# Simple Router vs Note by Xi

The clearest difference is price: Simple Router at Free against Note by Xi's $0.99. Simple Router also leads on iOS requirement (13.0 vs 17.6). Note by Xi's advantage is in-app purchases (none vs 2) and update cadence (every 8 days vs every 7 months). On ads and device support there is nothing between them.

Simple Router is free to download; Note by Xi costs $0.99 up front. Simple Router sells 2 in-app purchases, starting at $3.99 per month. Note by Xi asks for nothing beyond the download.

Simple Router ships an update every 7 months, Note by Xi every 8 days. The most recent releases landed on October 12, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Simple Router | Note by Xi |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 8 days** |
| Size | 94 MB | 56 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Paulo Coutinho](https://appshunter.io/developer/659252104) | [鉴 郗](https://appshunter.io/developer/559961494) |

## What reviewers say

### Simple Router

[App page](https://appshunter.io/ios/app/simple-router/id6748326500)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | per month |
| Premium | $19.99 | per year |


### Note by Xi

[App page](https://appshunter.io/ios/app/note-by-xi-the-cleanest-note/id6757339447)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simple Router free?

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

### Is Note by Xi free?

Note by Xi costs $0.99, with no in-app purchases.

### Do Simple Router or Note by Xi have ads?

Neither Simple Router nor Note by Xi shows ads.

### Which is updated more often, Simple Router or Note by Xi?

Simple Router ships an update every 7 months, and Note by Xi every 8 days. Most recently, Simple Router was updated on October 12, 2026 and Note by Xi on October 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.*