HMD OffGrid vs HiChat3
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HMD OffGrid
Communicate and share your location via satellite when cellular service is unavailable. Send and receive messages, track your real-time position, and send check-in messages for peace of mind. Features an SOS function for urgent assistance.
- 2-way satellite messaging
- Real-time location sharing
- One-button check-in messages
- SOS emergency assistance
- Device pairing and setup
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Don’t let a lack of network coverage hold you back. Link your phone to your HMD OffGrid satellite tag to send and receive messages – just like texting. Send regular location updates over satellite connection, providing peace of mind for you, your travel companions, and your loved ones. Key Features: Messaging 2-way messaging Location sharing Back at home, they can follow your location in real time. Check-in messages One button to let a contact know that you’re safe. SOS Request urgent help from local search-and-rescue teams. Setting up your HMD OffGrid is a breeze: Pair Your Device: Connect your HMD OffGrid satellite device to your smartphone. Choose a Plan: Select a subscription plan that suits your needs. Start Exploring: You're ready to embark on your next adventure App is compatible with HMD OffGrid satellite communication device
HiChat3
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HiChat3 is a modern chat app designed for secure and simple communication. With end-to-end encryption, your messages stay private and protected—only you and the recipient can read or hear them. Key Features - End-to-end encrypted messaging Your text and voice messages are fully encrypted for maximum privacy. - Voice messages Send and receive voice messages instantly when typing isn’t enough. - Fast and reliable chat Optimized for smooth, real-time conversations. - Burn After Read Send messages that automatically delete once viewed by the recipient — for extra privacy. - Simple and clean interface Easy to use for everyone, with no unnecessary complexity. - Privacy-first design No message content is stored or accessible by third parties. HiChat3 helps you stay connected while keeping your conversations secure.
Screenshots
Verdict
The clearest difference is update cadence: HiChat3 at every 9 days against HMD OffGrid's every 3 weeks. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
HMD OffGrid ships an update every 3 weeks, HiChat3 every 9 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.
| Parameter | HMD OffGrid | HiChat3 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 35 MB | 92 MB |
| Age rating | 4+ | 17+ |
| Developer | HMD Global Oy | P&W INTERNATIONAL BUSINESS MANAGEMENT SDN. BHD. |
In-app purchases
HMD OffGrid
No in-app purchases
HiChat3
No in-app purchases









