Comparison

ZoneBlock vs Kael

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

Head to head
About

ZoneBlock

Features
Read full description

LOCATION-BASED APP BLOCKING ZoneBlock automatically blocks distracting apps and websites when you enter specific locations. Create zones at work, school, gym, or anywhere you need to stay focused. WEBSITE BLOCKING Block distracting websites across all browsers and apps. Add individual domains or choose from preset categories: - Social Media (Instagram, Facebook, Twitter, TikTok) - Video Streaming (YouTube, Netflix, Twitch) - News Sites - Shopping Sites - Gaming Sites SMART ZONE MANAGEMENT - Set custom radius for each zone (50m to 5km) - Choose between Block mode or Allow Only mode - View detailed zone information and history - Edit zones only when disabled for safety - 3-hour delay for zone changes (or instant for $0.99) STRAIGHT MODE Quick-access blocking without location requirements. Perfect for spontaneous focus sessions. - Select apps and websites to block - One-tap activation from home screen - 3-hour delay before turning off (free) - Instant turn-off available for $0.99 DRIVING MODE Automatically blocks apps while driving to keep you safe on the road. Uses motion detection to activate. MEETING MODE Block distractions during calendar events. Integrates with your calendar for automatic activation. PREMIUM FEATURES - Unlimited zones (free users get 3) - Advanced analytics and charts - Smart suggestions based on usage - Achievement system - Priority support PRIVACY FIRST - All blocking happens on your device - No data collection or tracking - Screen Time API for secure app blocking - Local DNS filtering for website blocking Perfect for: - Students staying focused during study sessions - Professionals blocking distractions at work - Parents managing screen time - Anyone building better digital habits Download ZoneBlock and take control of your digital life. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Kael

This app uses AI to help you block distracting apps and websites by requiring a reason for access. It adapts its strictness based on your schedule and location, promoting focused work and study. It also includes features for managing deadlines, scheduling breaks, and collaborating with friends.

Highlights
  • AI-driven app blocking
  • Context-aware strictness modes
  • Deadline tracking
  • Calendar and to-do integration
  • Location-based focus zones
  • Group accountability features
  • Focus pattern analysis
Features
Read full description

1. Block addictive apps and websites 2. Describe in >= 30 words why you need access 3. Claude judges your reason against your schedule and upcoming deadlines. Valid reason --> Access "I'm bored" --> Reflect why. ------------------------------------------------------------------------------------ Every blocker fails the same way: you turn it off. Kael doesn't give you that switch. Tap a blocked app and it asks one thing — why? An AI weighs your reason against your actual day — deadlines, schedule, time, where you are — and either grants a short, timed pass or tells you to sit with it a moment. Good reason → a few minutes, then the block comes back on its own. Weak reason → denied, with a quick reflection instead. No willpower. No gaming the timer. Just honest friction, right when you reach for your phone. It adjusts on its own. Strict during class, work, and deadline crunches. Looser once the day's done. You never fiddle with a strictness dial — Kael reads the moment. Built for people with deadlines Sync Apple & Google Calendar — Kael tightens as due dates close in Draw a zone around your library or desk; it activates when you arrive Daily to-dos it remembers and brings up when you start to wander A morning briefing that plans your day Real breaks — scheduled, and earned with a quick note on what they're for Stay honest together Add friends, form groups, and climb streak leaderboards. See your patterns Every unlock is logged — what you asked for, what you said, what you got. Learn when you actually crack, and let Kael guard those hours harder. Kael Pro unlocks breaks, deadline tracking, advanced scheduling, and more. Private by design: blocking runs on Apple's Screen Time, your location never leaves your phone, and your reasons are judged in the moment — never used to profile you. Stop negotiating with yourself. Let Kael do it. Kael Pro does include an auto-renewable subscription. • Kael Pro Monthly — $7.99 per month (1 week free trial) • Kael Pro Yearly — $89.99 per year (2 weeks free trial) Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Kael Terms of Service: https://www.kael.live/terms Privacy Policy: https://www.kael.live/privacy

Screenshots

ZoneBlock4 screens
Kael4 screens

Verdict

The call

The clearest difference is update cadence: Kael at every 4 days against ZoneBlock's every 2 weeks. 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. ZoneBlock sells 2 in-app purchases, starting at $5.99 per month and Kael sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ZoneBlock ships an update every 2 weeks, Kael every 4 days. The most recent releases landed on September 23, 2026 and September 8, 2026 respectively.

Scorecard1 real difference · 9 level
ZoneBlock versus Kael: the parameters behind the verdict, then further details
ParameterZoneBlockKael
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPadiPhone, Mac
Requires iOS18.617.0 — better
Further details — not scored
Size9 MB7 MB
Age rating4+4+
DeveloperPavlo HurkovskyiRAJ JIGNESHKUMAR PATEL

In-app purchases

2 purchases

ZoneBlock

Subscriptions2
  • Premium Monthly7 Days trial$5.991 Month
  • Premium Annual7 Days trial$39.991 Year
2 purchases

Kael

Subscriptions2
  • Kael Pro — Monthly7 Days trial$7.991 Month
  • Kael Pro — Yearly14 Days trial$89.991 Year

Questions

Is ZoneBlock free?
ZoneBlock is free to download, with in-app purchases available.
Is Kael free?
Kael is free to download, with in-app purchases available.
Do ZoneBlock or Kael have ads?
Neither ZoneBlock nor Kael shows ads.
Which is updated more often, ZoneBlock or Kael?
ZoneBlock ships an update every 2 weeks, and Kael every 4 days. Most recently, ZoneBlock was updated on September 23, 2026 and Kael on September 8, 2026.

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