Iridium Chat vs bitchat mesh
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Iridium Chat
This app enables real-time, app-to-app instant messaging and image sharing globally via a satellite Wi-Fi device. It offers an always-on messaging experience, group chats, and location sharing.
- Real-time app-to-app messaging
- Global satellite network access
- Group chats up to 50 people
- Image sharing with compression
- Location sharing via clickable link
- Contact syncing
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A companion app for the Iridium GO! exec® satellite Wi-Fi access device, Iridium Chat harnesses the truly global Iridium® network, allowing app-to-app instant messaging and image sharing from anywhere. Unlike standard apps compatible with Iridium GO! exec, Iridium Chat – utilizing Iridium Messaging Transport® – offers users an "always on," real-time messaging experience. FUNCTIONS AND FEATURES • Send and receive messages while connected to Iridium GO! exec or when using Wi-Fi or cellular data. • Stay connected with group chats of up to 50 individuals. • Share images: Inbuilt compression tool helps ensure better user experience with faster loading time and network efficiency. • Share location: Clickable link shows the user's location in recipient's default maps app. • Sync your contacts: Smart device contacts are synced and sorted so Iridium Chat users are easy to find.
bitchat mesh
Connect with people nearby without needing personal contact information. This app facilitates private, encrypted group chats using Bluetooth mesh technology, making it ideal for local communication without internet access.
- Local Bluetooth mesh chat
- No internet required
- Encrypted private messages
- Relays messages for range
- Sidegroupchat functionality
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chat with people around you. don't need their phone # or email. the sidegroupchat for any function. uses bluetooth mesh, no internet needed. relays messages to go the distance! encrypted private messages.
Screenshots
Verdict
The clearest difference is update cadence: bitchat mesh at every 4 days against Iridium Chat's every 6 months. bitchat mesh also leads on ratings volume (515 vs 1) and iOS requirement (16.0 vs 18.0). Iridium Chat's advantage is rating (5.0 vs 4.7) and review sentiment (100% vs 80%). 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.
Iridium Chat holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: bitchat mesh has 515 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Iridium Chat's written reviews are positive against 80% of bitchat mesh's.
Iridium Chat ships an update every 6 months, bitchat mesh every 4 days. The most recent releases landed on October 8, 2026 and October 21, 2026 respectively.
| Parameter | Iridium Chat | bitchat mesh |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.7 (515 ratings) |
| Positive reviews | 100.0% of reviews — better | 79.8% of reviews |
| Number of ratings | 1 | 515 — better |
| Update frequency | Every 6 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 99 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Iridium | permissionless tech, llc |
Customer experience
Iridium Chat
bitchat mesh
Bugs and requests
Iridium Chat
Not enough reviews yet to summarise bugs or requests.
bitchat mesh
Reported bugs
2 issues- Typing input field issues on Mac
- Notifications not working consistently on iOS
Requested features
5 requests- Drawing/sketching feature like Pictochat
- Customizable themes and UI options
- Ability to filter messages by favorites or verified users
- Support for file sharing and image transfer
- Integration with cryptocurrency/Bitcoin payments
In-app purchases
Iridium Chat
No in-app purchases
bitchat mesh
No in-app purchases
