B.B. Link Configurator vs VFLEX App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
B.B. Link Configurator
Configure a Bluetooth adapter to connect your amateur radio to an iOS device. This enables data exchange with apps like RadioMail and aprs.fi using the radio's TNC as a packet modem.
- Configure B.B. Link Bluetooth adapter
- Pair with Kenwood TH-D74/TH-D75 radios
- Connect radio (Bluetooth Classic) to iOS (BLE)
- Utilize radio's TNC as packet modem
- Data exchange with amateur radio apps
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This app configures the B.B. Link Bluetooth adapter for pairing with a Kenwood TH-D74 or TH-D75 radio. The adapter facilitates a connection between the radio, which uses Bluetooth Classic, and an iOS device via BLE. This connection allows apps like RadioMail, Packet Commander and aprs.fi to utilize the radio's built-in TNC as a packet modem for data exchange over amateur radio.
VFLEX App
This application connects to a specific hardware product to allow users to configure various settings. It serves as a digital interface for a patented power supply system.
- Connect to VFLEX hardware
- Configure power supply parameters
- Patent-pending hardware integration
- User-friendly interface
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VFLEX is a companion to our patent pending hardware product. This app can be used to connect to a VFLEX and configure various parameters. Privacy policy: https://werewolf.us/pages/privacy Terms of service: https://werewolf.us/pages/terms
Screenshots
Verdict
The clearest difference is rating: VFLEX App at 5.0 against B.B. Link Configurator's 4.6. B.B. Link Configurator's advantage is update cadence (every 5 weeks vs every 3 months) and ratings volume (8 vs 2). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
VFLEX App holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 8 and 2 respectively.
B.B. Link Configurator ships an update every 5 weeks, VFLEX App every 3 months. The most recent releases landed on September 24, 2026 and September 29, 2026 respectively.
| Parameter | B.B. Link Configurator | VFLEX App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (8 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 8 — better | 2 |
| Update frequency | Every 5 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 3 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Island Magic Co. | Tundra Labs |
Customer experience
B.B. Link Configurator
VFLEX App
In-app purchases
B.B. Link Configurator
No in-app purchases
VFLEX App
No in-app purchases
