Outliner vs TwinOutlook
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Outliner
This app helps you organize thoughts and ideas with a simple yet powerful outliner. Create nested lists, manage multiple projects, and use intuitive controls to structure essays, novels, or tasks. Its clean interface minimizes distractions for focused thinking.
- Infinite hierarchy for nested lists
- Intuitive controls for reordering items
- Multiple document management
- Focus-oriented minimalist interface
- Idea capture and development
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Organize your thoughts. Structure your ideas. Keep everything clear. Outline is a simple outliner and hierarchical note-taking app that helps you organize ideas, notes, and information into flexible nested lists. KEY FEATURES • Nested Notes: Structure your ideas with parent and child items. • Drag and Drop: Easily rearrange items and change their hierarchy. • Multiple Documents: Keep notes, plans, and projects organized separately. • Simple Editing: Add, edit, and delete items with ease. • Auto Save: Your changes are saved automatically. • User Guide: Learn the basics with the built-in manual. PERFECT FOR • Organizing ideas and brainstorming • Taking work or study notes • Planning projects and tasks • Structuring writing and outlines • Keeping information clear and organized Start with a simple list, then build a structure that makes sense to you. Move ideas around, group related thoughts, and turn scattered notes into clear outlines. A simple way to think, plan, and organize.
TwinOutlook
This app offers a compact and information-dense agenda management experience, designed for power users who need to efficiently track busy schedules. It prioritizes screen space and time-saving solutions with customizable visual elements and smart functionality.
- Compact agenda view
- Information-dense layout
- Customizable color themes
- Smart functionality
- Widget support
- Privacy-focused data handling
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TwinOutlook - both the app itself and its widgets - provides a compact and informative way for you to keep track of your agenda like you've probably never experienced before. Unlike many standard calendars, TwinOutlook was inspired and is built with power users in mind. For people who need maximum information density, clear visual separation, and smart functionality to keep on top of their busy agendas. We waste neither your time, nor screen space - and we deliver productivity and time-saving solution for your busy days. TwinOutlook is flexible, so you can have it as complex, or as simple as you'd like. It provides color customizations, because every have their own tastes. And we don't keep or share any of your data, ever.
Screenshots
Verdict
The clearest difference is review sentiment: TwinOutlook at 100% against Outliner's 20%. TwinOutlook also leads on rating (5.0 vs 3.5) and in-app purchases (none vs 2). Outliner's advantage is price (Free vs $5.99). On ratings volume 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
Outliner is free to download; TwinOutlook costs $5.99 up front. Outliner sells 2 one-off in-app purchases. TwinOutlook asks for nothing beyond the download.
TwinOutlook holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews point the same way: 20% of Outliner's written reviews are positive against 100% of TwinOutlook's.
Outliner ships an update every 14 months, TwinOutlook every 5 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Outliner | TwinOutlook |
|---|---|---|
| Price | Free — better | $5.99 |
| Rating | 3.5 (4 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 20.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 — better | 2 |
| Update frequency | Every 14 months | Every 5 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Best chart rank | — | #111 — better |
| Devices | iPhone | iPhone, iPad, Apple Watch — better |
| Requires iOS | 17.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 4 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | hirokazu murabe | Mikhail Kornienko |
Customer experience
Outliner
TwinOutlook
In-app purchases
Outliner
- Hide Advertisement$2.99
- Remove Ads & Unlimited Docs$3.99
TwinOutlook
No in-app purchases









