Lock Notes vs Shared Notes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lock Notes
Securely store private thoughts, passwords, and reminders with biometric authentication. Enjoy a simple, elegant interface with iCloud sync, customizable themes, and backup options. Your data remains private and encrypted.
- Biometric authentication (Face ID, Touch ID)
- Encrypted note storage
- iCloud sync across devices
- Customizable themes and dark mode
- Backup and restore functionality
- Ad-free minimalist interface
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Keep a personal notebook for your thoughts, diary entries, ideas and everyday lists. Lock Notes gives your writing its own space, with a passcode and supported biometric unlock to control access. WRITE THE WAY YOU THINK Give long notes structure with headings, bold and italic text, lists and checklists. Add photos directly into your writing, keep a simple journal, or capture an idea before it slips away. FIND WHAT MATTERS Search your notes and find text inside an open note. Automatic saving keeps your edits as you write and when you leave the editor. A clean layout keeps the focus on your text. TAKE YOUR WRITING WITH YOU Export notes as TXT or formatted PDF, share the notes you choose, and print a copy. Use exports for a personal archive, a draft to continue elsewhere, or a list to share. RECOVER AN ACCIDENTAL DELETION Recently Deleted keeps removed notes for up to 30 days, so you can restore one before it is permanently deleted. CHOOSE HOW YOU WORK Write with local storage, adjust the appearance, and use a light or dark interface. Optional cloud synchronization is available with Premium and a compatible cloud account. From a short memo to a longer personal journal, keep your writing easy to find and comfortable to read. - Privacy Policy: https://lykovstudio.io/privacy - Terms of Use: https://lykovstudio.io/terms
Shared Notes
This app helps couples and friends stay organized with shared lists and notes. It features AI tools to summarize, format, and correct text, along with private, password-protected notes and offline functionality.
- Shared grocery and to-do lists
- AI summarization and grammar correction
- Password-protected private notes
- Offline note-taking and syncing
- Real-time synchronization
- Cross-platform compatibility
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Shared Notes is the simple, secure way to keep your relationship and daily life in sync. Whether it’s a shared grocery list with your partner, a travel plan with friends, or private thoughts you want to lock away, everything is safe here. Now powered by Smart AI, you can tidy up messy notes, fix grammar, and summarize long texts in seconds. WHY COUPLES & FRIENDS LOVE SHARED NOTES: [+] Shared Grocery & To-Do Lists Stop asking "Did you buy the milk?" Create a shared list with your partner or flatmate. When you cross off an item, it syncs instantly to everyone’s phone. Perfect for groceries, household chores, and packing lists. [+] Smart AI Assistant (NEW) Turn messy thoughts into clear plans. • Summarize: Turn long notes into short, clear summaries. • Fix Grammar: Polish your spelling and sentences automatically. • Auto-Format: Convert a rough paragraph into a clean checklist with one tap. [+] Private & Password Protected Your thoughts belong to you. Lock sensitive notes or journals with a secure password so only you can access them. We prioritize privacy with offline-first storage and secure cloud syncing. [+] Works Offline Capture ideas on a plane or in the subway. Write offline, and the app will automatically sync your changes to the cloud the moment you are back online. KEY FEATURES: • Real-Time Sync: See changes as your partner types. • AI Tools: Summarize, spell-check, and format instantly. • Dark Mode: A beautiful interface that’s easy on the eyes. • Cross-Platform: Syncs seamlessly between iPhone, iPad, and Android. Simple. Secure. Shared. Download Shared Notes today and get in sync.
Screenshots
Verdict
The clearest difference is monetization model: Shared Notes at free with in-app purchases against Lock Notes's subscription. Lock Notes's advantage is ads (none vs shown) and ratings volume (138 vs 16). On price, rating, review sentiment and update cadence 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. Lock Notes sells 7 in-app purchases, starting at $4.99 per 7 days and Shared Notes sells 5 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Shared Notes holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Lock Notes has 138 ratings behind it against 16, so its average is the more settled of the two. Written reviews complicate that: 54% of Lock Notes's written reviews are positive against 50% of Shared Notes's, so the app with the better star average is not the one people write more warmly about.
Lock Notes ships an update every 10 days, Shared Notes every 2 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.
| Parameter | Lock Notes | Shared Notes |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (138 ratings) | 4.6 (16 ratings) — better |
| Positive reviews | 54.2% of reviews — better | 50.0% of reviews |
| Number of ratings | 138 — better | 16 |
| Update frequency | Every 10 days — better | Every 2 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 23 MB | 86 MB |
| Age rating | 4+ | 4+ |
| Developer | LYKOV STUDIO LTD | Juanma Del Boca |
Customer experience
Lock Notes
Shared Notes
In-app purchases
Lock Notes
- Weekly$4.997 Days
- Weekly3 Days trial$4.997 Days
- Monthly$7.991 Month
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- Annual$29.991 Year
- Annual3 Days trial$29.991 Year
- Disable ads$0.99
- Lifetime$39.99
Shared Notes
- Monthly Subscription$2.991 Month
- Half Year Subscription7 Days trial$4.996 Months
- Yearly Subscription7 Days trial$14.991 Year
- Lifetime Pro + AI$29.99
- Lifetime Pro + AI$59.99









