# Silverstar Smart vs Grundig Robot

The clearest difference is review sentiment: Silverstar Smart at 40% against Grundig Robot's 8%. Silverstar Smart also leads on iOS requirement (9.0 vs 11.0). Grundig Robot's advantage is update cadence (every 4 months vs every 9 months). 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, Grundig Robot every 4 months. The most recent releases landed on October 9, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Silverstar Smart | Grundig Robot |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **40.0% of reviews** | 8.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 136 MB | 87 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) | [Arcelik A.S.](https://appshunter.io/developer/492548829) |

## 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


### Grundig Robot

[App page](https://appshunter.io/ios/app/grundig-robot/id1542295962)

Control your Grundig robot vacuum remotely via your smartphone. Schedule cleanings, set preferences, and monitor cleaning progress. This app replaces your traditional remote for convenient operation.

**Highlights:** Remote control robot vacuum, Schedule weekly cleanings, Set cleaning preferences, View cleaning area and time, Personalize device settings, Dock to charge functionality

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

**In-app purchases:** none

**What reviewers like**

- 👍 Robot cleans well (when working)
- 👍 Robot cleans thoroughly (when working)

**What reviewers complain about**

- 🐛 App connection issues
- 🐛 Frequent errors and crashes
- 🐛 App is very slow
- 🐛 App does not open
- 🐛 App is unusable

**Reported bugs**

- App does not connect to the device
- App crashes frequently
- App does not open
- Robot model not found in the app
- App requires re-installation to open

**Requested features**

- Add VCR6230 robot model
- Improve app speed and optimization
- Fix connection issues
- Improve app stability
- Update app for better performance


## Frequently asked questions

### Is Silverstar Smart free?

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

### Is Grundig Robot free?

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

### Do Silverstar Smart or Grundig Robot have ads?

Neither Silverstar Smart nor Grundig Robot shows ads.

### Which is updated more often, Silverstar Smart or Grundig Robot?

Silverstar Smart ships an update every 9 months, and Grundig Robot every 4 months. Most recently, Silverstar Smart was updated on October 9, 2026 and Grundig Robot on October 25, 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.*