AppBrain's verdict
Removed- Rating on App Store
- 5.00
- 2 ratings
- Last updated
- September 25, 2025
- Size
- 16.9 MB
Kase₄: Your Personal Database is no longer on the App Store. It had too few ratings to say what users thought.
User feedback
Ratings and reviews on the App StoreComments on Kase₄: Your Personal Database for iOS
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Store listing
By Kenneth Wong, from the App StoreDescription by Kenneth Wong Written by the developer, not by AppBrain. Click to read.
• Simple — Using it should be easy and intuitive,
• Flexible — Once familiar with the basics, you can design any database to track anything important to you, and
• Relational — Inter-linked data is an order of magnitude more useful. Plus, you don't want to repeat yourself.
Additionally, it should be:
• Personal — You should not need to worry about who can peek into your data, and
• Always Available — High-speed wireless network should *not* be a prerequisite for accessing your own data.
Structured data at your fingertips. Something like that didn't exist, so I started creating Kase in 2014.
Basic Concepts:
• Your Kase contains Boxes.
• Each Box stores Decks that can relate to each other.
• A Deck collects similarly structured Cards.
• And a Card is where you put data Entries.
Features:
• Pick, assign, and organize with Categories, Tags, and Marks.
• Search by name, notes, full text, or keywords: Full-text indexing with Natural Language Processing.
• Highlight any Box, Deck, Card, Entry, or Keyword.
• Deck definitions support inheritance!
• Field types include Text, Number (with Unit), Money (with Currency), Date/Time (with Time Zone), Choice, Boolean, Link, Picture, and Document.
- complete with multi-level auto-conversion
• Write in Markdown and see rich formatted text.
• Box can be locked with a passcode, and unlocked with Face ID or Touch ID.
• Formatters (Fx) to visualize data in different ways without altering the data one bit.
e.g. Unit Converter, NameMapper, WordScrambler, ICU Transformers...
• Side-by-Side: Compare Cards easily by displaying in columns.
• On-device Text Recognitions (OCR) for multiple languages.
• Import/Export in CSV, JSON, or KASE.
• Complete Backup & Restore.
• iPad Multitasking support: Split View, Slide Over, etc.
• Very customizable UI with custom locales
What Kase Can't Do:
- Cloud sync is not done yet (stay tuned...)
What Kase Can Do:
> From Data to Wisdom
> Data ▹ Information ▹ Knowledge ▹ Wisdom
1. Store Data — the objective truths.
2. Organize Information — to reflect circumstances and current condition.
3. Systematically retrieve Knowledge — utilized for decision-making.
4. And that hopefully enables you to grasp Wisdom, comprehend insights, and ultimately create value.
There are databases that belong to the Big Guys. The rest of them should stay personal.
By now, you should realize how valuable your data is. So why give it away? Kase keeps your data yours.
See www.wisd.com/kase for more details.
Terms of Use (EULA): https://www.wisd.com/kase/eula
Safety and technology
Found in the app by AppBrain- Price
- $9.99
- App size
- 16.9 MB
- Content rating
- Everyone
Technologies used by Kase₄: Your Personal Database
Releases
Updates seen on the App Store- Version
- 4.8
- Launched
- November 2023
No changelog data
Alternatives
Similar apps and more from Kenneth WongMore from Kenneth Wong
About the app and developer
About Kase₄: Your Personal Database
Kase₄: Your Personal Database was a productivity app developed by Kenneth Wong. It was removed from the App Store Feb 5, 2026.
User Ratings
Kase₄: Your Personal Database was rated 5.00 out of 5 stars, based on 2 ratings.
App Information
Kase₄: Your Personal Database cost $9.99. The app size was 16.87 MB. The last available version was 4.8. The last update was on September 25, 2025.
Technical Requirements
The app had a content rating of Everyone. The app had been available on the App Store since November 2023.
Kase₄: Your Personal Database was made and published by Kenneth Wong. AppBrain is an independent app data site and isn't affiliated with Kenneth Wong. The app name, icon and description belong to Kenneth Wong and are shown as last published on the App Store.
Developer information for Kenneth Wong
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