Comparison

Lock Notes vs Skald AI

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

Head to head
About

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.

Highlights
  • 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
Features
Read 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

About

Skald AI

Features
Read full description

Skald helps you write, analyze documents and manage projects. Keep conversations, files and decisions available on your phone and at skald.cloud. • Chat with AI and return to saved conversations. • Add documents and photos to work with your own material. • Use Research to explore topics and sources. • Organize projects, files and tasks. • Create images and browse your gallery. • Choose a light or dark theme and your app language. Skald replaces DI Cloud. Your existing account and subscription stay with you. AI features require an internet connection and are subject to plan limits. AI can make mistakes; verify important information. Optional monthly subscriptions renew automatically. The price and plan details are shown before purchase. Manage or cancel your subscription in your store account. Privacy: https://skald.cloud/privacy?locale=en Terms: https://skald.cloud/terms?locale=en EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Lock Notes4 screens
Skald AI3 screens

Verdict

The call

The clearest difference is update cadence: Skald AI at every 2 days against Lock Notes's every 10 days. 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. Lock Notes sells 7 in-app purchases, starting at $4.99 per 7 days and Skald AI sells 5 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Lock Notes ships an update every 10 days, Skald AI every 2 days. The most recent releases landed on November 11, 2026 and November 10, 2026 respectively.

Scorecard1 real difference · 9 level
Lock Notes versus Skald AI: the parameters behind the verdict, then further details
ParameterLock NotesSkald AI
PriceFreeFree
Rating4.4 (138 ratings) — better—
Positive reviews52.9% of reviews—
Number of ratings138 — better—
Update frequencyEvery 10 daysEvery 2 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.4
Further details — not scored
Size23 MB53 MB
Age rating4+12+
DeveloperLYKOV STUDIO LTDBARTOSZ SINCZUK

In-app purchases

7 purchases

Lock Notes

Subscriptions5
  • Weekly$4.997 Days
  • Weekly3 Days trial$4.997 Days
  • Monthly$7.991 Month
Show 2 more
  • Annual$29.991 Year
  • Annual3 Days trial$29.991 Year
One-time2
  • Disable ads$0.99
  • Lifetime$39.99
5 purchases

Skald AI

Subscriptions5
  • Starter$9.991 Month
  • Team$19.991 Month
  • Pro$24.991 Month
Show 2 more
  • Power$99.991 Month
  • Ultimate$199.991 Month

Questions

Is Lock Notes free?
Lock Notes is free to download, with in-app purchases available.
Is Skald AI free?
Skald AI is free to download, with in-app purchases available.
Do Lock Notes or Skald AI have ads?
Neither Lock Notes nor Skald AI shows ads.
Which is updated more often, Lock Notes or Skald AI?
Lock Notes ships an update every 10 days, and Skald AI every 2 days. Most recently, Lock Notes was updated on November 11, 2026 and Skald AI on November 10, 2026.

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