# CastleKeyp vs Notes and Thoughts

The clearest difference is update cadence: Notes and Thoughts at every 3 weeks against CastleKeyp's every 2 months. CastleKeyp's advantage is review sentiment (100% vs 90%) and iOS requirement (15.1 vs 17.4). On price, ads, in-app purchases and monetization model there is nothing between them.

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

CastleKeyp ships an update every 2 months, Notes and Thoughts every 3 weeks. The most recent releases landed on October 14, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | CastleKeyp | Notes and Thoughts |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/castlekeyp/id1541685212/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 90.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 48 MB | 2 MB |
| Requires iOS | **15.1** | 17.4 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [CastleKeyp Corporation](https://appshunter.io/developer/1541685214) | [Kevin Chromik](https://appshunter.io/developer/685966038) |

## What reviewers say

### CastleKeyp

[App page](https://appshunter.io/ios/app/castlekeyp/id1541685212)

Securely store and manage all your sensitive personal information, from passwords to family details. Access your encrypted data from anywhere and share specific information with trusted contacts. Organize social circles and never miss important dates with an integrated calendar.

**Highlights:** End-to-end encrypted data storage, Securely store passwords, bank details, and personal profiles, Share specific information with trusted contacts, Organize social circles and custom groups, Integrated calendar for important dates, Contact management for family and friends

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

**In-app purchases:** none


### Notes and Thoughts

[App page](https://appshunter.io/ios/app/notes-and-thoughts/id6478027539)

Capture thoughts and ideas instantly without interrupting your current task. This minimalist tool sits in your menubar, offering a streamlined way to jot down notes and maintain focus. It's designed for users who prioritize efficiency and seamless workflow integration.

**Highlights:** Menubar integration, Quick idea capture, Workflow disruption-free, Focus-oriented design, Simple interface

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CastleKeyp free?

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

### Is Notes and Thoughts free?

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

### Do CastleKeyp or Notes and Thoughts have ads?

Neither CastleKeyp nor Notes and Thoughts shows ads.

### Which is updated more often, CastleKeyp or Notes and Thoughts?

CastleKeyp ships an update every 2 months, and Notes and Thoughts every 3 weeks. Most recently, CastleKeyp was updated on October 14, 2026 and Notes and Thoughts on September 24, 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.*