Lock Notes vs MemoryAI
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
Read full descriptionHide full description
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
MemoryAI
This AI-powered assistant records, transcribes, and analyzes meetings. It allows you to chat with your meeting history, extract action items, and generate summaries. Securely store and access your conversations across Apple devices.
- Real-time transcription
- Speaker identification
- Intelligent conversation insights
- AI-generated meeting summaries
- Extract action items and decisions
- Chat with meeting history
- Secure cloud storage
Read full descriptionHide full description
Memory AI - Your Intelligent Meeting Assistant Transform the way you capture and interact with your conversations. Memory AI is an advanced meeting assistant that uses cutting-edge artificial intelligence to record, transcribe, and analyze your meetings, making every discussion searchable and actionable. Smart Recording & Transcription • High-quality audio recording with real-time transcription • AI-powered speech recognition for accurate, detailed transcripts • Advanced speaker diarization to identify who said what • Automatic meeting name generation based on content Intelligent Chat Interface • Chat with your entire meeting history using natural language • Ask questions like "What were the main topics in my recent meetings?" • Extract action items, decisions, and key insights instantly • Get intelligent summaries across multiple meetings Advanced Analysis • AI-generated meeting summaries with multiple detail levels • Automatic extraction of key decisions and action items • Pattern recognition across your meeting history • Smart organization and categorization of discussions Seamless Sync & Security • Secure cloud storage and synchronization • Access your meetings across all your Apple devices • Apple Sign-In and Google Sign-In for easy authentication • Enterprise-grade security and privacy protection Key Features: • Real-time transcription during recording • Speaker identification and separation • Intelligent conversation insights and patterns • Clean, intuitive interface optimized for iOS • Offline recording with cloud sync when connected Perfect for professionals, students, researchers, and anyone who wants to make their conversations more productive and memorable. Never lose track of important discussions again. Download Memory AI today and experience the future of intelligent meeting management on your iPhone and iPad.
Screenshots
Verdict
The clearest difference is review sentiment: MemoryAI at 100% against Lock Notes's 53%. MemoryAI also leads on in-app purchases (none vs 7) and update cadence (every 3 days vs every 10 days). Lock Notes's advantage is rating (4.4 vs 4.0) and ratings volume (138 vs 1). On price, 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. Lock Notes sells 7 in-app purchases, starting at $4.99 per 7 days. MemoryAI asks for nothing beyond the download.
Lock Notes holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: Lock Notes has 138 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 53% of Lock Notes's written reviews are positive against 100% of MemoryAI'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, MemoryAI every 3 days. The most recent releases landed on November 11, 2026 and November 5, 2026 respectively.
| Parameter | Lock Notes | MemoryAI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (138 ratings) — better | 4.0 (1 ratings) |
| Positive reviews | 52.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 138 — better | 1 |
| Update frequency | Every 10 days | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 23 MB | 73 MB |
| Age rating | 4+ | 12+ |
| Developer | LYKOV STUDIO LTD | ABMR Holdings |
Customer experience
Lock Notes
MemoryAI
In-app purchases
Lock Notes
- Weekly$4.997 Days
- Weekly3 Days trial$4.997 Days
- Monthly$7.991 Month
Show 2 moreShow fewer
- Annual$29.991 Year
- Annual3 Days trial$29.991 Year
- Disable ads$0.99
- Lifetime$39.99
MemoryAI
No in-app purchases









