# SS Robot vs Vactronic

The clearest difference is update cadence: SS Robot at every 3 months against Vactronic's every 7 months. Vactronic's advantage is iOS requirement (11.0 vs 13.0). 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.

SS Robot ships an update every 3 months, Vactronic every 7 months. The most recent releases landed on October 10, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | SS Robot | Vactronic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Size | 112 MB | 100 MB |
| Requires iOS | 13.0 | **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) | [Lukasz Walo](https://appshunter.io/developer/1584453770) |

## What reviewers say

### SS Robot

[App page](https://appshunter.io/ios/app/ss-robot/id1546578168)

**Features:** macOS Compatibility

**In-app purchases:** none


### Vactronic

[App page](https://appshunter.io/ios/app/vactronic/id1584453768)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SS Robot free?

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

### Is Vactronic free?

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

### Do SS Robot or Vactronic have ads?

Neither SS Robot nor Vactronic shows ads.

### Which is updated more often, SS Robot or Vactronic?

SS Robot ships an update every 3 months, and Vactronic every 7 months. Most recently, SS Robot was updated on October 10, 2026 and Vactronic on September 30, 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.*