# Smartinn vs SyncOS

The clearest difference is update cadence: SyncOS at fortnightly against Smartinn's every 7 months. Smartinn's advantage is iOS requirement (13.0 vs 15.6). 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.

Smartinn ships an update every 7 months, SyncOS fortnightly. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Smartinn | SyncOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/syncos/id6747387025/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 211 MB | 43 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [ELITE SMART INNOVATIONS TRADING L.L.C](https://appshunter.io/developer/1771372394) | [Syncrow IOT Solutions Trading LLC](https://appshunter.io/developer/1632384945) |

## What reviewers say

### Smartinn

[App page](https://appshunter.io/ios/app/smartinn/id6733227088)

**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 Smartinn free?

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

### Is SyncOS free?

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

### Do Smartinn or SyncOS have ads?

Neither Smartinn nor SyncOS shows ads.

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

Smartinn ships an update every 7 months, and SyncOS fortnightly. Most recently, Smartinn was updated on October 12, 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.*