# V vs CATS Input Method Pro

The clearest difference is update cadence: V at every 4 months against CATS Input Method Pro's every 24 months. V also leads on iOS requirement (13.0 vs 17.0). 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.

V ships an update every 4 months, CATS Input Method Pro every 24 months. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | V | CATS Input Method Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (12 ratings)](https://appshunter.io/ios/app/v-tac-smart-light/id1406697927/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 30.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 24 months |
| Monetization | Free | — |
| Size | 187 MB | 7 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Dinesh Sajnani](https://appshunter.io/developer/1411250181) | [YIU LEUNG RANDY CHAN](https://appshunter.io/developer/1474191447) |

## What reviewers say

### V

[App page](https://appshunter.io/ios/app/v-tac-smart-light/id1406697927)

Control your LED lighting devices with this app. Adjust color temperature and brightness, and organize lights into groups for different areas. Make your home lighting more intelligent and convenient.

**Highlights:** Control LED lighting devices, Adjust color temperature, Adjust brightness, Manage lighting groups, Organize lights by area

**In-app purchases:** none


### CATS Input Method Pro

[App page](https://appshunter.io/ios/app/cats-input-method-pro/id1523143711)

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

**In-app purchases:** none


## Frequently asked questions

### Is V free?

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

### Is CATS Input Method Pro free?

CATS Input Method Pro is free to download, with no in-app purchases.

### Do V or CATS Input Method Pro have ads?

Neither V nor CATS Input Method Pro shows ads.

### Which is updated more often, V or CATS Input Method Pro?

V ships an update every 4 months, and CATS Input Method Pro every 24 months. Most recently, V was updated on October 24, 2026 and CATS Input Method Pro on October 29, 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.*