# Silverstar Smart vs Robotek X2

The clearest difference is review sentiment: Silverstar Smart at 40% against Robotek X2's 8%. Silverstar Smart also leads on update cadence (every 9 months vs every 20 months) and iOS requirement (9.0 vs 11.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Silverstar Smart ships an update every 9 months, Robotek X2 every 20 months. The most recent releases landed on October 9, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Silverstar Smart | Robotek X2 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **40.0% of reviews** | 7.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 20 months |
| Monetization | Free | Free |
| Size | 136 MB | 62 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Silver Star Intelligent Technology Co., Ltd.](https://appshunter.io/developer/1274379491) | [Arzum Elektrikli Ev Aletleri](https://appshunter.io/developer/1455831153) |

## What reviewers say

### Silverstar Smart

[App page](https://appshunter.io/ios/app/silverstar-smart/id1365447144)

Control and monitor your Silverstar smart sweeping robots remotely. Access usage instructions, schedule cleaning sessions, and view detailed robot data beyond traditional remote controls. Offers enhanced after-sales service for a seamless user experience.

**Highlights:** Remote robot control, Schedule cleaning sessions, View detailed robot data, Online usage instructions, After-sales service access

**In-app purchases:** none


### Robotek X2

[App page](https://appshunter.io/ios/app/robotek-x2/id1563163731)

Control your robot vacuum remotely, schedule cleanings, and monitor its performance. This app allows you to manage your device's settings, view cleaning data, and even customize its name for a personalized experience.

**Highlights:** Remote control for cleaning and docking, Set weekly cleaning schedules, View cleaning area and time data, Customize device name and settings, Directional control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Silverstar Smart free?

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

### Is Robotek X2 free?

Robotek X2 is free to download, with no in-app purchases.

### Do Silverstar Smart or Robotek X2 have ads?

Neither Silverstar Smart nor Robotek X2 shows ads.

### Which is updated more often, Silverstar Smart or Robotek X2?

Silverstar Smart ships an update every 9 months, and Robotek X2 every 20 months. Most recently, Silverstar Smart was updated on October 9, 2026 and Robotek X2 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.*