Notelane vs Koku
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Notelane
This app allows you to write and edit notes using markdown with live formatting. It stores your notes as standard .md files in any folder you choose, including cloud storage, and offers features like wikilinks, tags, revision history, and note statistics.
- Live markdown rendering
- Supports local and cloud storage
- Wikilinks for note connection
- Tag-based organization
- Revision history
- PDF export
- Note statistics
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Write in markdown and see your formatting come to life as you type — headings, bold, italic, links, code blocks, checklists, and more — all rendered inline. Your files. Your folders. Your way. Notelane works directly with the files on your device. On first launch, pick any folder — local storage, iCloud Drive, Dropbox, or any connected cloud provider visible in the Files app. Your notes stay as standard .md files, fully portable and never locked in. Write with clarity A distraction-free editor with live formatting that renders your markdown as you type. No toggle between "edit" and "preview" — just write. Store notes anywhere Pick any folder on your device or in the cloud. Notelane works with iCloud Drive, Google Drive, Dropbox, or any storage provider visible in the Files app. Connect your thinking Link notes together with [[wikilinks]] and organize with #tags to build your own personal knowledge base — no complex setup required. Stay in control Revision history lets you restore previous versions of any note. PDF export and sharing are built in. A trash bin keeps deleted notes recoverable. Organize your way Nested folders, pinning, and tag-based filtering keep everything tidy. A clean sidebar puts your entire library one tap away. Note statistics Word count, character count, paragraphs, and estimated reading time — always available at a glance. Your writing deserves a home that respects simplicity. Notelane is that home.
Koku
This app helps you focus on tasks with customizable work and rest intervals. It offers a simple, distraction-free interface and integrates with your home screen and Apple Watch for easy access and control. Enjoy deep work without accounts, streaks, or subscriptions.
- Customizable focus and rest sessions
- Classic Pomodoro rhythm option
- Home Screen widget for quick access
- Live Activities on lock screen
- Apple Watch companion app
- Minimalist, distraction-free design
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Koku is a focus timer for deep work. Focus. Rest. Repeat. Set your own session lengths or use the classic rhythm - twenty-five minutes of focus, five minutes of rest, a longer break every four sessions. Each minute is a dot. Watch them fill. - No accounts. - No streaks. - No subscriptions. Just time, and the work in front of you. Add Koku to your Home Screen for quick access - start, pause, and skip sessions right from the widget. Keep the timer visible on your lock screen with Live Activities. Koku also includes an Apple Watch companion app that works with the iPhone app, so you can check your timer and control sessions from your wrist. Designed for iPhone, with an Apple Watch companion. Light and dark mode. Works in any language. Koku (刻) is the Japanese word for a moment of time.
Screenshots
Verdict
The clearest difference is rating: Notelane at 5.0 against Koku's 3.0. Notelane also leads on ratings volume (5 vs 1) and iOS requirement (18.0 vs 26.4). Koku's advantage is update cadence (every 3 days vs every 2 weeks). On price, ads, in-app purchases and monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Notelane holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Notelane has 5 ratings behind it against 1, so its average is the more settled of the two.
Notelane ships an update every 2 weeks, Koku every 3 days. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.
| Parameter | Notelane | Koku |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | 3.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | 1 |
| Update frequency | Every 2 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Requires iOS | 18.0 — better | 26.4 |
| Further details — not scored | ||
| Size | 19 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Asterios Digital GmbH | Rodolfo Alberto Lopez Terriquez |
Customer experience
Notelane
Koku
In-app purchases
Notelane
No in-app purchases
Koku
No in-app purchases









