Positive84.6%
Neutral0.0%
Negative15.4%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

BlueSpy

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

BlueNox BLE Scan

No in-app purchases

7 purchases

BlueSpy

Subscriptions3
  • Bronze Membership$0.991 Month
  • Gold Membership$3.991 Month
  • Platinum Membership$4.991 Month
One-time4
  • Characteristic Write Feature$0.99
  • 1-Year Subscription$3.99
  • 2-Year Subscription$6.99
Show 1 more
  • 3-Year Subscription$8.99

Questions

Is BlueNox BLE Scan free?
BlueNox BLE Scan is free to download, with no in-app purchases.
Is BlueSpy free?
BlueSpy is free to download, with in-app purchases available.
Do BlueNox BLE Scan or BlueSpy have ads?
Neither BlueNox BLE Scan nor BlueSpy shows ads.
Which is updated more often, BlueNox BLE Scan or BlueSpy?
BlueNox BLE Scan ships an update every 10 months, and BlueSpy every 17 months. Most recently, BlueNox BLE Scan was updated on October 7, 2026 and BlueSpy on October 11, 2026.

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