# Top Note vs Narrus

The clearest difference is update cadence: Top Note at every 4 days against Narrus's monthly. Top Note also leads on iOS requirement (18.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Top Note ships an update every 4 days, Narrus monthly. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Top Note | Narrus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Monthly |
| Size | 13 MB | 290 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Zachary Alan Sturman](https://appshunter.io/developer/1750423132) | [AtomGradient](https://appshunter.io/developer/1725768404) |

## What reviewers say

### Top Note

[App page](https://appshunter.io/ios/app/top-note/id6742725271)

**Features:** macOS Compatibility

**In-app purchases:** none


### Narrus

[App page](https://appshunter.io/ios/app/narrus-new-ai-reader/id6753145556)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Top Note free?

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

### Is Narrus free?

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

### Do Top Note or Narrus have ads?

Neither Top Note nor Narrus shows ads.

### Which is updated more often, Top Note or Narrus?

Top Note ships an update every 4 days, and Narrus monthly. Most recently, Top Note was updated on September 24, 2026 and Narrus on September 23, 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.*