Screen Time Control vs KoolPDF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Screen Time Control
Regain control of your phone usage with smart focus sessions and app blocking. Create custom schedules and receive reminders to reduce distractions, improve concentration, and build healthier digital habits.
- App blocking
- Focus sessions
- Customizable schedules
- Personalized reminders
- Screen time reports
- Stickerbook for motivation
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Research shows that people spend over 23 years of their lives on their phones. Yet the time you want for self-growth, hobbies, exercise, and real-life moments is already there—it’s just quietly taken by scrolling, notifications, and app hopping. Blucky helps you take back control. With smart focus sessions, app blocking, customizable schedules, and personalized reminders, you can reclaim your attention, reduce distractions, and use your time intentionally. Even small daily changes add up to years of meaningful time regained over a lifetime. FEATURES App Blocking & Focus Sessions Stop wasting time on distracting apps. Block the apps that interrupt your work, study, or personal projects, and create dedicated focus sessions to stay fully concentrated. Smart Schedules & Custom Modes Automatically block apps at key times—mornings, work hours, or before sleep. Build routines like Work Focus, Study Time, Morning Routine, Family Time, or Digital Detox with settings tailored for each situation. Attention Support & Daily Routines Blucky helps users with concentration difficulties, including ADHD. Set work hours, sleep, and personal routines so your phone supports your lifestyle instead of stealing your time. Motivation & Reminders Stay encouraged with Blucky’s Stickerbook, celebrating milestones and progress. Receive timely nudges whenever you get distracted or hit your screen time limit to maintain consistency. Screen Time Reports Track your screen time, focus sessions, and offline moments. Clear reports help you understand your habits and measure your progress. BENEFITS • Reduce daily screen time • Improve productivity and concentration • Build healthier digital habits • Avoid social media distractions • Create better routines for work, study, and sleep • Stay more present offline and in real life PRIVATE & SAFE Blucky uses Apple’s Screen Time API to monitor and block apps securely. Your data stays private and is processed directly on your device. We do not collect or store personal usage data. BLUCKY PREMIUM We’re confident you’ll love Blucky. Start your 7-day free trial. Experience distraction-free focus and take control of your screen time. A yearly subscription unlocks everything—uninterrupted focus, healthier digital habits, and more time for what truly matters. Privacy Policy: http://drumpadapps.com/privacy-policy Terms of Use: http://drumpadapps.com/terms-of-use If you have questions or feedback, contact us at support@dpmapps.com.
KoolPDF
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Transform the way you work with PDFs. KoolPDF is a powerful all-in-one PDF solution that helps you edit, convert, organize, protect, and share documents from anywhere. Whether you're a student, professional, business owner, or everyday user, KoolPDF provides everything you need to handle PDFs efficiently. With 22+ powerful PDF tools, AI-powered automation, OCR text recognition, unlimited file transfer, and clipboard sync, KoolPDF makes document management faster and smarter. PDF TOOLS FOR EVERY NEED Edit and organize your PDF documents with ease. • Merge PDF files • Split PDF documents • Compress PDF size • Remove PDF pages • Extract PDF pages • Repair damaged PDFs • Rotate PDF pages • Add page numbers • Add watermarks • Protect PDF with passwords • Unlock PDF files • Redact sensitive content • Organize and rearrange pages Process documents quickly while maintaining high-quality output. CONVERT FILES TO AND FROM PDF Convert documents and images in seconds. Supported conversions include: • JPG to PDF • PNG to PDF • Word to PDF • Excel to PDF • PowerPoint to PDF • PDF to JPG • PDF to PNG • PDF to Word • PDF to Excel • PDF to PowerPoint Preserve formatting and create professional documents effortlessly. OCR – EXTRACT TEXT FROM IMAGES & SCANNED PDFS Turn scanned documents into editable text. OCR helps you: • Extract text from images • Convert scanned PDFs into editable documents • Create searchable PDFs • Digitize paper documents • Save time on manual typing Perfect for invoices, notes, contracts, receipts, and more. KOOLAI – YOUR AI PDF ASSISTANT Work smarter with AI. KoolAI lets you perform complex PDF actions using simple natural language prompts. Examples: "Merge all PDF files." "Compress this PDF below 5 MB." "Protect this document with a password." "Convert this PDF to Word." "Add page numbers and watermark." Simply describe what you need, and KoolAI handles the rest. KOOLSHARE – UNLIMITED FILE TRANSFER Transfer files between your phone and computer instantly. No cables. No sign-up. No size limits. Features include: • Mobile to desktop transfer • Desktop to mobile transfer • Unlimited file size support • Fast wireless transfers • Secure local sharing • Send photos, videos, PDFs, and documents Move files seamlessly across devices whenever you need them. CLIPBOARD SYNC Copy on one device and paste on another. Clipboard Sync allows you to: • Copy text on mobile and paste on desktop • Transfer links instantly • Move notes between devices • Improve productivity across platforms Stay connected and work without interruptions. FAST, SECURE & EASY TO USE KoolPDF is designed to be simple for everyone while providing professional-grade PDF capabilities. Why users love KoolPDF: • 22+ PDF tools in one app • AI-powered PDF automation • Fast PDF conversions • OCR text recognition • Unlimited file sharing • Clipboard synchronization • Secure document processing • Clean and intuitive interface • High-quality output • Regular feature updates PERFECT FOR • Students • Teachers • Business professionals • Freelancers • Office workers • Remote teams • Content creators • Small businesses Download KoolPDF today and experience a smarter way to edit, convert, compress, organize, protect, share, and automate your PDF workflows.
Screenshots
Verdict
The clearest difference is in-app purchases: KoolPDF at none against Screen Time Control's 1. KoolPDF also leads on device support (3 vs 1) and iOS requirement (15.5 vs 17.6). On price and ads 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. Screen Time Control sells 1 in-app purchase, starting at $59.99 per year. KoolPDF asks for nothing beyond the download.
| Parameter | Screen Time Control | KoolPDF |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (9 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.5 — better |
| Further details — not scored | ||
| Size | 52 MB | 60 MB |
| Age rating | 4+ | 4+ |
| Developer | DPM APPS LP | Agevole Innovation Private Limited |
In-app purchases
Screen Time Control
- Premium Access7 Days trial$59.991 Year
KoolPDF
No in-app purchases





