Kase₄: Your Personal Database

Kase₄: Your Personal Database

Simple. Flexible. Relational.

0 ratings
1 review
$9.99
In-App Purchases

Details

  • Released
  • Updated
  • November 30, 2023
  • September 25, 2025

Features

Kase₄: Your Personal Database screenshot #1 for iPhone
Kase₄: Your Personal Database screenshot #2 for iPhone
Kase₄: Your Personal Database screenshot #3 for iPhone
Kase₄: Your Personal Database screenshot #4 for iPhone
Kase₄: Your Personal Database screenshot #5 for iPhone
Kase₄: Your Personal Database screenshot #6 for iPhone
Kase₄: Your Personal Database screenshot #7 for iPhone
Kase₄: Your Personal Database screenshot #8 for iPhone
Kase₄: Your Personal Database screenshot #9 for iPhone
Kase₄: Your Personal Database screenshot #10 for iPhone
iphone
ipad
🖼️Get Icon
Icons↘︎

About

This app allows you to create and manage your own personal databases on your device. It offers flexibility in designing structures to track anything important, with features like inter-linked data, full-text search, and various field types. Your data remains private and accessible offline.

Design custom databases
Inter-linked data
Full-text search with NLP
Multiple field types
Markdown support
Passcode and biometric lock
Data visualization (Formatters)
OCR for text recognition
Show original description

What's New in Kase₄

4.8

September 25, 2025

- iOS 26 compatibility

4

In-App Purchases

$2.00

Tip: Coffee

The water in a programmer.

User reviews

Poor support

I used the original free version which I find it to be very good. When the new version came up, I bought it and I couldn’t import any of the hundreds of records I had in the free version cause it doesn’t work anymore. Also the sorting function in the paid version is limited. I consider my $10 wasted as the paid version is useless to me
Show more

Response from developer

It should not be like this at all. Both free and paid editions should be able to upgrade older versions’ backup and exports, and the new version has sorting expanded and improved, not limited. Please use Kase’s Help -> Send Feedback (or email support@wisd.com) so we can help you sort things out. Thank you!

Developer apps

FAQ

What is Kase₄?

Kase₄ is a personal database application designed for iOS devices. It allows users to create flexible, relational databases to track and organize any type of information privately on their device.

How does Kase₄ handle data privacy?

Kase₄ prioritizes user privacy by keeping all data stored locally on your device. It offers passcode protection and can be unlocked with Face ID or Touch ID, ensuring your information is not shared with third parties.

Can I access my data offline with Kase₄?

Yes, Kase₄ is designed for offline access. A high-speed wireless network is not a prerequisite for accessing your own data, making it always available.

What types of data can I store in Kase₄?

Kase₄ supports a wide range of field types including Text, Number, Money, Date/Time, Choice, Boolean, Link, Picture, and Document. It also supports writing in Markdown for rich text formatting.

How much does Kase₄ cost?

Kase₄ is a paid application. The current price is $9.99, offering a one-time purchase for full access to its features.

Does Kase₄ have ads?

No, Kase₄ does not contain advertisements. As a paid application, it provides an ad-free experience for its users.

What platforms is Kase₄ available on?

Kase₄ is available for iPhone, iPad, and iPod. It also supports iPad multitasking features like Split View and Slide Over.

How often is Kase₄ updated?

The latest version of Kase₄ is 4.8, and it was last updated on September 25, 2025. Updates typically include new features and improvements based on user feedback and development.