Comparison

Vertrax Direct vs BlueSpy

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

Head to head
About

Vertrax Direct

Monitor propane tank levels remotely using advanced sonar technology. This companion app provides real-time access to your tank's status from anywhere, ensuring you always know your supply.

Highlights
  • Sonar-based tank monitoring
  • Real-time level visibility
  • Remote access
  • Propane supply management
  • Companion app functionality
Features
Read full description

The industry’s only true sonar based tank monitoring service. This companion app is to be used in conjunction with the Vertrax Tank Monitoring Service. This application allows the user to see the levels of propane in their tank at any time and anywhere.

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

Vertrax Direct3 screens
BlueSpy4 screens

Verdict

The call

The clearest difference is in-app purchases: Vertrax Direct at none against BlueSpy's 7. BlueSpy's advantage is update cadence (fortnightly vs every 5 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. BlueSpy sells 7 in-app purchases, starting at $0.99 per month. Vertrax Direct asks for nothing beyond the download.

UpkeepUpdate frequency

Vertrax Direct ships an update every 5 months, BlueSpy fortnightly. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.

Scorecard3 real differences · 7 level
Vertrax Direct versus BlueSpy: the parameters behind the verdict, then further details
ParameterVertrax DirectBlueSpy
PriceFreeFree
Rating3.5 (2 ratings) — better—
Positive reviews—100.0% of reviews
Number of ratings2 — better—
Update frequencyEvery 5 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better16.0
Further details — not scored
Size46 MB4 MB
Age rating4+4+
DeveloperBlueStreak IoT LLCGiuseppe Mazzilli

Customer experience

Vertrax Direct

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

BlueSpy

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

In-app purchases

None

Vertrax Direct

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 Vertrax Direct free?
Vertrax Direct is free to download, with no in-app purchases.
Is BlueSpy free?
BlueSpy is free to download, with in-app purchases available.
Do Vertrax Direct or BlueSpy have ads?
Neither Vertrax Direct nor BlueSpy shows ads.
Which is updated more often, Vertrax Direct or BlueSpy?
Vertrax Direct ships an update every 5 months, and BlueSpy fortnightly. Most recently, Vertrax Direct was updated on September 10, 2026 and BlueSpy on September 8, 2026.

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