# Duo vs satLINK Mobile

The clearest difference is rating: satLINK Mobile at 5.0 against Duo's 3.7. Duo's advantage is ratings volume (7 vs 2) and iOS requirement (12.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

satLINK Mobile holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 7 and 2 respectively.

Duo ships an update every 31 months, satLINK Mobile every 28 months. The most recent releases landed on October 23, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Duo | satLINK Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (7 ratings)](https://appshunter.io/ios/app/duo-r/id687226229/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/satlink-mobile/id1186757798/reviews)** |
| Number of ratings | **7** | 2 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 31 months | **Every 28 months** |
| Monetization | Free | Free |
| Size | 9 MB | 99 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Page One Co., Ltd.](https://appshunter.io/developer/531286086) | [Avionica, Inc.](https://appshunter.io/developer/1186757797) |

## What reviewers say

### Duo

[App page](https://appshunter.io/ios/app/duo-r/id687226229)

This app allows remote control of a teleprompter application via Wi-Fi. It enables playback, pausing, speed adjustments, and cue management for seamless script delivery. Requires Prompter Duo version 1.3.0 or higher.

**Highlights:** Remote Play/Pause, Speed Control, Fine-tune Speed, Scroll Position Display, Jump to Cue Point, Cue Management

**Features:** macOS Compatibility

**In-app purchases:** none


### satLINK Mobile

[App page](https://appshunter.io/ios/app/satlink-mobile/id1186757798)

This app connects cabin crew and passengers to an aircraft's satLINK MAX Iridium Communication Gateway. It enables communication services for up to nine devices simultaneously on compatible aircraft.

**Highlights:** Aircraft communication, Iridium Communication Gateway support, Cabin crew and passenger use, Multiple device connections, WiFi option integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Duo free?

Duo is free to download, with no in-app purchases.

### Is satLINK Mobile free?

satLINK Mobile is free to download, with no in-app purchases.

### Which has better reviews, Duo or satLINK Mobile?

satLINK Mobile is rated higher. Duo averages 3.7 out of 5 from 7 ratings, while satLINK Mobile averages 5.0 from 2 ratings.

### Do Duo or satLINK Mobile have ads?

Neither Duo nor satLINK Mobile shows ads.

### Which is updated more often, Duo or satLINK Mobile?

Duo ships an update every 31 months, and satLINK Mobile every 28 months. Most recently, Duo was updated on October 23, 2026 and satLINK Mobile on October 29, 2026.

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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.*