# Cosmox Engine vs Vi

The clearest difference is update cadence: Cosmox Engine at every 3 weeks against Vi's every 2 months. Cosmox Engine also leads on iOS requirement (9.0 vs 14.1). 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.

Cosmox Engine ships an update every 3 weeks, Vi every 2 months. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Cosmox Engine | Vi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/cosmox-engine/id6449379422/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 32 MB | 4 MB |
| Requires iOS | **9.0** | 14.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Cosmox Technology(Shenzhen) Co.,Ltd.](https://appshunter.io/developer/1688827145) | [Pisharodi Medicals Inc.](https://appshunter.io/developer/1699815137) |

## What reviewers say

### Cosmox Engine

[App page](https://appshunter.io/ios/app/cosmox-engine/id6449379422)

Customize your gaming controller with advanced features like rapid fire, button mapping, and macro programming. Adjust joystick sensitivity, vibration, and trigger travel for a more immersive gaming experience. The app offers a user-friendly interface and multi-language support.

**Highlights:** Rapid Fire/Mapping/Macro Functions, Vibration/Joystick/Trigger Adjustment, Personalized Gaming Needs, Enhanced Immersion, User-Friendly Interface, Multi-Language Support

**Features:** macOS Compatibility

**In-app purchases:** none


### Vi

[App page](https://appshunter.io/ios/app/vi-cap/id6455041541)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cosmox Engine free?

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

### Is Vi free?

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

### Do Cosmox Engine or Vi have ads?

Neither Cosmox Engine nor Vi shows ads.

### Which is updated more often, Cosmox Engine or Vi?

Cosmox Engine ships an update every 3 weeks, and Vi every 2 months. Most recently, Cosmox Engine was updated on October 3, 2026 and Vi on October 9, 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.*