Comparison

Kase₄ vs Simplistic Checklist

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

Head to head
About

Kase₄

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.

Highlights
  • 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
Features
Read full description

Kase exists because it should. There should be a database app that can go anywhere with you. It should be: • 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

About

Simplistic Checklist

A streamlined task management tool designed for simplicity. Focus on completing your to-do list without distractions from reminders or extra features. Achieve your goals with an effortless and straightforward approach.

Highlights
  • Clutter-free interface
  • Task ticking
  • No reminders
  • No unnecessary features
  • Effortless productivity
Features
Read full description

Simplified and clutter-free. Just tick off tasks without the fuss of reminders or unnecessary features. Stay productive effortlessly. Download now and get things done the straightforward way.

Screenshots

Kase₄4 screens
Simplistic Checklist4 screens

Verdict

The call

The clearest difference is review sentiment: Simplistic Checklist at 100% against Kase₄'s 0%. Simplistic Checklist also leads on price ($0.99 vs $9.99) and in-app purchases (none vs 4). On ads, monetization model and device support 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

Kase₄ costs $9.99 and Simplistic Checklist $0.99 up front. Kase₄ sells 4 one-off in-app purchases. Simplistic Checklist asks for nothing beyond the download.

UpkeepUpdate frequency

Kase₄ ships an update every 2 months, Simplistic Checklist every 4 days. The most recent releases landed on June 1, 2026 and August 30, 2026 respectively.

Scorecard6 real differences · 5 level
Kase₄ versus Simplistic Checklist: the parameters behind the verdict, then further details
ParameterKase₄Simplistic Checklist
Price$9.99$0.99 — better
Rating—4.0 (1 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings—1 — better
Update frequencyEvery 2 monthsEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaidPaid
Best chart rank—#185 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size17 MB26 MB
Age rating4+4+
DeveloperKenneth WongJian Yang Lim

Customer experience

Kase₄

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Simplistic Checklist

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

Kase₄

One-time4
  • Tip: Dollar$1.00
  • Tip: Coffee$2.00
  • Tip: Coffee, CA$4.00
Show 1 more
  • Tip: Caffè Mocha$5.00
None

Simplistic Checklist

No in-app purchases

Questions

Is Kase₄ free?
Kase₄ costs $9.99, and also offers in-app purchases.
Is Simplistic Checklist free?
Simplistic Checklist costs $0.99, with no in-app purchases.
Do Kase₄ or Simplistic Checklist have ads?
Neither Kase₄ nor Simplistic Checklist shows ads.
Which is updated more often, Kase₄ or Simplistic Checklist?
Kase₄ ships an update every 2 months, and Simplistic Checklist every 4 days. Most recently, Kase₄ was updated on June 1, 2026 and Simplistic Checklist on August 30, 2026.

Other comparisons