# Rivex vs Njn

The clearest difference is ads: Rivex at none against Njn's shown. Rivex also leads on iOS requirement (18.0 vs 26.0). Njn's advantage is update cadence (every 3 weeks vs every 2 months) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. Rivex sells 2 in-app purchases, starting at $9.99 per month and Njn sells 1 in-app purchase, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

Rivex ships an update every 2 months, Njn every 3 weeks. The most recent releases landed on September 20, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Rivex | Njn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 57 MB | 24 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 17+ |
| Developer | [Rivex LLC](https://appshunter.io/developer/867344154) | [Michael Murphy](https://appshunter.io/developer/1358529998) |

## What reviewers say

### Rivex

[App page](https://appshunter.io/ios/app/rivex/id6752362984)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $99.99 | per year |


### Njn

[App page](https://appshunter.io/ios/app/njn/id6759216016)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Njn Premium | $14.99 | per month |


## Frequently asked questions

### Is Rivex free?

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

### Is Njn free?

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

### Do Rivex or Njn have ads?

Njn shows ads; Rivex does not.

### Which is updated more often, Rivex or Njn?

Rivex ships an update every 2 months, and Njn every 3 weeks. Most recently, Rivex was updated on September 20, 2026 and Njn on September 13, 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.*