# Amrk vs SyncOS

The clearest difference is iOS requirement: Amrk at 12.0 against SyncOS's 15.6. On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Amrk against 5.0 for SyncOS. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Amrk ships an update every 3 weeks, SyncOS fortnightly. The most recent releases landed on October 9, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Amrk | SyncOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/amrk/id1632832240/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/syncos/id6747387025/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 144 MB | 43 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seven Software House Inc.](https://appshunter.io/developer/1632832308) | [Syncrow IOT Solutions Trading LLC](https://appshunter.io/developer/1632384945) |

## What reviewers say

### Amrk

[App page](https://appshunter.io/ios/app/amrk/id1632832240)

Streamline your dining experience at participating restaurants. Save time and effort by using this app to manage your orders and payments.

**Highlights:** Save time and effort, Dine at participating restaurants, Streamlined ordering, Effortless payment

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### SyncOS

[App page](https://appshunter.io/ios/app/syncos/id6747387025)

Control and monitor all your smart home devices in real-time from your mobile or tablet. Manage lighting, climate, security, appliances, and more for a seamless smart living experience.

**Highlights:** Real-time monitoring, Device control, Lighting management, Climate control, Security features, Appliance management

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

**In-app purchases:** none


## Frequently asked questions

### Is Amrk free?

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

### Is SyncOS free?

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

### Which has better reviews, Amrk or SyncOS?

Amrk and SyncOS are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Amrk or SyncOS have ads?

Neither Amrk nor SyncOS shows ads.

### Which is updated more often, Amrk or SyncOS?

Amrk ships an update every 3 weeks, and SyncOS fortnightly. Most recently, Amrk was updated on October 9, 2026 and SyncOS on October 13, 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.*