EZ Outliner vs Kase₄
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EZ Outliner
Create and organize outline documents from any device. This app supports unlimited outlines, color-coding, and printing. Sync your work across devices with an account for seamless access anywhere.
- Unlimited outline creation
- Color-coded organization
- Printable outlines
- Cross-device syncing
- Versatile use cases (lists, plans, speeches)
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EZ Outliner aims to be a simple yet easy to use outliner application, allowing you to create powerful and easy to read outline documents from any device, anywhere. Use EZ Outliner to create shopping and grocery lists, plans, schedules, outline speeches and presentations, to do lists, or anything else which takes the format of an outline. EZ Outliner currently contains everything you need to create basic outlines, but I will expand and add more based on user requests and feedback. Here is just a list of some of the things EZ Outliner can already do. - Create a virtually unlimited number of outlines for every use case and occasion! - Color code your outlines for better organization. - Print your outlines, from any device! Properly formatted outline printing is supported on all devices, as long as a printer is available. - Sync your outlines between devices. If you sign in with an Ape Apps account, you can sync your outline files across all of your devices. Work on a grocery list or presentation at home, then pull them up on your phone when you need them! The goal of EZ Outliner is to be quick and easy to use. If there are features you would like to see added, or if you can think of changes that will improve the app, e-mail me or let me know in the comments. This app is for you guys, so help me make it the best it can be!
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.
- 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
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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
Screenshots
Verdict
The clearest difference is price: EZ Outliner at Free against Kase₄'s $9.99. Kase₄'s advantage is rating (5.0 vs 3.7) and ads (none vs shown). On review sentiment, ratings volume, in-app purchases 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
EZ Outliner is free to download; Kase₄ costs $9.99 up front. EZ Outliner sells 1 one-off in-app purchase and Kase₄ sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Kase₄ holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews split almost evenly too, at 0% and 0% positive.
EZ Outliner ships an update every 7 months, Kase₄ every 2 months. Both last shipped on October 24, 2026.
| Parameter | EZ Outliner | Kase₄ |
|---|---|---|
| Price | Free — better | $9.99 |
| Rating | 3.7 (3 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 3 — better | 2 |
| Update frequency | Every 7 months | Every 2 months — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Brandon Stecklein | Kenneth Wong |
Customer experience
EZ Outliner
Kase₄
In-app purchases
EZ Outliner
- EZ Outliner Premium$7.99
Kase₄
- Tip: Dollar$1.00
- Tip: Coffee$2.00
- Tip: Coffee, CA$4.00
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- Tip: Caffè Mocha$5.00









