Vertrax Direct vs BlueSpy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Sonar-based tank monitoring
- Real-time level visibility
- Remote access
- Propane supply management
- Companion app functionality
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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.
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.
- 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
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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
Verdict
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
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.
Vertrax Direct ships an update every 5 months, BlueSpy fortnightly. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.
| Parameter | Vertrax Direct | BlueSpy |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (2 ratings) — better | — |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 46 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | BlueStreak IoT LLC | Giuseppe Mazzilli |
Customer experience
Vertrax Direct
BlueSpy
In-app purchases
Vertrax Direct
No in-app purchases
BlueSpy
- Bronze Membership$0.991 Month
- Gold Membership$3.991 Month
- Platinum Membership$4.991 Month
- Characteristic Write Feature$0.99
- 1-Year Subscription$3.99
- 2-Year Subscription$6.99
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- 3-Year Subscription$8.99









