Comparison

ScanPulse PDF Doc Reader Maker vs Mumu Calculator

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

Head to head
About

ScanPulse PDF Doc Reader Maker

Transform your smartphone into a powerful PDF scanner. Easily scan documents, ID cards, books, and photos, converting them into high-quality PDFs or JPEGs. Edit, add signatures, and extract text with OCR. Share your scanned files efficiently.

Highlights
  • High-quality PDF scanning
  • Versatile document scanning
  • Edit and annotate PDFs
  • OCR text extraction
  • Multi-page scanning
  • Scan ID and passport
  • Share and export files
Features
Read full description

*ScanPulse: PDF Reader & Maker* is your complete, all-in-one mobile document scanner, PDF editor, camera scanner, and OCR text extractor. Turn your smartphone camera into a high-definition portable scanner to quickly digitize paper files, multi-page reports, ID cards, passports, books, receipts, certificates, tax forms, and photos anywhere, anytime. Whether you need a fast camera scanner app for business, school, university, remote work, office management, or personal organization, ScanPulse automatically detects document borders, cleans up background shadows, sharpens faint text, and converts paper files into ultra-clear PDF or JPEG documents with a single tap. KEY FEATURES FOR MAXIMUM PRODUCTIVITY 1. Ultra-HD Camera Document Scanner - Transform your mobile camera into an intelligent paper scanner. - Scan agreements, contracts, receipts, invoices, handwritten notes, whiteboards, business cards, and certificates into professional-grade PDF files. 2. Smart OCR Text Recognition (Image to Text Converter) - Convert image to text instantly with integrated Optical Character Recognition (OCR). - Extract editable text from scanned documents, PDF files, receipts, or printed book pages. 3. Specialized ID Card & Passport Scanner - Dedicated scanning mode tailored specifically for personal identification. - Dual-sided alignment guidelines ensure perfect captures of driver’s licenses, ID photos, passports, work IDs, and green cards. 4. Multi-Page Batch Scanning & Book Scanner - Flatten curved book pages and eliminate margin glare automatically with specialized algorithms. - Enable high-speed batch mode to capture dozens of pages consecutively. - Merge multiple pages into a single, structured multi-page PDF document in seconds. 5. Built-in PDF Editor, Annotation & Digital Signatures - Sign documents on the go by creating and saving your electronic signature (e-signature). - Add text notes, callouts, and highlights directly onto your scanned PDF files. - Crop, rotate, reorder pages, delete unwanted sections, or apply color, grayscale, and black-and-white filters to optimize scan clarity. 6. Secure PDF File Protection & Privacy - Lock confidential legal documents, financial reports, and personal IDs behind strong passcode encryption. - Rest easy knowing that your sensitive data and personal records remain safely stored on your local device. 7. Smart Document Organizer & Fast File Search - Organize your scanned files using custom folders, categories, and tags. - Use the smart keyword search bar to quickly locate specific documents, scanned text, or folder names in seconds. 8. Easy Cloud Export, Print & Sharing - Export high-resolution PDF, JPEG, or TXT files directly to email, messaging apps, or social platforms. BUILT FOR EVERY SCANNING NEED > For Business Professionals & Remote Work: Scan invoices, client contracts, tax documents, receipts, corporate proposals, and business cards on the fly. > For Students & Educators: Capture lecture notes, textbook chapters, study guides, research papers, assignment submissions, and whiteboard discussions. > For Daily Personal Use: Keep digital backups of utility bills, medical records, warranty receipts, recipe books, travel itineraries, and official identification cards. WHY CHOOSE SCANPULSE? > Instant Edge Detection: Automatic document border recognition ensures perfectly cropped scans every single time. > High Quality, Small File Size: Advanced PDF compression algorithms keep file sizes small for fast email attachments without sacrificing visual resolution. > Privacy First Mobile Scanner: Your files are processed locally on your phone. We do not track, collect, or sell your private documents. Upgrade your daily paper management today with ScanPulse: PDF Reader & Maker the ultimate fast camera scanner, PDF converter, document reader, and mobile OCR creator designed for total digital organization! Terms Of Use: https://bit.ly/3IQQr0c Privacy Policy: https://bit.ly/dnprpolicy

About

Mumu Calculator

This app allows you to edit past calculations, making it easy to correct mistakes or continue complex math problems. It offers features like adding notes, tracking subtotals, and saving archives for organized financial management and everyday use.

