Comparison

OneDiary vs EncryptaNote

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

Head to head
About

OneDiary

Features
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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/

About

EncryptaNote

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# EncryptaNote Your private notes and files, securely organized together in one encrypted notebook. EncryptaNote is an offline encrypted notebook designed to protect your personal information. Create secure notes, attach photos, videos, audio files, PDFs, TXT documents, and many other file types — all protected locally on your device. No cloud. No account. Your private data stays with you. With AES-256 encryption, biometric unlocking, and encrypted local backups, EncryptaNote provides a simple and secure way to protect your private information. --- ## Secure Local Encryption EncryptaNote protects your data with industry-standard encryption: * AES-256-GCM encryption for notes and attachments * All encryption and decryption performed locally * Your password is never uploaded or stored externally --- ## Encrypted Notes Create and manage secure notes with built-in search and sorting. Pro users can organize notes into folders/categories and freely move notes between categories. --- ## Secure Attachments Attach and encrypt various file types directly inside your notes. Built-in preview supports: * Photos * Videos * Audio files * TXT documents * PDF files Other file types can remain encrypted and be securely exported when needed. All attachments can be decrypted and exported in their original format. Each attachment supports up to **500 MB per file**. --- ## Encrypted Backup & Restore Export and import encrypted backups anytime. Backups are encrypted before export and protected by your master password. Transfer your encrypted notebook between different platforms and devices without relying on cloud services. --- ## Master & Decoy Passwords For Pro users, a dual-password system provides additional privacy: * **Master Password**: Access your primary encrypted space * **Decoy Password**: Open a separate encrypted space for additional privacy --- ## Biometric Authentication Unlock your encrypted notebook quickly with fingerprint or face recognition. Enable or disable biometric authentication anytime, and choose whether biometrics are linked to your master password or decoy password. --- ## Recovery Key Support Regain access to your encrypted data using a locally generated recovery key if you forget your master password. --- ## Customization & Accessibility Improve readability with: * Multiple themes * Adjustable text size when viewing note details --- ## Privacy by Design Your data belongs only to you. * No cloud storage * No external servers * No account required * Data remains encrypted locally on your device --- ## Perfect For Store and protect: * Personal journals * Private documents * Financial records * Medical notes * Research materials * Travel information * Photos and videos linked to notes --- ## EncryptaNote Pro Upgrade to Pro to unlock: * Unlimited notes * Unlimited attachments (up to **500 MB per item**) * Folders/categories for advanced organization * Moving notes between categories * Dual Password Spaces EncryptaNote helps you securely organize and protect your personal information in one place — completely offline, with your data always under your control.

Screenshots

OneDiary4 screens
EncryptaNote4 screens

Verdict

The call

The clearest difference is update cadence: EncryptaNote at every 2 days against OneDiary's monthly. OneDiary's advantage is iOS requirement (15.6 vs 18.0). On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. OneDiary sells 4 in-app purchases, starting at $0.99 per month and EncryptaNote sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

OneDiary ships an update monthly, EncryptaNote every 2 days. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 4 level
OneDiary versus EncryptaNote: the parameters behind the verdict, then further details
ParameterOneDiaryEncryptaNote
PriceFreeFree
Update frequencyMonthlyEvery 2 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better18.0
Further details — not scored
Size241 MB13 MB
Age rating9+4+
DeveloperOneDiary (Dongguan) Technology Co., LtdHongwen Yang

In-app purchases

4 purchases

OneDiary

Subscriptions2
  • OneDiary Pro Monthly$0.991 Month
  • Pro Member Yearly$9.991 Year
One-time2
  • One month of OneDiary Pro$0.99
  • OneDiary Pro Permanently$29.99
1 purchases

EncryptaNote

One-time1
  • Lifetime Premium Access$5.99

Questions

Is OneDiary free?
OneDiary is free to download, with in-app purchases available.
Is EncryptaNote free?
EncryptaNote is free to download, with in-app purchases available.
Do OneDiary or EncryptaNote have ads?
Neither OneDiary nor EncryptaNote shows ads.
Which is updated more often, OneDiary or EncryptaNote?
OneDiary ships an update monthly, and EncryptaNote every 2 days. Most recently, OneDiary was updated on October 9, 2026 and EncryptaNote on October 24, 2026.

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