# VOOCOO蔚刻 vs RIVEX

The clearest difference is rating: RIVEX at 5.0 against VOOCOO蔚刻's 1.0. VOOCOO蔚刻's advantage is in-app purchases (none vs 7) and iOS requirement (13.0 vs 16.6). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. RIVEX sells 7 in-app purchases, starting at $9.99 per month. VOOCOO蔚刻 asks for nothing beyond the download.

RIVEX holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

VOOCOO蔚刻 ships an update fortnightly, RIVEX every 2 weeks. The most recent releases landed on September 11, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | VOOCOO蔚刻 | RIVEX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/voocoo/id6443611985/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rivex/id6756861918/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | **Free** | Freemium |
| Size | 166 MB | 122 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [蔚刻创新科技深圳有限公司](https://appshunter.io/developer/1647687841) | [Rivex Group Limited](https://appshunter.io/developer/1895549703) |

## What reviewers say

### VOOCOO蔚刻

[App page](https://appshunter.io/ios/app/voocoo/id6443611985)

This app allows remote monitoring and control of an automatic pet feeder. Set feeding schedules, track your pet's eating habits, and receive alerts for low food or feeder issues. It also supports sharing device access with family members.

**Highlights:** Automatic feeding schedules, Remote feeder status monitoring, Pet eating habit tracking, Device sharing with family, Backup battery power mode

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

**In-app purchases:** none


### RIVEX

[App page](https://appshunter.io/ios/app/rivex/id6756861918)

Identify collectible assets like watches, wine, and art with AI. Track your portfolio's value, get market insights from an AI advisor, and manage your entire collection in one convenient app.

**Highlights:** AI item recognition, Portfolio value tracking, AI market insights, Collection management, Market analysis reports, Professional appraisal integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly Subscription Plan | $9.99 | per month |
| Premium Monthly Subscription Plan | $29.99 | per month |
| Pro Yearly Subscription Plan | $99.99 | per year |
| Premium Yearly Subscription Plan | $299.99 | per year |
| Appraisal Credit ×1 | $10.99 | one-time |
| Appraisal Credit ×1 | $12.99 | one-time |
| Appraisal Credit ×1 | $15.00 | one-time |


## Frequently asked questions

### Is VOOCOO蔚刻 free?

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

### Is RIVEX free?

RIVEX is free to download, with in-app purchases available.

### Which has better reviews, VOOCOO蔚刻 or RIVEX?

RIVEX is rated higher. VOOCOO蔚刻 averages 1.0 out of 5 from 1 ratings, while RIVEX averages 5.0 from 2 ratings.

### Do VOOCOO蔚刻 or RIVEX have ads?

Neither VOOCOO蔚刻 nor RIVEX shows ads.

### Which is updated more often, VOOCOO蔚刻 or RIVEX?

VOOCOO蔚刻 ships an update fortnightly, and RIVEX every 2 weeks. Most recently, VOOCOO蔚刻 was updated on September 11, 2026 and RIVEX on September 19, 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.*