# VortexBot vs Clock Skin

The clearest difference is ads: VortexBot at none against Clock Skin's shown. VortexBot also leads on monetization model (free vs ad-supported) and iOS requirement (8.1 vs 18.0). Clock Skin's advantage is update cadence (every 2 days vs every 6 weeks) and review sentiment (100% vs 75%). On price, 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.

VortexBot ships an update every 6 weeks, Clock Skin every 2 days. Both last shipped on October 3, 2026.

## The numbers

| Metric | VortexBot | Clock Skin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/clock-skin/id6502942761/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Monetization | **Free** | Ad-supported |
| Size | 33 MB | 36 MB |
| Requires iOS | **8.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Zhiwei Robotics Co Ltd](https://appshunter.io/developer/643548685) | [SHEHAB LTD](https://appshunter.io/developer/1685925348) |

## What reviewers say

### VortexBot

[App page](https://appshunter.io/ios/app/vortexbot/id968378040)

Control mobile robots via Bluetooth using an open protocol. This game app allows users to implement specific game rules and dictate robot behavior.

**Highlights:** Mobile robot control, Bluetooth communication, Open control protocol, Game rule implementation, Robot behavior control

**Features:** macOS Compatibility

**In-app purchases:** none


### Clock Skin

[App page](https://appshunter.io/ios/app/clock-skin/id6502942761)

Discover and download free, custom-designed smart watch faces for your phone. Personalize your wearable device with unique styles created by the developers.

**Highlights:** Free smart watch faces, Custom designs, Downloadable to phone, Personalize smartwatches

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VortexBot free?

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

### Is Clock Skin free?

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

### Do VortexBot or Clock Skin have ads?

Clock Skin shows ads; VortexBot does not.

### Which is updated more often, VortexBot or Clock Skin?

VortexBot ships an update every 6 weeks, and Clock Skin every 2 days. Most recently, VortexBot was updated on October 3, 2026 and Clock Skin on October 3, 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.*