Logseq vs OneDiary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Logseq
This open-source outliner helps you write, organize, and share your thoughts using local Markdown and Org-mode files. Manage tasks, build a digital garden, and integrate with various services for enhanced productivity.
- Backlinks
- Knowledge Graph
- Page and block references
- Tasks & Todos
- SRS Cards
- Zotero integration
- Audio recorder
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Logseq is a joyful, open-source outliner that works on top of local plain-text Markdown and Org-mode files. Use it to write, organize and share your thoughts, keep your to-do list, and build your own digital garden. Logseq includes the following features: 1. Backlink 2. Knowledge Graph 3. Page and block references 4. Page and block embeds 5. Tasks & Todos 6. SRS Cards 7. Zotero integration 8. Youtube, Twitter, etc. integration 9. Audio recorder 10. Powerful queries 11. Whiteboards
OneDiary
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OneDiary · Listen to Your Inner World A cross-platform multimedia diary designed for lifelong journaling Capture every moment. Let your memories leave a trace. keywords: Local-first + Data ownership + Multimedia depth --- Write Naturally · Simple and Effortless Start instantly No registration required. Works offline. Local-first storage with automatic saving — your thoughts are never lost. Multiple writing modes Standard editor, Daily entry mode, Rich text, and Markdown — choose what fits your style. True multimedia journaling Add text (Rich Text / Markdown), photos, live photos, videos, audio, documents, and links between entries. Voice-to-text, mixed layouts, and grid photo display make your memories more vivid. Smart memory capture Automatically records time, location, and weather. When inserting photos, the app can read the original capture time and location and, with your confirmation, update the entry to reflect the real moment it happened. AI chat content can be saved directly as a diary entry. Designed for real life Chat-style journaling with automatic daily grouping Quick entry from home screen shortcuts Backdate entries to fill in missed days --- Secure & Organized · Built for Long-Term Use Privacy first Passcode & biometric lock Offline backup and encrypted data transfer Personalization 42 theme colors + dark mode More than 100 online custom fonts Templates and customizable tags (with auto-tagging support) Smart organization Filter by photos, videos, audio, tags, or notebooks Powerful search by keywords, date range (calendar view), or map Statistics including streaks, heatmaps, media counts, and storage usage Pin important entries for quick access Data Ownership & Portability Sync with major cloud services (Google Drive, WebDAV, OneDrive, Dropbox, etc.) Import from Day One with ease Batch export to PDF or Markdown for long-term archiving or printing Your data belongs to you — not to a platform. --- Revisit the Past · Reflect and Grow “On This Day” memories Timeline and calendar views Map view of your life journey Favorites and comments for reflection Creative output Export long images, PDF, or Markdown Face-to-face diary exchange with friends and family Scan and import handwritten journals with AI AI-Enhanced Memory AI summaries, translation, and insights AI-generated illustrations for your entries Image-to-Diary, AI Guided Diary Designed for a Lifetime Build a lasting journaling habit with reminders and seamless multi-platform access. More than a diary — it also works as a lightweight notebook and memo tool. Years from now, you can open it and see the full story of yourself. [Automatic Renewal Member Instructions] 1. Pro-user benefits: insert videos and audio into diary entity, export diary as PDF or Markdown, unlimited backup and synchronization of data, customized themes, and other advanced features. 2. Subscription period: 0.99$ per month (continuous monthly subscription), 9.99$ per year (continuous annual subscription). 3. Payment: After the user confirms the purchase and makes the payment, it will be credited to their iTunes account. 4. Cancel Renewal: To cancel the renewal, please manually turn off the automatic renewal feature in iTunes/Apple ID settings management 24 hours before the current subscription cycle expires. 5. Renewal: The Apple iTunes account will be charged within 24 hours before its expiration. After successful deduction, the subscription cycle will be extended by one subscription cycle. 6. Privacy Policy: https://onediary.net/privacy-policy/ 7. Terms of Use: https://onediary.net/membership-service-agreement/ 8. Automatic renewal service Terms: https://onediary.net/automatic-renewal-service-agreement/ Website: https://app.onediary.net/
Screenshots
Verdict
The clearest difference is in-app purchases: Logseq at none against OneDiary's 4. On price, update cadence, ads 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
Both are free to download. OneDiary sells 4 in-app purchases, starting at $0.99 per month. Logseq asks for nothing beyond the download.
Logseq ships an update every 3 weeks, OneDiary monthly. The most recent releases landed on September 19, 2026 and September 7, 2026 respectively.
| Parameter | Logseq | OneDiary |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (252 ratings) — better | — |
| Positive reviews | 58.7% of reviews | — |
| Number of ratings | 252 — better | — |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 62 MB | 241 MB |
| Age rating | 4+ | 9+ |
| Developer | Logseq Inc. | OneDiary (Dongguan) Technology Co., Ltd |
Bugs and requests
Logseq
Reported bugs
4 issues- Sync issues leading to data loss
- Inconsistent behavior when creating new blocks
- Cursor jumping issues when editing text
- Disappearing UI elements on mobile
Requested features
4 requests- Add support for other cloud storage options (Dropbox, Google Drive, etc.)
- Improve mobile UI and UX for better usability
- Implement plugin support on mobile
- Optimize performance for older devices
OneDiary
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Logseq
No in-app purchases
OneDiary
- OneDiary Pro Monthly$0.991 Month
- Pro Member Yearly$9.991 Year
- One month of OneDiary Pro$0.99
- OneDiary Pro Permanently$29.99









