Comparison

CastleKeyp vs TaskBox

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

CastleKeyp

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
Read full description

At every stage of life, CastleKeyp helps you organize and manage the business of life. Organize your important personal information, keep up relationships, and lighten the mental load. Store your sensitive personal information and access it from anywhere. End-to-end encryption protects your information for total privacy and security. Your information is just between you and the people you choose. Not even CastleKeyp can see it. Your CastleKeyp Profile: Home address, birthdates, allergies, family information and more - personal information you wouldn’t normally put online is entirely private and secure in your end-to-end encrypted CastleKeyp Profile. Only you and the people you choose to connect with on CastleKeyp can see it. Control what others see – share all or just parts of your Profile. Your Profile is free to create and share with as many CastleKeyp Contacts as you choose. Great for remembering birthdays, sending gifts and much more! Your end-to-end encrypted Keyp: Welcome to your very own online Keyp: a single, accessible place to store and organize all of your personal information, end-to-end encrypted. As secure as a password safe, it's a template for organizing your home life - store home utility account information, family blood types, frequent flier accounts - every bit of personal information, so you never lose track again. Have your partner or trusted family member join CastleKeyp and you can permission them to see your Keyp - manage life together. Otherwise, it's for your eyes only. Securely store information you need to manage the business of life. It will be there when you need it. One place, good for life. Connect better: Keep track of extended family and friends, with a fraction of the headache. Every CastleKeyp member updates their own Profile – so it's good information, right from the source - and no more trying to keep track of moves, contact information changes, children’s names, ages, allergies. Manage just your own CastleKeyp Profile instead of all of your contacts' cards. Have the useful information you need to reach the people who matter most in your life, for life. From a high school graduation to a wedding to a funeral and everything in between, reach your people when it matters most. Joining CastleKeyp is free, private and secure - invite your friends, family and community. You can connect with unlimited CastleKeyp members. Organize your social life: We all have different social circles – Book Club, Wine Club, PTA, Fantasy Football, Little League, volunteer organizations. Create Custom Groups to keep in touch more easily. Send emails, text or export contact information with a single tap. Use CastleKeyp's Holiday Cards Group, and export your addresses for the printer with a single tap. Or share sensitive personal information with a Partner or family member with CastleKeyp’s Pre-Set groups – clothing sizes for you and your family; SSNs and more with a Partner or family. Never miss an important date again: When does your passport expire? Put it into CastleKeyp, and you'll get a helpful reminder. All of your important dates populate automatically on the in-app Calendar. Birthdays and anniversaries for your CastleKeyp Contacts, expiration and due dates for your passport and more, all in one place. Get custom in-app and push notifications to stay on top of it all. Save time, money and hassle with reminders for expiration and due dates for passports, credit cards, property tax bills, insurance policies and more. Keyp your life in order - and spread the word! At every stage of life, CastleKeyp helps you organize and manage the business of life. All in one place.

About

TaskBox

Features
Read full description

Tired of feeling overwhelmed by your never-ending to-do list? Look no further! TaskBox is here to revolutionise the way you manage your daily tasks and boost your productivity like never before. With its sleek design and powerful features, TaskBox is the must-have app for anyone seeking to stay organised and accomplish more each day. Key Features: Simple and Intuitive Interface: TaskBox offers a user-friendly interface that is easy to navigate, allowing you to quickly add, edit, and prioritise your tasks effortlessly. Say goodbye to confusion and hello to efficiency! Smart Task Creation: With TaskBox, creating tasks is a breeze. You can add due dates and reminders to ensure nothing slips through the cracks. Stay on top of your deadlines with ease. Customisable Categories: Organize your tasks the way you want by creating customizable categories. Whether it's work-related, personal, or a special project, TaskBox allows you to tailor your task lists to match your unique needs. Task Progress Tracking: Mark tasks as complete, and watch as your productivity skyrockets. Celebrate your achievements and stay motivated to tackle the next task on your list. Reminders and Notifications: Never miss an important task again! TaskBox sends timely reminders and notifications to ensure you stay on track throughout the day. Data Backup and Security: Your tasks are important, and we understand that. TaskBox automatically backs up your data and keeps it secure, so you never have to worry about losing your valuable task lists. Download TaskBox today and take control of your daily tasks like a pro! Maximize your productivity, eliminate stress, and achieve your goals with ease. Let TaskBox be your ultimate task management companion and experience a life of efficiency and success. Don't wait another minute. Start conquering your to-do list with TaskBox - available now on the App Store!

Screenshots

CastleKeyp4 screens
TaskBox4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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.

Scorecard1 real difference · 9 level
CastleKeyp versus TaskBox: the parameters behind the verdict, then further details
ParameterCastleKeypTaskBox
PriceFreeFree
Rating5.0 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.111.0 — better
Further details — not scored
Size48 MB45 MB
Age rating4+4+
DeveloperCastleKeyp CorporationUsama Ahsan

In-app purchases

None

CastleKeyp

No in-app purchases

None

TaskBox

No in-app purchases

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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