# SynRezo vs Linkeep

The clearest difference is update cadence: Linkeep at every 4 days against SynRezo's every 3 weeks. 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.

SynRezo ships an update every 3 weeks, Linkeep every 4 days. The most recent releases landed on September 28, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | SynRezo | Linkeep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 37 MB | 49 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [COGITIME](https://appshunter.io/developer/1025333814) | [Gaelle MARECHAUX](https://appshunter.io/developer/6795654793) |

## What reviewers say

### SynRezo

[App page](https://appshunter.io/ios/app/synrezo/id6475727530)

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

**In-app purchases:** none


### Linkeep

[App page](https://appshunter.io/ios/app/linkeep-activate-your-network/id6795654791)

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

**In-app purchases:** none


## Frequently asked questions

### Is SynRezo free?

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

### Is Linkeep free?

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

### Do SynRezo or Linkeep have ads?

Neither SynRezo nor Linkeep shows ads.

### Which is updated more often, SynRezo or Linkeep?

SynRezo ships an update every 3 weeks, and Linkeep every 4 days. Most recently, SynRezo was updated on September 28, 2026 and Linkeep on October 4, 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.*