Comparison

Smart Cleaner vs PDF Scanner

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

Head to head
About

Smart Cleaner

This AI-powered app optimizes your device by automatically removing junk files, duplicate photos, and unnecessary data. It also helps organize contacts, secure sensitive files in a private vault, and offers customizable charging animations and home screen widgets.

Highlights
  • AI Smart Cleaning
  • Photo & Video Cleaner
  • Contact Organizer
  • Private Space vault
  • Charging Animation
  • Home Widgets
Features
Read full description

Smart Cleaner – AI-powered Device Optimization App Product Introduction Smart Cleaner is an intelligent device optimization tool designed to keep your phone clean, fast, and organized. Powered by AI technology, it helps you manage storage efficiently, declutter unnecessary files, and protect your privacy — all in one simple app. Core Features ** AI Smart Cleaning – Automatically detect and remove junk files, duplicates, and unnecessary data with advanced AI algorithms. ** Photo & Video Cleaner – Identify and delete similar, blurry, or large photos and videos to free up valuable storage space. ** Contact Organizer – Detect and merge duplicate contacts, helping you maintain a clean and tidy contact list. ** Private Space – Securely store sensitive files and photos in a password-protected private vault for enhanced privacy. ** Charging Animation – Customize your charging experience with dynamic and stylish charging animations. ** Home Widgets – Monitor storage, cleaning status, and quick actions right from your home screen.

About

PDF Scanner

Read full description

PDF Scanner – Scan Documents, Receipts & Photos Turn your iPhone into a powerful PDF Scanner. Scan documents, receipts, invoices, contracts, notes, books, IDs, passports, forms, business cards, whiteboards, and photos into high-quality PDF files in seconds. PDF Scanner makes document scanning fast, simple, and reliable with smart auto-cropping, edge detection, OCR text recognition, document editing, and PDF sharing—all in one easy-to-use app. SCAN DOCUMENTS TO PDF: • Scan documents instantly • Create high-quality PDF files • Smart edge detection • Automatic cropping • Multiple scan modes • Scan receipts, contracts, invoices, notes, books, IDs, passports, business cards, and forms OCR TEXT RECOGNITION: • Convert scanned documents into editable text • Extract text from images • Copy text instantly • Search scanned documents EDIT & ORGANIZE • Rename documents • Organize folders • Rotate pages • Rearrange pages • Delete pages • Sign PDF documents SHARE ANYWHERE • Share PDFs instantly • Email scanned documents • Export PDF files • Print documents • Save to Files PERFECT FOR: • Students • Teachers • Business professionals • Small businesses • Remote work • Office use • Everyday document scanning Whether you're scanning receipts, invoices, homework, contracts, notes, tax documents, business paperwork, or personal files, PDF Scanner helps you stay organized anywhere. Download PDF Scanner today and turn your iPhone into a portable document scanner. Subscription: Weekly: $12.99 Yearly: $49.99 Payment will be charged to your Apple Account after purchase confirmation. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current billing period. You can manage or cancel your subscription anytime in your App Store account settings. Please note: An active subscription is required to access premium features. Privacy Policy: https://shio.se/apps/privacy-policy/ Terms of Use: https://shio.se/apps/terms-of-use/

Screenshots

Smart Cleaner4 screens
PDF Scanner4 screens

Verdict

The call

The clearest difference is in-app purchases: Smart Cleaner at none against PDF Scanner's 2. Smart Cleaner also leads on ads (none vs shown) and update cadence (every 4 days vs every 9 days). On price 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. PDF Scanner sells 2 in-app purchases, starting at $4.99 per 7 days. Smart Cleaner asks for nothing beyond the download.

UpkeepUpdate frequency

Smart Cleaner ships an update every 4 days, PDF Scanner every 9 days. The most recent releases landed on October 3, 2026 and September 17, 2026 respectively.

Scorecard5 real differences · 6 level
Smart Cleaner versus PDF Scanner: the parameters behind the verdict, then further details
ParameterSmart CleanerPDF Scanner
PriceFreeFree
Rating4.4 (232 ratings) — better—
Positive reviews60.0% of reviews—
Number of ratings232 — better—
Update frequencyEvery 4 days — betterEvery 9 days
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
Best chart rank#204 — better—
DevicesiPhone, iPod — betteriPhone
Requires iOS14.0 — better17
Further details — not scored
Size71 MB38 MB
Age rating4+4+
DeveloperTINY BOLT (HK) CO., LIMITEDShio

In-app purchases

None

Smart Cleaner

No in-app purchases

2 purchases

PDF Scanner

Subscriptions2
  • Weekly Access3 Days trial$4.997 Days
  • Yearly Access$24.991 Year

Questions

Is Smart Cleaner free?
Smart Cleaner 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 Smart Cleaner or PDF Scanner have ads?
PDF Scanner shows ads; Smart Cleaner does not.
Which is updated more often, Smart Cleaner or PDF Scanner?
Smart Cleaner ships an update every 4 days, and PDF Scanner every 9 days. Most recently, Smart Cleaner was updated on October 3, 2026 and PDF Scanner on September 17, 2026.

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