# Vincent vs CENGCEN

The clearest difference is update cadence: CENGCEN at every 3 weeks against Vincent's every 8 months. CENGCEN also leads on iOS requirement (9.0 vs 12.0). 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.

Vincent ships an update every 8 months, CENGCEN every 3 weeks. The most recent releases landed on May 14, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Vincent | CENGCEN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.2 (16 ratings)](https://appshunter.io/ios/app/cengcen/id1516210428/reviews)** |
| Number of ratings | — | **16** |
| Positive reviews | — | 10.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 45 MB | 68 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [County of Palm Beach](https://appshunter.io/developer/1520530049) | [Dongguan Langmeng Intelligent Technology Co. Ltd.](https://appshunter.io/developer/1450147870) |

## What reviewers say

### Vincent

[App page](https://appshunter.io/ios/app/vincent/id1509012677)

**In-app purchases:** none


### CENGCEN

[App page](https://appshunter.io/ios/app/cengcen/id1516210428)

Monitor and interact with your pets remotely using this mobile client for a smart pet snack machine. Watch your pets live, communicate with them, and dispense treats from anywhere.

**Highlights:** Remote pet monitoring, Live video feed, Two-way audio communication, Remote treat dispensing, Pet interaction interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Vincent free?

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

### Is CENGCEN free?

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

### Do Vincent or CENGCEN have ads?

Neither Vincent nor CENGCEN shows ads.

### Which is updated more often, Vincent or CENGCEN?

Vincent ships an update every 8 months, and CENGCEN every 3 weeks. Most recently, Vincent was updated on May 14, 2026 and CENGCEN on September 8, 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.*