ThreeNote vs ZenLog
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
ThreeNote
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Your Personal Knowledge Forest Tired of scattered notes and disorganized thoughts? TreeNote is here to help you cultivate a thriving ecosystem of ideas. With its intuitive tree-like structure, TreeNote allows you to: Create Hierarchies: Organize your notes in a logical, branching structure. Link Related Concepts: Connect ideas across different branches with ease. Quick Navigation: Zoom in and out of your knowledge tree effortlessly. Mobile-Friendly: Access your ideas anytime, anywhere on your iOS device. Secure: Keep your thoughts safe with local storage. Easy Sharing: Export your data for backup or sharing. Key Features: β’ Unlimited nested levels for complex hierarchies β’ Rich text editing for detailed notes β’ Quick add for rapid idea capture β’ Search functionality to find information fast β’ Customizable themes to suit your style Data Export and Backup: β’ Export your entire database as a SQLite file for comprehensive backups β’ Generate a human-readable text file of your notes' structure and content β’ Email both SQLite and text files directly from the app for easy sharing and safekeeping Whether you're a student organizing study materials, a professional managing projects, or a creative mind mapping out stories, TreeNote adapts to your needs. Start planting your ideas today and watch your knowledge grow!
ZenLog
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Tired of cluttered note apps? Meet ZenLog. ZenLog is a minimalist, timeline-based notes app designed for focus. No complex folders, no confusing menusβjust you and your thoughts. Why ZenLog? β’ Chat-Style Entry: Add notes as fast as sending a text. β’ Timeline View: See your life unfold in a beautiful, vertical stream. β’ Emoji Tags: Organize ideas, tasks, and memories with a single tap. β’ 100% Private: Your data stays on your device. No cloud, no tracking, no AI. β’ iOS Native Vibe: Experience smooth haptics, glassmorphism, and dark mode support. Perfect for quick logs, daily gratitude, or simple brain dumps. Start your Zen journey today.
Screenshots
Verdict
ThreeNote and ZenLog are too close to call on the numbers: across 5 compared parameters β price, ads, in-app purchases and device support among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | ThreeNote | ZenLog |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily | β |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.6 | 16.0 β better |
| Further details β not scored | ||
| Size | 1 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Jouni Erola | Vasta Jean-Luc Gilbert |
In-app purchases
ThreeNote
No in-app purchases
ZenLog
No in-app purchases









