# MetaboNotePro vs Rivon Browser

The clearest difference is in-app purchases: MetaboNotePro at none against Rivon Browser's 3. MetaboNotePro also leads on iOS requirement (13.0 vs 17.0). Rivon Browser's advantage is update cadence (every 9 days vs every 4 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Rivon Browser sells 3 in-app purchases, starting at $7.99 per 7 days. MetaboNotePro asks for nothing beyond the download.

MetaboNotePro ships an update every 4 weeks, Rivon Browser every 9 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MetaboNotePro | Rivon Browser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (45 ratings)](https://appshunter.io/ios/app/rivon-browser/id6761753260/reviews)** |
| Number of ratings | — | **45** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 weeks | **Every 9 days** |
| Monetization | — | Free with in-app purchases |
| Size | 142 MB | 170 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Han LARAN](https://appshunter.io/developer/1873734746) | [Interfly Data Technology Limited](https://appshunter.io/developer/1748744420) |

## What reviewers say

### MetaboNotePro

[App page](https://appshunter.io/ios/app/metabonotepro/id6758571782)

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

**In-app purchases:** none


### Rivon Browser

[App page](https://appshunter.io/ios/app/rivon-browser/id6761753260)

This browser uses AI to enhance your online experience, offering smart privacy tools, article summarization, and personalized lifestyle assistance. It provides a fast, intuitive way to navigate the web, block ads, and stay informed.

**Highlights:** AI Smart Privacy Cleanup, AI-Enhanced Ad & Tracker Blocking, AI Floating Ball (Summarize Page & Ask Page), AI Hub (Trip Planner, Horoscopes, News Briefs), AI Bot (Conversational AI Search), Live Weather Forecasts, Private Browsing Mode

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rivon.ai Pro - 1 Week | $7.99 | per 7 days |
| Rivon.ai Pro - 1 Month | $19.99 | per month |
| Rivon.ai Pro - 1 Year | $49.99 | per year |


## Frequently asked questions

### Is MetaboNotePro free?

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

### Is Rivon Browser free?

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

### Do MetaboNotePro or Rivon Browser have ads?

Both MetaboNotePro and Rivon Browser show ads.

### Which is updated more often, MetaboNotePro or Rivon Browser?

MetaboNotePro ships an update every 4 weeks, and Rivon Browser every 9 days. Most recently, MetaboNotePro was updated on October 25, 2026 and Rivon Browser on October 31, 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.*