Comparison

Flash Cleaner vs Document Scanner

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

Head to head
About

Flash Cleaner

Easily manage your phone's media files. Identify and delete duplicate or similar photos and videos to free up storage space. Compress media and organize screenshots for a smoother, more secure device.

Highlights
  • Identify and delete duplicate photos/videos
  • Compress photos and videos
  • Screenshot management
  • Privacy album with encryption
  • One-tap media optimization
  • Quick scan for similar media
Features
Read full description

Flash Cleaner is the ultimate tool to manage your phone’s photos and videos with ease. Keep your device organized and free up space by identifying and deleting similar or duplicate images and videos in just a few taps. Key Features: Quick Scan: Instantly scan and find similar photos, videos, and screenshots to save valuable storage space. Compress Photos and Videos: Reduce file sizes of photos and videos without compromising on quality. Screenshot Management: Organize and manage your screenshots for better file organization. Privacy Album: Protect your sensitive photos and videos with encryption, ensuring that only you have access to them. One-Tap Optimization: Manage your media files efficiently with fast, intuitive tools for better storage management. Keep your phone running smoothly and securely with Flash Cleaner, the smart way to manage your files!

About

Document Scanner

Easily scan, convert, and edit all your PDF files on mobile. Turn paper documents into high-quality PDFs, sign contracts, and secure your files with passwords. Organize, view, and share documents efficiently.

Highlights
  • Scan and convert documents to PDF
  • Smart ID and document scanning
  • Edit, sign, and secure PDFs
  • Organize, view, and share files
  • Image to PDF conversion
  • Password protection for PDFs
Features
Read full description

Document Scanner - PDF Editor is your essential PDF scanner, PDF converter, and PDF editor tool to handle all PDF file, scan documents, and edit PDF needs on mobile. Whether it’s passport, identity card, business card, or any paper documents, turn them into high-quality PDF documents in seconds with this powerful mobile PDF scanner. Term of use: https://sangmd.netlify.app Key Features of this PDF Editor app: Scan & Convert Documents: Use image to PDF, scan to PDF, or photo scan to convert your paper documents into high-quality PDF file using a reliable pdf scanner or document scanner. Auto-crop, rotate, reorder, and export. Convert word to PDF, PDF to long image, PDF to image, or extract images from PDF file. Smart ID & Document Scanner: Scan ID cards, passport, and bank cards using predefined templates with this powerful PDF document scanner and mobile PDF scanner. Apply filters, watermark, and precise crop to enhance clarity. Whether you're using a document scanner, scanner PDF, or need a portable document scanner, this tool ensures reliable results when you scan documents or scan PDF file. Edit, Sign & Secure: With PDF editor reader, you can edit PDF, annotate, highlight, strike-through, or copy text. Insert or delete pages, add images, or create notes. Use PDF sign to sign contracts and documents.Lock pdf file with password and unlock pdf when needed. This PDF editor, combined with a PDF reader and PDF manager, gives you full control over your PDF file Organize, View, and Share: Use this PDF viewer and document reader to view files in vertical/horizontal mode. Rename, print, or share PDF files. Browse view PDF file, office PDF, excel viewer, docx file, PPT - all in one place. Why You’ll Love this Document Scanner - PDF Editor? Combines PDF editor, PDF converter, PDF maker, and PDF scanner Works as PDF reader, PDF manager, and document viewer Supports mobile PDF scanner, scanner PDF, PDF document scanner, and reader edit PDF Designed for freelancers, students, business users needing a smart PDF scanner, easy PDF editor, and fast PDF converter Fast, all-in-one document reader PDF tool Experience smart, easy, and powerful PDF scan, edit PDF, and convert image features - all from your phone with Document Scanner - PDF Editor. Term of use: https://sangmd.netlify.app Privacy policy: https://sites.google.com/view/sangmd-policy

Screenshots

Flash Cleaner4 screens
Document Scanner4 screens

Verdict

The call

The clearest difference is in-app purchases: Flash Cleaner at none against Document Scanner's 4. Flash Cleaner also leads on rating (5.0 vs 4.8) and update cadence (every 3 days vs weekly). Document Scanner's advantage is ads (none vs shown) and ratings volume (5 vs 1). On price, device support and iOS requirement 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. Document Scanner sells 4 in-app purchases, starting at $1.99 per 7 days. Flash Cleaner asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Flash Cleaner holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Document Scanner has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Flash Cleaner ships an update every 3 days, Document Scanner weekly. The most recent releases landed on June 4, 2026 and September 1, 2026 respectively.

Scorecard6 real differences · 4 level
Flash Cleaner versus Document Scanner: the parameters behind the verdict, then further details
ParameterFlash CleanerDocument Scanner
PriceFreeFree
Rating5.0 (1 ratings) — better4.8 (5 ratings)
Positive reviews100.0% of reviews—
Number of ratings15 — better
Update frequencyEvery 3 days — betterWeekly
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 — better14.0
Further details — not scored
Size66 MB168 MB
Age rating17+4+
DeveloperAppwordsMai Duc Sang

Customer experience

Flash Cleaner

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Document Scanner

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Flash Cleaner

No in-app purchases

4 purchases

Document Scanner

Subscriptions4
  • Weekly Premium3 Days trial$1.997 Days
  • Weekly Premium$6.997 Days
  • Weekly Premium3 Days trial$6.997 Days
Show 1 more
  • Yearly Premium$9.991 Year

Questions

Is Flash Cleaner free?
Flash Cleaner is free to download, with no in-app purchases.
Is Document Scanner free?
Document Scanner is free to download, with in-app purchases available.
Which has better reviews, Flash Cleaner or Document Scanner?
Flash Cleaner is rated higher. Flash Cleaner averages 5.0 out of 5 from 1 ratings, while Document Scanner averages 4.8 from 5 ratings.
Do Flash Cleaner or Document Scanner have ads?
Flash Cleaner shows ads; Document Scanner does not.
Which is updated more often, Flash Cleaner or Document Scanner?
Flash Cleaner ships an update every 3 days, and Document Scanner weekly. Most recently, Flash Cleaner was updated on June 4, 2026 and Document Scanner on September 1, 2026.

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