Comparison

SmartPrime vs PDF Highlighter & Markup

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

Head to head
About

SmartPrime

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SmartPrime is an intelligent daily planner designed to help you work smarter, not harder. Instead of overwhelming you with endless to-do lists, SmartPrime uses AI to organize your day based on your actual energy levels and available time. Built for neurodivergent minds, busy professionals, and anyone struggling with focus, SmartPrime minimizes context switching and prevents burnout by creating a sustainable daily rhythm. HOW IT WORKS Just add your tasks, estimate the effort, and let the AI do the heavy lifting. The app automatically groups related tasks and sequences your day using an advanced Eisenhower Matrix, ensuring you focus on what truly matters when you have the energy for it. KEY FEATURES AI-POWERED MAGIC PLAN Generate an optimized daily schedule in seconds. The AI matches tasks with your current energy level (High, Medium, or Low) to prevent decision fatigue and ADHD paralysis. SMART TASK BATCHING Stop wasting focus. The AI automatically groups similar tasks together, helping you stay in the zone and reducing the mental tax of context switching. DAILY RHYTHM TRACKER Move away from toxic productivity. SmartPrime tracks your daily execution against your personal average, helping you maintain a consistent, healthy routine without pushing towards burnout. WEEKLY AI COACHING Meet Professor Prime. Every week, receive personalized AI insights analyzing your productivity patterns, celebrating your streaks, and offering tailored advice to improve your focus flow. SPACED REPETITION REVIEWS Never let important tasks slip through the cracks. SmartPrime uses spaced repetition to bring forgotten tasks back to your attention, ensuring your priorities stay perfectly calibrated. COLLAB GROUPS Productivity is better together. Create shared task groups with up to 5 members. Perfect for partners sharing household chores, or small teams managing collaborative projects. GAMIFIED CONSISTENCY Build lasting habits. Track your daily streaks, celebrate Strong Days, and monitor your long-term success with beautiful, easy-to-read analytics. Why choose SmartPrime? Traditional to-do apps assume you have infinite energy. SmartPrime knows you are human. By aligning your tasks with your natural rhythm, you get more done with less stress. Download SmartPrime today and discover your perfect productivity rhythm!

About

PDF Highlighter & Markup

Features
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Highlight important parts of a PDF by drawing directly on the page. Save your marked copy or share it, while keeping the original file unchanged. PDF Highlighter & Markup lets you use freehand or straight-line highlights, choose colors and stroke widths, and zoom in to check small text. MARK WHAT MATTERS - Draw translucent highlights in multiple colors - Choose thin, medium, or thick strokes - Switch between freehand and straight-line highlighting - Erase your highlights or undo the last highlight on the current page - Zoom in and move around the page in view mode CONTINUE YOUR WORK - Highlight edits are automatically saved inside the app - Reopen saved PDFs with their highlights and last page. - Automatic saving keeps your editing session in the app; it does not update the original PDF SAVE AND SHARE A MARKED COPY - Save a new PDF with your visible highlights using the system file picker - Share the marked PDF with another app - The original file is not changed by the app OPEN YOUR DOCUMENTS - Select a PDF from your device - Bring a PDF into the app from another app's Open or Share menu, when supported - Open a password-protected PDF by entering its password Password-protected PDFs require the correct password. Saved and shared copies are not password protected. Highlighting uses strokes that you draw on the page. Text-selection highlighting, OCR, text editing, and notes are not supported. Use PDF Highlighter & Markup for study notes, reports, and documents you want to read, mark, and share. On iPhone and iPad, the app keeps up to 5 recent PDFs. Older in-app copies are removed as new documents are added. Save important work to Files.

Screenshots

SmartPrime4 screens
PDF Highlighter & Markup3 screens

Verdict

The call

The clearest difference is device support: PDF Highlighter & Markup at 2 against SmartPrime's โ€”. SmartPrime's advantage is iOS requirement (13.0 vs 17.0). On price and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences ยท 4 level
SmartPrime versus PDF Highlighter & Markup: the parameters behind the verdict, then further details
ParameterSmartPrimePDF Highlighter & Markup
PriceFreeFree
Update frequencyโ€”Every 3 weeks
Adsโ€”Yes
In-app purchasesNoNo
Devicesโ€”iPhone, iPad โ€” better
Requires iOS13.0 โ€” better17.0
Further details โ€” not scored
Size54 MB10 MB
Age rating4+4+
DeveloperGABRIEL DE OLIVEIRA CARMOBokeria

In-app purchases

None

SmartPrime

No in-app purchases

None

PDF Highlighter & Markup

No in-app purchases

Questions

Is SmartPrime free?
SmartPrime is free to download, with no in-app purchases.
Is PDF Highlighter & Markup free?
PDF Highlighter & Markup is free to download, with no in-app purchases.

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