Comparison

Control Dopamine vs PDF Scanner

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

Head to head
About

Control Dopamine

This app helps you build healthier screen time habits by gamifying your digital life. Earn credits through real-world activities to unlock distracting apps, with a virtual mascot to visualize your progress.

Highlights
  • Smart App Blocking
  • Brain Credits System
  • Yelo Mascot for Motivation
  • 28-Day Focus Reset Challenge
  • Streak Tracking
  • Weekly Progress Reports
Read full description

Stop doomscrolling. Start living. Control Dopamine helps you build healthier screen-time habits by turning screen time into something you earn โ€” not something that controls you. Your phone wasn't designed to let you go. Every notification, every infinite scroll, every autoplay video is designed to keep you hooked. Control Dopamine fights back with habit-building gamification that makes healthy routines more rewarding than mindless scrolling. HOW IT WORKS Block the apps stealing your time โ€” Instagram, TikTok, YouTube, Snapchat, Reddit, X (Twitter), Facebook, and more. Then earn "brain credits" by doing activities that actually make you feel good: โ€ข Meditation & mindfulness sessions โ€ข Reading real books โ€ข Exercise & walking โ€ข Journaling & reflection โ€ข Time in nature Spend your earned credits to temporarily unlock blocked apps. You stay in control โ€” your brain gets the break it needs. MEET YELO โ€” YOUR BRAIN MASCOT Yelo is your cute companion that reflects your progress and momentum in real time. The more healthy habits you build, the happier and more energized Yelo becomes. Skip your habits and watch Yelo struggle. It's the visual motivation you didn't know you needed. 28-DAY FOCUS RESET CHALLENGE Take the 28-day challenge to build lasting focus habits: โ€ข Daily streaks that keep you accountable โ€ข Weekly progress reports โ€” see your screen time drop โ€ข Milestone rewards for consistency โ€ข Before vs. after comparison charts FEATURES โ€ข Smart App Blocking โ€” block distracting apps โ€ข Brain Credits System โ€” earn credits through healthy activities โ€ข Yelo Mascot โ€” watch your progress visualized โ€ข 28-Day Challenges โ€” structured programs for lasting change โ€ข Streak Tracking โ€” build momentum with daily streaks โ€ข Weekly Reports โ€” compare your screen time week over week โ€ข Activity Timer โ€” time meditation, reading, exercise and more โ€ข 30+ Languages โ€” fully localized experience THE APPROACH Control Dopamine draws on behavioral psychology principles โ€” variable reward schedules, commitment devices, and habit stacking โ€” to help you reduce aimless scrolling and build healthier screen-time patterns. SIMPLE PRICING New subscribers start with a 3-day free trial. Then keep going with the plan that fits you โ€” weekly, monthly, or yearly. Your local price is shown before you subscribe. Cancel anytime in your subscription settings. PRIVACY FIRST Your data stays on your device. We don't sell your information, track your browsing, or share data with advertisers. Your journey to digital wellness is private. Less scrolling. More controlling. Start your plan today and take back your focus. Terms of Use: https://controldopamine.com/terms Privacy Policy: https://controldopamine.com/privacy

About

PDF Scanner

Features
Read full description

Turn your photos into clean, professional PDFs in seconds. Smart PDF Scanner is a fast, minimal, and powerful document scanner designed to make scanning effortless. Capture documents, enhance them instantly, and convert them into high-quality PDFs โ€” all in just a few taps. Perfect for scanning receipts, notes, contracts, invoices, and more. --- KEY FEATURES โ€ข Scan documents instantly using your camera โ€ข Automatically enhance and clean your scans โ€ข Create multi-page PDFs โ€ข Export and share PDFs โ€ข Extract text from documents (OCR) โ€ข Convert scans into editable text --- FAST & EASY TO USE No complicated tools. Just point, scan, and get a clean result instantly. Designed for speed and simplicity. --- SMART OCR (TEXT RECOGNITION) Easily extract text from your scanned documents. Copy, edit, or export text in seconds. --- FREE & PREMIUM Free Version Enjoy essential scanning features with up to 3 lifetime scans and basic PDF export. Free Trial Start a 3-day free trial and unlock all Premium features with no limitations. Premium โ€ข Unlimited scans โ€ข Advanced OCR (Text Recognition) โ€ข Export text from scanned documents โ€ข Ad-free experience --- PRIVACY FIRST All processing happens entirely on your device. Your documents are never uploaded to or stored on external servers. --- Download now and start scanning in seconds. Privacy policy: https://sites.google.com/view/scannerapp-pp Terms of service: https://sites.google.com/view/scannerapp-tos

Screenshots

Control Dopamine4 screens
PDF Scanner4 screens

Verdict

The call

The clearest difference is in-app purchases: Control Dopamine at none against PDF Scanner's 2. Control Dopamine also leads on ads (none vs shown) and update cadence (every 5 days vs every 2 months). On price, device support and iOS requirement 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. PDF Scanner sells 2 in-app purchases, starting at $3.99 per 7 days. Control Dopamine asks for nothing beyond the download.

UpkeepUpdate frequency

Control Dopamine ships an update every 5 days, PDF Scanner every 2 months. The most recent releases landed on September 11, 2026 and September 14, 2026 respectively.

Scorecard3 real differences ยท 5 level
Control Dopamine versus PDF Scanner: the parameters behind the verdict, then further details
ParameterControl DopaminePDF Scanner
PriceFreeFree
Positive reviews0.0% of reviewsโ€”
Update frequencyEvery 5 days โ€” betterEvery 2 months
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
MonetizationSubscriptionโ€”
DevicesiPhoneiPhone, iPad โ€” better
Requires iOS17.016.0 โ€” better
Further details โ€” not scored
Size73 MB17 MB
Age rating4+4+
DeveloperGH SERVICOS DIGITAIS LTDAIsinsu Arici Tan

In-app purchases

None

Control Dopamine

No in-app purchases

2 purchases

PDF Scanner

Subscriptions2
  • Weekly Subscription$3.997 Days
  • Yearly Subscription3 Days trial$9.991 Year

Questions

Is Control Dopamine free?
Control Dopamine is free to download, with no in-app purchases.
Is PDF Scanner free?
PDF Scanner is free to download, with in-app purchases available.
Do Control Dopamine or PDF Scanner have ads?
PDF Scanner shows ads; Control Dopamine does not.
Which is updated more often, Control Dopamine or PDF Scanner?
Control Dopamine ships an update every 5 days, and PDF Scanner every 2 months. Most recently, Control Dopamine was updated on September 11, 2026 and PDF Scanner on September 14, 2026.

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