Radio Messenger vs VFLEX App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Radio Messenger
Communicate off-grid using amateur radio frequencies. Send messages, files, photos, and locations without cellular service. Supports APRS and enhanced direct messaging modes.
- Off-grid messaging
- APRS messaging
- Enhanced messaging
- Location sharing
- Offline maps
- File and image sharing
- Identity verification
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Send messages, files, photos, and locations over amateur radio using your iPhone or iPad. Radio Messenger brings modern conversation to packet radio. Whether you are using APRS or experimenting on a local frequency, the app is built around messaging first, not beacons and maps. Use Radio Messenger with supported Bluetooth radios, KISS TNCs, or integrated modem with an audio adapter to stay connected when cell coverage is unavailable or simply not the point. Two messaging modes. One app. APRS Messaging Works with the existing APRS ecosystem. Send messages with acknowledgements, retries, delivery tracking, and optional Message Continuity tap into store and forward and internet delivery to help messages reach you even when you are away from the radio. Enhanced Messaging A modern radio-only messaging mode for direct conversations. Includes verifiable identity, delivery acknowledgements, read receipts, reactions, and support for longer messages. Features • Messaging focused Conversations, contacts, and multi-device sync designed to feel familiar and easy to use. • Location sharing Share your location or drop a labeled pin directly in a conversation. No automatic beaconing. You choose when and what to share. • Offline maps Maps are cached automatically so shared locations remain visible when you are off-grid. • Presence & On Air See who is active and recently heard. Share a short status and emoji so others know you are around. • File & image sharing Send photos and documents in Enhanced Messaging conversations. Recipients can accept or decline transfers. • Identity & verification Verify who sent a message and manage trusted identities for more confident communication. • Search & inbox tools Find conversations by name, callsign, or message content. Pin threads, mute alerts, and manage your inbox with ease. • Radio native Built for Bluetooth radios and external TNCs, with frequency control available on supported hardware. Radio Messenger is designed for licensed amateur radio operators and requires compatible radio. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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 in-app purchases: VFLEX App at none against Radio Messenger's 2. VFLEX App also leads on iOS requirement (15.1 vs 18.6). Radio Messenger's advantage is update cadence (every 3 weeks vs every 3 months) and ratings volume (6 vs 2). On price, rating, ads 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
Both are free to download. Radio Messenger sells 2 in-app purchases, starting at $1.99 per month. VFLEX App asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Radio Messenger against 5.0 for VFLEX App. Both are backed by a comparable volume of ratings — 6 and 2 respectively.
Radio Messenger ships an update every 3 weeks, VFLEX App every 3 months. The most recent releases landed on October 7, 2026 and September 29, 2026 respectively.
| Parameter | Radio Messenger | VFLEX App |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | 2 |
| Update frequency | Every 3 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 39 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Island Magic Co. | Tundra Labs |
Customer experience
Radio Messenger
VFLEX App
In-app purchases
Radio Messenger
- Radio Messenger Plus Monthly$1.991 Month
- Radio Messenger Plus Yearly1 Year trial$14.991 Year
VFLEX App
No in-app purchases








