# SpeedFusion Connect vs Together Duo

The clearest difference is in-app purchases: SpeedFusion Connect at none against Together Duo's 1. Together Duo's advantage is update cadence (every 3 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Together Duo sells 1 in-app purchase, starting at $9.99 per year. SpeedFusion Connect asks for nothing beyond the download.

SpeedFusion Connect ships an update every 5 weeks, Together Duo every 3 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | SpeedFusion Connect | Together Duo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/speedfusion-connect/id6484404405/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 79 MB | 46 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Peplink International Limited](https://appshunter.io/developer/582215649) | [准 李](https://appshunter.io/developer/1882062608) |

## What reviewers say

### SpeedFusion Connect

[App page](https://appshunter.io/ios/app/speedfusion-connect/id6484404405)

Combine multiple internet connections like cellular and Wi-Fi to ensure a stable and reliable online experience. Prevent disconnections during video calls, file transfers, and livestreams with a single tap. This app enhances your everyday internet use by intelligently routing data packets across available connections.

**Highlights:** Combine cellular and Wi-Fi connections, Prevent disconnections, Seamless connectivity with one tap, Reliable data transmission, Supports video calls, file transfers, livestreams

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

**In-app purchases:** none


### Together Duo

[App page](https://appshunter.io/ios/app/together-duo/id6761090380)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Together Duo PRO | $9.99 | per year |


## Frequently asked questions

### Is SpeedFusion Connect free?

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

### Is Together Duo free?

Together Duo is free to download, with in-app purchases available.

### Do SpeedFusion Connect or Together Duo have ads?

Neither SpeedFusion Connect nor Together Duo shows ads.

### Which is updated more often, SpeedFusion Connect or Together Duo?

SpeedFusion Connect ships an update every 5 weeks, and Together Duo every 3 days. Most recently, SpeedFusion Connect was updated on November 4, 2026 and Together Duo on November 5, 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.*