# GoSync vs NexRex

The clearest difference is update cadence: NexRex at every 3 days against GoSync's every 3 months. NexRex also leads on iOS requirement (14.0 vs 16). On price, ads, in-app purchases and device support there is nothing between them.

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

GoSync ships an update every 3 months, NexRex every 3 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | GoSync | NexRex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Size | 22 MB | 234 MB |
| Requires iOS | 16 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [DongGuan Yusheng Tech. Co., Ltd.](https://appshunter.io/developer/1450808839) | [NexRex](https://appshunter.io/developer/1842645538) |

## What reviewers say

### GoSync

[App page](https://appshunter.io/ios/app/gosync/id6444034450)

**Features:** macOS Compatibility

**In-app purchases:** none


### NexRex

[App page](https://appshunter.io/ios/app/nexrex-ai-running-assistant/id6753131288)

**Features:** macOS Compatibility, Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GoSync free?

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

### Is NexRex free?

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

### Do GoSync or NexRex have ads?

Neither GoSync nor NexRex shows ads.

### Which is updated more often, GoSync or NexRex?

GoSync ships an update every 3 months, and NexRex every 3 days. Most recently, GoSync was updated on October 25, 2026 and NexRex on October 24, 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.*