Comparison

SlipBox vs Clip Inbox

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

Head to head
About

SlipBox

This app helps you build a structured web of knowledge using the Zettelkasten method. Its minimalist design and continuous scrolling interface encourage active recall and pattern recognition for deep cognitive work. Your notes are stored locally for privacy.

Highlights
  • Continuous scroll interface
  • Zettelkasten method implementation
  • Intentional tagging system
  • Minimalist design
  • Privacy-first, local storage
Features
Read full description

Stop burying your ideas in digital graveyards and start building a structured web of knowledge with the original Zettelkasten method. SlipBox is a minimalist note-taking tool designed for those who value intentionality over automation. By digitizing Niklas Luhmann’s legendary paper-and-pen system, SlipBox replaces complex folders and confusing backlinks with a unique, continuous scrolling interface. This design forces you to physically move through your ideas, facilitating the active recall and spontaneous pattern recognition necessary for deep cognitive work. Key Features for Your Second Brain: Continuous Scroll Interface View your notes in a single, fluid stream to rediscover forgotten insights and spark new ideas. The Luhmann Workflow A digital implementation of the Zettelkasten method that respects the principle of atomicity (one idea per card). Intentional Tagging Organize notes manually to build deep mental maps and avoid the "out of sight, out of mind" trap of folders. Minimalist Design No steep learning curves or bloated features, just you and your knowledge. Privacy-First & Local Your data stays on your device, ensuring your private thoughts remain truly private. Build a knowledge system that grows with you. Turn your fleeting notes into a structured, permanent repository of thought with SlipBox.

About

Clip Inbox

Features
Read full description

Save it now. Organize it when you have time. Clip Inbox is a local-first organizer for links, images, screenshots, text, and notes you want to find again. Capture useful content from the iOS Share Sheet in Safari, Photos, and other apps. Everything can be organized with folders and tags, then found quickly with search. Capture without breaking your flow • Save links from Safari and other apps • Save images and screenshots from Photos or the Share Sheet • Capture selected text and personal notes • Save instantly without an extra confirmation screen • Switch to review mode to choose a folder and add a note before saving • Add links, text, photos, and notes directly inside the app Keep everything organized • Sort saved items into folders • Add multiple tags for more detailed organization • Search titles, URLs, tags, and notes • Process unsorted clips one at a time with Sort Later • Edit notes and tags whenever you need • Move clips between folders and mark important items • Restore deleted items from Trash or remove them permanently Preview links before opening them • See the page title and a representative image • Read a short summary based on publicly available page information • Review the main content before opening the original link • Open the original webpage directly from the detail screen • Refresh link information when needed Your clips stay on your device • No account or sign-in required • No server synchronization • Export your library as a JSON backup • Import a previous JSON backup • Delete all locally stored data from Settings • Protect the app with optional Face ID, Touch ID, or device passcode Clip Inbox lets you collect first and organize later, so saving useful information does not interrupt what you are doing. Available in English, Korean, and Japanese. Your clips stay on your device. Clip Inbox has no account requirement and no server sync. You can delete all local data from Settings at any time.

Screenshots

SlipBox4 screens
Clip Inbox4 screens

Verdict

The call

The clearest difference is update cadence: Clip Inbox at every 4 days against SlipBox's every 3 weeks. SlipBox's advantage is price ($0.99 vs $1.99). On ads, in-app purchases, device support and iOS requirement 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

SlipBox costs $0.99 and Clip Inbox $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SlipBox ships an update every 3 weeks, Clip Inbox every 4 days. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 8 level
SlipBox versus Clip Inbox: the parameters behind the verdict, then further details
ParameterSlipBoxClip Inbox
Price$0.99 — better$1.99
Rating3.3 (3 ratings) — better—
Positive reviews90.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 3 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad — betteriPhone
Requires iOS18.217.0 — better
Further details — not scored
Size8 MB16 MB
Age rating4+4+
DeveloperOzlem AKBUDAKYumi Lee

In-app purchases

None

SlipBox

No in-app purchases

None

Clip Inbox

No in-app purchases

Questions

Is SlipBox free?
SlipBox costs $0.99, with no in-app purchases.
Is Clip Inbox free?
Clip Inbox costs $1.99, with no in-app purchases.
Do SlipBox or Clip Inbox have ads?
Neither SlipBox nor Clip Inbox shows ads.
Which is updated more often, SlipBox or Clip Inbox?
SlipBox ships an update every 3 weeks, and Clip Inbox every 4 days. Most recently, SlipBox was updated on October 7, 2026 and Clip Inbox on October 10, 2026.

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