# Signal Flags Communicator vs Garmin Messenger™

The clearest difference is price: Garmin Messenger™ at Free against Signal Flags Communicator's $4.99. Garmin Messenger™ also leads on update cadence (every 3 weeks vs every 17 months). Signal Flags Communicator's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 18.0). On ads, in-app purchases and chart position there is nothing between them.

Garmin Messenger™ is free to download; Signal Flags Communicator costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Signal Flags Communicator ships an update every 17 months, Garmin Messenger™ every 3 weeks. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Signal Flags Communicator | Garmin Messenger™ |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[4.6 (14K ratings)](https://appshunter.io/ios/app/garmin-messenger/id1550351929/reviews)** |
| Number of ratings | — | **14K** |
| Positive reviews | — | 19.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 3 weeks** |
| Monetization | — | Free |
| Best chart rank | #145 | **#88** |
| Size | 6 MB | 107 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Gigs, Inc.](https://appshunter.io/developer/355677483) | [Garmin](https://appshunter.io/developer/411046952) |

## What reviewers say

### Signal Flags Communicator

[App page](https://appshunter.io/ios/app/signal-flags-communicator/id911267963)

**Currently charting:** #145 Top Paid · Social Networking (US App Store)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Garmin Messenger™

[App page](https://appshunter.io/ios/app/garmin-messenger/id1550351929)

**Currently charting:** #88 Top Free · Social Networking (US App Store)

Communicate globally with friends and family, even without cell service. Pair with a compatible satellite communicator for secure messaging and SOS capabilities. Enjoy automatic network switching for reliable connectivity and real-time location sharing.

**Highlights:** Global messaging, Interactive SOS, Group messaging, Photo and voice messaging, Automatic network switching, Real-time location sharing (LiveTrack)

**Features:** Siri integration

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent app
- 👍 Easy to use
- 🚀 Great messaging functionality
- 👍 Seamless cellular and satellite communication
- 🚀 Consolidated messaging experience

**What reviewers complain about**

- 🐛 Activation and verification issues
- 🐛 Pairing problems with InReach devices
- 🐛 Buggy and unstable app
- 👎 Difficult to use and navigate
- 👎 Lack of support for older InReach models

**Reported bugs**

- No verification code received
- App freezes during activation
- Inconsistent behavior between app and device
- Messaging not working in areas with no cell coverage

**Requested features**

- Ability to message non-Messenger contacts
- Improved contact management and syncing
- Apple Watch compatibility
- Ability to delete messages on paired devices
- Better integration with Garmin Explore app


## Frequently asked questions

### Is Signal Flags Communicator free?

Signal Flags Communicator costs $4.99, with no in-app purchases.

### Is Garmin Messenger™ free?

Garmin Messenger™ is free to download, with no in-app purchases.

### Do Signal Flags Communicator or Garmin Messenger™ have ads?

Neither Signal Flags Communicator nor Garmin Messenger™ shows ads.

### Which is updated more often, Signal Flags Communicator or Garmin Messenger™?

Signal Flags Communicator ships an update every 17 months, and Garmin Messenger™ every 3 weeks. Most recently, Signal Flags Communicator was updated on October 29, 2026 and Garmin Messenger™ on October 31, 2026.

### Which is more popular, Signal Flags Communicator or Garmin Messenger™?

Signal Flags Communicator currently peaks at #145 in the App Store charts, and Garmin Messenger™ at #88. Chart position reflects recent download velocity rather than total install base.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*