# Rivex vs Sill Notes

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

Both are free to download. Rivex sells 2 in-app purchases, starting at $9.99 per month. Sill Notes asks for nothing beyond the download.

Rivex ships an update every 2 months, Sill Notes weekly. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Rivex | Sill Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 57 MB | 8 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Rivex LLC](https://appshunter.io/developer/867344154) | [Haruki Murasaki](https://appshunter.io/developer/6809280144) |

## 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 |


### Sill Notes

[App page](https://appshunter.io/ios/app/sill-notes/id6809280142)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rivex free?

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

### Is Sill Notes free?

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

### Do Rivex or Sill Notes have ads?

Neither Rivex nor Sill Notes shows ads.

### Which is updated more often, Rivex or Sill Notes?

Rivex ships an update every 2 months, and Sill Notes weekly. Most recently, Rivex was updated on October 7, 2026 and Sill Notes on October 16, 2026.

---

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