Highlights
  • Edit past calculations with precise cursor placement
  • Add notes to calculation groups
  • Track subtotals
  • Save and reopen calculation archives
  • Restore deleted records
  • Copy selected records
Read full description

Mumu Calculator helps you continue calculations instead of starting over. Tap any past calculation to bring it back into the editor, place the cursor exactly where you want, and keep calculating. Add notes, track subtotals, save archives, restore deleted records, and keep long calculations organized for shopping, budgeting, and everyday math. Key Features • Tap any history entry to restore it to the editor • Edit expressions with precise cursor placement • Add notes to calculation groups • Track subtotals for longer calculation sessions • Save and reopen archives anytime • Restore deleted records from Recycle Bin • Copy selected records • Optional key click sounds • Voice Readout available with Pro Great for • shopping totals • household budgets • expense calculations • receipt math • daily calculations that need revision Pro Features • History Sorting • Batch Delete • Voice Readout • Ongoing feature updates

Screenshots

ScanPulse PDF Doc Reader Maker4 screens
Mumu Calculator4 screens

Verdict

The call

The clearest difference is update cadence: Mumu Calculator at every 3 weeks against ScanPulse PDF Doc Reader Maker's every 2 months. On price, rating, ratings volume 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ScanPulse PDF Doc Reader Maker sells 6 in-app purchases, starting at $0.29 per 7 days and Mumu Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for ScanPulse PDF Doc Reader Maker against 5.0 for Mumu Calculator. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

ScanPulse PDF Doc Reader Maker ships an update every 2 months, Mumu Calculator every 3 weeks. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

Scorecard1 real difference · 8 level
ScanPulse PDF Doc Reader Maker versus Mumu Calculator: the parameters behind the verdict, then further details
ParameterScanPulse PDF Doc Reader MakerMumu Calculator
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Number of ratings11
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size31 MB10 MB
Age rating4+4+
Developerdipen narola楠 李

Customer experience

ScanPulse PDF Doc Reader Maker

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Mumu Calculator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

ScanPulse PDF Doc Reader Maker

Subscriptions5
  • 7 days Ads Free Subscription3 Days trial$0.297 Days
  • 1 Month Ads Free Subscription1 Month trial$0.591 Month
  • 3 Month Ads Free Subscription$1.593 Months
Show 2 more
  • 6 Month Ads Free Subscription$2.696 Months
  • 12 Month Ads Free Subscription$4.191 Year
One-time1
  • Ads free service for 30 days$0.29
1 purchases

Mumu Calculator

One-time1
  • Lifetime Pro$2.99

Questions

Is ScanPulse PDF Doc Reader Maker free?
ScanPulse PDF Doc Reader Maker is free to download, with in-app purchases available.
Is Mumu Calculator free?
Mumu Calculator is free to download, with in-app purchases available.
Which has better reviews, ScanPulse PDF Doc Reader Maker or Mumu Calculator?
ScanPulse PDF Doc Reader Maker and Mumu Calculator are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do ScanPulse PDF Doc Reader Maker or Mumu Calculator have ads?
Both ScanPulse PDF Doc Reader Maker and Mumu Calculator show ads.
Which is updated more often, ScanPulse PDF Doc Reader Maker or Mumu Calculator?
ScanPulse PDF Doc Reader Maker ships an update every 2 months, and Mumu Calculator every 3 weeks. Most recently, ScanPulse PDF Doc Reader Maker was updated on October 24, 2026 and Mumu Calculator on October 14, 2026.

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