# CastleKeyp vs TaskBox

The clearest difference is iOS requirement: TaskBox at 11.0 against CastleKeyp's 15.1. On price, update cadence, ads and in-app purchases 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, TaskBox every 5 weeks. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | CastleKeyp | TaskBox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/castlekeyp/id1541685212/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 48 MB | 45 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CastleKeyp Corporation](https://appshunter.io/developer/1541685214) | [Usama Ahsan](https://appshunter.io/developer/1627075511) |

## 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


### TaskBox

[App page](https://appshunter.io/ios/app/taskbox-task-manager/id6449673900)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CastleKeyp free?

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

### Is TaskBox free?

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

### Do CastleKeyp or TaskBox have ads?

Neither CastleKeyp nor TaskBox shows ads.

### Which is updated more often, CastleKeyp or TaskBox?

CastleKeyp ships an update every 2 months, and TaskBox every 5 weeks. Most recently, CastleKeyp was updated on October 29, 2026 and TaskBox on October 27, 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.*