# Inventring vs Viooba

The clearest difference is in-app purchases: Inventring at none against Viooba's 7. Viooba's advantage is update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

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

Inventring ships an update every 3 weeks, Viooba weekly. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Inventring | Viooba |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/inventring/id6749366347/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 96 MB | 112 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [INVENTRING](https://appshunter.io/developer/1830209468) | [Dream DDF FZ-LLC](https://appshunter.io/developer/1708047294) |

## What reviewers say

### Inventring

[App page](https://appshunter.io/ios/app/inventring/id6749366347)

This platform facilitates knowledge sharing and monetization, allowing users to profit from their expertise and content. It connects individuals, educators, and businesses to discover solutions, learn new skills, and engage in global collaboration.

**Highlights:** Monetize expertise and content, Discover solutions and insights, AI-powered matching system, Revenue sharing with users, Multi-language support, Direct payment for reviews, Interactive messaging system

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

**In-app purchases:** none


### Viooba

[App page](https://appshunter.io/ios/app/viooba/id6761481911)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Viooba VIP (1 Month) | $9.99 | per month |
| Viooba VIP (3 Month) | $24.99 | per 3 months |
| Viooba VIP (6 Month) | $39.99 | per 6 months |
| Starter Pack | $1.99 | one-time |
| Popular Pack | $4.99 | one-time |
| Best Value | $9.99 | one-time |
| Mega Pack | $39.99 | one-time |


## Frequently asked questions

### Is Inventring free?

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

### Is Viooba free?

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

### Do Inventring or Viooba have ads?

Neither Inventring nor Viooba shows ads.

### Which is updated more often, Inventring or Viooba?

Inventring ships an update every 3 weeks, and Viooba weekly. Most recently, Inventring was updated on October 6, 2026 and Viooba on September 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*