Comparison

Lock Notes vs Screen Time Control

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

Screen Time Control

This app helps you reclaim your focus by blocking time-wasting apps and websites. Its AI coach calls out your excuses with witty roasts, encouraging healthier screen time habits and boosting productivity.

Highlights
  • AI accountability coach with witty roasts
  • Serious Mode for deep focus sessions
  • Customizable app limits and schedules
  • Block adult websites and 18+ content
  • Build healthier screen time habits
Features
Read full description

Reclaim your focus with Hush, the app blocker with an attitude. Tired of mindlessly bypassing your own rules? Our intelligent AI is here to call out your excuses with a sharp, witty roast, forcing you to think twice before you procrastinate. Hush empowers you to block time-wasting apps and build healthier screen time habits. Our powerful and customizable tools are designed to eliminate interruptions so you can supercharge your productivity and achieve your goals. Key Benefits: • Meet Your AI Accountability Coach: Having a weak moment? Our AI is your tough-love coach. It analyzes your excuses in real-time and hits you with a sharp, personalized roast to break the procrastination cycle and keep you honest. • Achieve Deep Focus: Activate "Serious Mode" to lock down your phone for intense work or study sessions. No distractions, no turning back. • Curb Bad Habits: Specifically target and set limits for the apps that drain your time and attention the most. • Customize Your Control: Whether you need scheduled blocks for work hours, daily usage limits, or quick timer-based sessions, Hush adapts to your life. • Browse Safely: Instantly block adult websites and 18+ content for a cleaner, safer digital environment. Take back control of your time and attention. Download Hush today and start building a better relationship with your phone! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Lock Notes4 screens
Screen Time Control4 screens

Verdict

The call

The clearest difference is monetization model: Screen Time Control at free with in-app purchases against Lock Notes's subscription. Lock Notes's advantage is ratings volume (138 vs 36). 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

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 Screen Time Control sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Screen Time Control holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 138 and 36 respectively. Written reviews point the same way: 54% of Lock Notes's written reviews are positive against 60% of Screen Time Control's.

UpkeepUpdate frequency

Lock Notes ships an update every 10 days, Screen Time Control every 9 days. The most recent releases landed on October 14, 2026 and September 18, 2026 respectively.

Scorecard2 real differences · 8 level
Lock Notes versus Screen Time Control: the parameters behind the verdict, then further details
ParameterLock NotesScreen Time Control
PriceFreeFree
Rating4.4 (138 ratings)4.6 (36 ratings) — better
Positive reviews54.2% of reviews60.0% of reviews — better
Number of ratings138 — better36
Update frequencyEvery 10 daysEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.6
Further details — not scored
Size23 MB53 MB
Age rating4+9+
DeveloperLYKOV STUDIO LTDTabish Sheikh

Customer experience

Lock Notes

All ratings138 ratings
Positive83.3%
Neutral4.3%
Negative12.3%
Written reviews48 reviews
Positive54.2%
Neutral2.1%
Negative43.8%

Screen Time Control

All ratings36 ratings
Positive83.3%
Neutral13.9%
Negative2.8%
Written reviews5 reviews
Positive60.0%
Neutral40.0%
Negative0.0%

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
4 purchases

Screen Time Control

Subscriptions3
  • Weekly3 Days trial$4.997 Days
  • Monthly7 Days trial$5.991 Month
  • Yearly$24.991 Year
One-time1
  • Lifetime$24.99

Questions

Is Lock Notes free?
Lock Notes is free to download, with in-app purchases available.
Is Screen Time Control free?
Screen Time Control is free to download, with in-app purchases available.
Which has better reviews, Lock Notes or Screen Time Control?
Screen Time Control is rated higher. Lock Notes averages 4.4 out of 5 from 138 ratings, while Screen Time Control averages 4.6 from 36 ratings.
Do Lock Notes or Screen Time Control have ads?
Neither Lock Notes nor Screen Time Control shows ads.
Which is updated more often, Lock Notes or Screen Time Control?
Lock Notes ships an update every 10 days, and Screen Time Control every 9 days. Most recently, Lock Notes was updated on October 14, 2026 and Screen Time Control on September 18, 2026.

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