# The Sentry vs NoteKit

The clearest difference is update cadence: NoteKit at every 3 days against The Sentry's every 3 months. 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.

The Sentry ships an update every 3 months, NoteKit every 3 days. The most recent releases landed on October 5, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | The Sentry | NoteKit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/notekit-notes-and-drawing-app/id6751739787/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | — | Free |
| Size | 28 MB | 31 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [The Sentry Connect](https://appshunter.io/developer/1592291008) | [Huy Nguyen](https://appshunter.io/developer/1815929205) |

## What reviewers say

### The Sentry

[App page](https://appshunter.io/ios/app/the-sentry/id1592291006)

**Features:** macOS Compatibility

**In-app purchases:** none


### NoteKit

[App page](https://appshunter.io/ios/app/notekit-notes-and-drawing-app/id6751739787)

Capture ideas, tasks, and sketches in one place with this note-taking and drawing application. It offers a simple yet powerful interface for writing, organizing notes into folders, and creating drawings or doodles.

**Highlights:** Type notes, Draw diagrams and doodles, Organize notes by folders, Intuitive minimal design, Free to use

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

**In-app purchases:** none


## Frequently asked questions

### Is The Sentry free?

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

### Is NoteKit free?

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

### Do The Sentry or NoteKit have ads?

Neither The Sentry nor NoteKit shows ads.

### Which is updated more often, The Sentry or NoteKit?

The Sentry ships an update every 3 months, and NoteKit every 3 days. Most recently, The Sentry was updated on October 5, 2026 and NoteKit on October 28, 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.*