VortexBot vs Clock Skin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VortexBot
Control mobile robots via Bluetooth using an open protocol. This game app allows users to implement specific game rules and dictate robot behavior.
- Mobile robot control
- Bluetooth communication
- Open control protocol
- Game rule implementation
- Robot behavior control
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Vortex is a game app based on mobile robots 。Open control-protocol and transmit message via bluetooth. It implement the specific rules of games, and control robot behaviour through the protocol.
Clock Skin
Discover and download free, custom-designed smart watch faces for your phone. Personalize your wearable device with unique styles created by the developers.
- Free smart watch faces
- Custom designs
- Downloadable to phone
- Personalize smartwatches
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Clock Skin is an application that provides free smart watch faces designed by us that you can download to your phone
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | VortexBot | Clock Skin |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 75.0% of reviews | 100.0% of reviews — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 weeks | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 33 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Shanghai Zhiwei Robotics Co Ltd | SHEHAB LTD |
Customer experience
VortexBot
Clock Skin
In-app purchases
VortexBot
No in-app purchases
Clock Skin
No in-app purchases
