# Kase: Your Personal Database — Simple. Flexible. Relational. > Personal, flexible, relational database app for mobile devices. (iPhone/iPad app by Kenneth Wong.) - Source: https://appshunter.io/ios/app/kase-your-personal-database/id1481308987 (this page in markdown: same URL + `.md`) - Developer: [Kenneth Wong](https://appshunter.io/developer/1275992151) - Category: Productivity, Reference - Price: $0.99 - Rating: 4.00/5 from 3 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 11 MB - Languages: English - Released: 2019-11-05 - Data updated: 2026-06-10 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/kase-your-personal-database/id1481308987/reviews.md ## What is Kase? Kase exists because it should. There should be a database app that can go anywhere with you. It should be: • Simple — so using it should be easy and intuitive, • Flexible — so once familiar with the basics, you can design any database to track anything important to you, and • Relational — because you don't want to repeat yourself, and inter-linked data becomes an order of magnitude more useful. Additionally, it should be: • Personal — because you should not need to worry about who can peek into your data, and • Always Available — because high-speed wireless network connection should *not* be a prerequisite for accessing your own data. Something like that didn't exist, so I started creating Kase in 2014. Kase is all that. It is not perfect, but it does its job well. Basic Concepts: • Your Kase contains Boxes; • a Box holds related Decks; • a Deck collects Cards; • and a Card is where you put on data entries. Additional Details: • Box can be locked with a passcode, and unlocked with Face ID or Touch ID. • Deck definitions support inheritance! • Pick and organize Decks and Cards with categories, tags, and bookmarks. • Highlight any box, deck, card, entry, or keyword. • Write in Markdown and see rich formatted text. • Use Formatters (Fx), Units to visualize data in different ways without altering the data one bit. • Full text indexing with NLP. • Side-by-Side: Compare Cards easily by displaying in columns. • iPad Multitasking support: Split View, Slide Over, etc. Kase is Not: • Cloud syncing yet (stay tuned...) WISD: • Data ▹ Information ▹ Knowledge ▹ Insight ▹ Wisdom By now you should realize how valuable data is. So why give yours away? Kase keeps your data yours. See wisd.com/kase for more info. ## Key features - Design custom databases - Relational data linking - Markdown writing support - Data visualization tools - Offline data access - Passcode and biometric lock ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/kase-your-personal-database/id1481308987/reviews.md ### 2/5 — It is ok *2021-05-05* Once inheritance is established, it can’t be changed. Cards can’t move from one deck to the next or copied from one deck to the next so if you are using it to store the places of items then you can’t change the place without erasing the card and then creating it anew in a new spot. Cards can only be copied into the same deck that they are currently in...if I have movies on one shelf then I want to move it to another shelf, I have to erase a whole card with all of its information (including notes, tags, and category) and create another card entering that same information all over again.... ### 3/5 — Has Great Potential *2020-08-11* Whereas this database App has great potential for displaying, filtering and sorting entered data, there are only two fields available, text and link. Certainly the link field helps in reducing data entry by creating relationships between decks (tables), but what I feel is sadly missing at the very least are numeric, and the ability to execute simple calculations, choice (combo boxes/pick lists), date and/or time, check box (yes/no) fields. However to help the user and to an extent overcome the aforesaid shortfall, Integral of each new deck (table) and each card (record) the designer has added a selectable tag, picture, bookmark and note fields which help dramatically in filtering/sorting the data into groups/categories for viewing. I have had limited success in importing csv files and have yet to establish a means to export data other than backup. The added use of colour, good search functionality and a clever card (record) side by side view, plus user App configurable makes Kase 3 well worth considering should you want an easy to use database solution then I would recommend same. ## Frequently asked questions about Kase ### What is Kase? Kase is a personal database application designed for mobile devices. It allows users to create flexible, relational databases to track personal