Comparison

Screen Time Limit vs Know Your Contacts

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

Head to head
About

Screen Time Limit

This app helps you regain control of your screen time by blocking distracting applications and websites. It offers two modes: Gentle for softer nudges and Firm mode for strict limits that cannot be easily bypassed, ensuring you stick to your goals.

Highlights
  • Block distracting apps
  • Block distracting websites
  • Set daily time limits per app
  • Schedule app blocking times
  • Lock settings with a PIN
  • Weekly emergency pass
Features
Read full description

Willpower isn't enough. Firm mode takes the choice away: once your time's up, that app stays locked until midnight. A PIN won't open it and you can't edit the rule; your one way out is the weekly Emergency Pass. No more 'just five more minutes,' so you can live the life you actually want. FIRM MODE: LIMITS THAT STAY PUT Some limits are easy to dismiss. Firm mode is built so yours aren't. Once a rule's time runs out, that rule is locked until midnight, and you can't switch back to Gentle until midnight. Firm mode is part of Premium. GENTLE MODE: FREE Prefer a softer nudge? Gentle mode blocks your apps when time is up, and you can change the rule if you really need to. Add a PIN so changing it takes a deliberate step. WHAT YOU CAN DO • Block distracting apps • Block websites you waste time on • Set daily time limits per app • Set schedules for when apps are blocked • Lock the app's settings with a PIN • Emergency Pass: one a week, for when you truly need it. NO CLUTTER No gems, no streak games. Just your limits, kept. OUR GOAL We're working to make App Blocker the best screen time app on the App Store. Lots of updates are coming, and we read every review. PRICING App Blocker is free to use with Gentle mode. Premium unlocks Firm mode. The Yearly plan comes with a 7-day free trial. Subscription required for Premium features. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Any unused portion of a free trial is forfeited when you purchase a subscription. Privacy Policy: https://www.salixlabs.com/privacy/app-blocker Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Know Your Contacts

Features
Read full description

Know Your Contacts is the ultimate contact management app to help you stay on top of the details that make your personal and professional relationships more meaningful. From organizing birthdays to tracking KYC (Know Your Customer) details and even creating profiles for family members, this app ensures you're always prepared. Whether it's remembering the class of your best friend's kids or keeping track of your colleague's son's school and age for the next company event, Know Your Contacts ensures you're never caught off guard. You can also build a personal "Know Your Family" database—birthdays, anniversaries, favorite gifts, and more. Imagine meeting your cousin’s kids and giving them the perfect gift because you remembered their favorite things, or effortlessly asking a prospect how their son's first year at Harvard has been—even after a year since your last meeting. With Know Your Contacts, these thoughtful moments become second nature. Designed for simplicity and efficiency, the app allows you to quickly enter and organize essential details about your contacts in just a few clicks. No clutter, no overwhelm—just exactly what you need, when you need it. Whether you’re deepening personal connections or nurturing professional relationships, Know Your Contacts ensures you always have the right details at your fingertips—making every interaction more thoughtful, personal, and impactful. Subscriptions : Limited (1 Month @ 0.99 $) - Ads free access for one month. Unlimited (Lifetime @ 9.99 $) - Ads free access for lifetime. Terms of use - https://kycontacts.com/terms-of-use/ Privacy Policy - https://kycontacts.com/kyc/

Screenshots

Screen Time Limit4 screens
Know Your Contacts4 screens

Verdict

The call

The clearest difference is iOS requirement: Know Your Contacts at 12.0 against Screen Time Limit's 17.0. On price, update cadence, ads and in-app purchases 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. Screen Time Limit sells 7 in-app purchases, starting at $4.99 per month and Know Your Contacts sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Screen Time Limit ships an update every 2 weeks, Know Your Contacts fortnightly. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

Scorecard1 real difference · 9 level
Screen Time Limit versus Know Your Contacts: the parameters behind the verdict, then further details
ParameterScreen Time LimitKnow Your Contacts
PriceFreeFree
Rating4.5 (44 ratings) — better—
Positive reviews61.5% of reviews—
Number of ratings44 — better—
Update frequencyEvery 2 weeksFortnightly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhoneiPhone, iPod — better
Requires iOS17.012.0 — better
Further details — not scored
Size65 MB52 MB
Age rating4+4+
DeveloperSalix Labs LLCKrykk Ltd

In-app purchases

7 purchases

Screen Time Limit

Subscriptions7
  • Premium Monthly$4.991 Month
  • Parental Monthly (Classic)$5.991 Month
  • Premium Monthly (Classic)$6.991 Month
Show 4 more
  • Parental Yearly (Classic)$14.991 Year
  • Premium Yearly B (Classic)$14.991 Year
  • Premium Yearly A (Classic)$19.991 Year
  • Premium Yearly7 Days trial$39.991 Year
2 purchases

Know Your Contacts

Subscriptions1
  • Monthly Plan$0.991 Month
One-time1
  • One time$9.99

Questions

Is Screen Time Limit free?
Screen Time Limit is free to download, with in-app purchases available.
Is Know Your Contacts free?
Know Your Contacts is free to download, with in-app purchases available.
Do Screen Time Limit or Know Your Contacts have ads?
Neither Screen Time Limit nor Know Your Contacts shows ads.
Which is updated more often, Screen Time Limit or Know Your Contacts?
Screen Time Limit ships an update every 2 weeks, and Know Your Contacts fortnightly. Most recently, Screen Time Limit was updated on November 7, 2026 and Know Your Contacts on November 8, 2026.

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