information privately and offline. ### How does Kase handle data privacy? Kase prioritizes user privacy by keeping all data on the device. Boxes can be secured with a passcode and unlocked using Face ID or Touch ID, ensuring your data remains personal. ### Can I access my data without an internet connection? Yes, Kase is designed for offline use. High-speed wireless network connection is not a prerequisite for accessing your data, making it always available. ### What are the basic components of a Kase database? A Kase database consists of Boxes, which hold related Decks. Decks contain Cards, where you enter your data entries. This structure allows for organized and linked data. ### Does Kase support data visualization? Yes, Kase includes Formatters (Fx) and Units that allow you to visualize data in different ways without altering the original data. This helps in understanding and interpreting your information. ### What devices is Kase available on? Kase is available on iPhone, iPad, and iPod. It also supports iPad multitasking features like Split View and Slide Over. ### How often is Kase updated? The latest version of Kase is 3.6.2, and it was last updated on September 13, 2022. Updates aim to improve functionality and reliability. ### What is the price of Kase? Kase is a paid application and costs $0.99. This one-time purchase grants you access to all its features for personal database management. ## Version history (last 5 releases) ### 3.6.2 — 2022-09-13 Fixes: - iOS 16.0: crash when opening Picker ### 3.6.1 — 2021-11-23 Fixes & Improvements: * indexer could crash after backup • library updates • build system updates ### 3.6 — 2021-06-18 Document Image field + Text Recognition! New Features • Document Image field - Complementing the Pictures field, Document Image is specifically for documents. - Stored as PDF with multiple-page support, Document Image can be obtained via the Clipboard or the Document Camera. • Scan with Camera - Scan in both Pictures (e.g. from photo prints) and Document Images with the Document Camera. - It supports multiple pages and is great for Text Recognition. • Image Caption & Transcript with Text Recognition! - Add caption and transcript to images, making them searchable with the built-in full text indexer. - Transcripts are automatically added with new images and when reindexing. - Text Recognizor can be customized for different combinations of languages. Improvements + Help: What's New with enhanced WebNotices - updated libraries - updated web URLs for online docs Fixes * Box rename didn't update * various fixes ### 3.5 — 2021-04-06 Picture Field + Refined Import/Export New Features • Picture field! • "Copy Name" & "Copy Picture" actions • "What's New" (WebNotices) Improvements + Copy/Paste operations support HEIF format + Import/Export: - CSV: field names automatically include deck name if colliding - better error messages - updated library with speed improvements + Access counts and dates now only updated after a delay - so e.g. fast scrubbing through Cards does not mark them with new accesses + Restore mode entered if database is damaged (data store loading) Fixes * Import/Export: field options now properly encoded/decoded Plus other minor fixes and improvements. See wisd.com/kase/releases for details. ### 3.4.1 — 2021-03-02 • fixed: opening the "Add New Field" window could crash the app on some devices • build system updates ## Apps similar to Kase | App | Rating | Price | Category | | --- | --- | --- | --- | | [SmartApp.](https://appshunter.io/ios/app/smartapp/id1500401480) | 5.0 (1) | Free | Productivity | | [Meine GFI](https://appshunter.io/ios/app/meine-gfi/id1421013700) | — | Free | Productivity | | [gig Motor Mobile App](https://appshunter.io/ios/app/gig-motor-mobile-app/id1052981000) | — | Free | Productivity | | [Somenotes](https://appshunter.io/ios/app/somenotes/id1554120480) | — | Free | Productivity | | [Sulhnu](https://appshunter.io/ios/app/sulhnu/id1529393420) | 4.5 (2) | Free | Productivity | | [VerseCloud - Bible Study Tool](https://appshunter.io/ios/app/versecloud-bible-study-tool/id1092932080) | 4.7 (49) | Free | Productivity | ## More apps by Kenneth Wong - [Kase₄ CE](https://appshunter.io/ios/app/kase-ce/id1481312655) - [Moments₂: Count Your Blessings](https://appshunter.io/ios/app/moments-count-your-blessings/id1598683225) - [pixelLogic₂](https://appshunter.io/ios/app/pixellogic/id1599456600) - [Kase₄: Your Personal Database](https://appshunter.io/ios/app/kase-your-personal-database/id1644975888) All apps by Kenneth Wong: https://appshunter.io/developer/1275992151 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*