Comparison

PDF Scanner Document Converter vs ShiftFlow

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

Head to head
About

PDF Scanner Document Converter

Transform your phone into a portable scanner to digitize any document. Easily capture receipts, notes, or reports, save them as PDFs, and organize them with custom titles. Share your scanned files via email or save them for later printing.

Highlights
  • Scan any document
  • Save as PDF
  • Organize with titles
  • Automatic scanning
  • High-quality output
  • Share via email
  • Save to gallery
Features
Read full description

Scan Master turns your iPhone into a document scanner, PDF converter, and OCR text reader. Scan paper to PDF in seconds, convert it to Word, JPG, or TXT, then sign, annotate, and share. Contracts, invoices, receipts, tax returns, medical records, notes, textbook pages. Everything stays sharp and organized. Get perfect scans - AI Enhanced clears shadows, glare, and desk lamp reflections, so a page shot in a normal room still comes out clean - Straighten fixes the angle for you, no lining the page up perfectly or holding the phone flat - Switch between color, grayscale, and high-contrast black and white depending on what you are scanning - Set the look once and apply it to the whole document instead of page by page Multi-language text recognition - Pull the text out of a scan so you can search, copy, and reuse it instead of retyping the page - Detects the language for you, or pick one yourself - Fix a typo or reformat the result before you send it, right inside the app - Copy it as plain text, or export as PDF, DOC, or TXT Sign and mark up without printing - Sign a contract and send it back in a minute, no printer, no scanner, no trip to the office - Draw your signature once and reuse it on everything after that - Highlight the clause that matters, or leave a note for whoever reads it next - Add a stamp or your own watermark before the file leaves your phone Export in the format you need - PDF to file it, JPG to share it, DOC or TXT when you still need to edit it - Send only the pages that matter instead of the whole document - Adjust size and quality so the file is small enough to email - Straight out to email, AirDrop, print, or Files Your documents stay on your device Tax returns, contracts, medical records, and ID documents are not the kind of files that belong on someone else's server. Scan Master scans, processes, and stores everything locally on your iPhone. - Your documents are never uploaded, and no account is required - Text recognition runs on your iPhone, not in the cloud - Lock individual documents behind a password - Add encryption to any file before you export it Scan Master Premium Scan Master is free to use. Premium unlocks batch file import, watermark-free export, file encryption, OCR result export, and advanced editing: signatures, markup, comments, stamps, and custom watermarks. Free users can export one page at a time with a Scan Master watermark. Selecting multiple pages requires Premium. Privacy Policy: https://scanmaster.io/scan-master-privacy-policy.html Terms of Use: https://scanmaster.io/scan-master-terms-conditions.html Questions or suggestions? Email us at getsupport@scanmaster.io.

About

ShiftFlow

Streamline team time tracking and scheduling with a user-friendly system. Features include real-time clock-ins with GPS verification, smart shift planning, and easy timesheet exports. Simplify payroll and gain visibility into team hours.

Highlights
  • Real-time clock-ins with GPS verification
  • Smart shift scheduling and availability management
  • One-click timesheet exports (CSV/PDF)
  • Job code and earnings tracking
  • Time off management
  • Team chat and messaging
Features
Read full description

Your team deserves better than messy spreadsheets or clunky and complicated systems. ShiftFlow is a complete time and attendance solution built around how your team actually works. From real-time clock-ins and GPS verification to smart shift scheduling and one-click timesheet exports, we help you save time today — so you can build a stronger business tomorrow. Built for Real Teams, Real Workflows • Get up and running in seconds – No complex setup or onboarding required • Scheduling made simple – Plan shifts and manage availability in one place • Clock-in from anywhere – Use GPS verification, geofencing, and selfie check-ins • Track job codes, earnings, and expenses – Understand where time and money go • Manage time off easily – Approve, decline, or track leave with clarity • Export clean timesheets – Choose CSV or PDF format, filtered by team, job, or date range • Communicate instantly – Team chat, read receipts, and group messaging • Real-time visibility – See who's on the clock at a glance from your home screen What Teams Are Saying “It’s practical, functional, and easy to use.” – Bee. I. g “Good app. Easy to use and friendly. Less paperwork and real-time checking staff attendance.” – BreadNco “Doing payroll just got easy!” – Circle M Ranch “ShiftFlow has been a game-changer for managing our team hours.” – Gloria.WRH “I tried so many others and this one is definitely the best I’ve ever seen.” – J Garoppolo “This app will NOT disappoint. The customer service is amazing.” – Ern Saved by grace “Keeps my work shifts on track — love it!” – danii4358 “I recommend it to every small business owner with employees. It’s amazing!!!” – Deedee Mullen Ready to Simplify Time & Attendance? ShiftFlow is built for real teams who need a reliable, easy-to-use solution for time tracking, scheduling, and payroll. Whether you manage a small crew or a growing workforce, we’re here to help you save time, reduce errors, and focus on what matters most — growing your business. Got questions or ideas? We’d love to hear from you. Contact us at team@shiftflow.app. Terms & Conditions: https://www.shiftflow.app/terms-conditions

Screenshots

PDF Scanner Document Converter4 screens
ShiftFlow4 screens

Verdict

The call

The clearest difference is review sentiment: ShiftFlow at 89% against PDF Scanner Document Converter's 32%. ShiftFlow also leads on ads (none vs shown) and rating (4.8 vs 4.5). On price, update cadence, in-app purchases and monetization model 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 Document Converter sells 5 in-app purchases, starting at $9.99 per month and ShiftFlow sells 13 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

ShiftFlow holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 534 and 2.3K respectively. Written reviews point the same way: 32% of PDF Scanner Document Converter's written reviews are positive against 89% of ShiftFlow's.

UpkeepUpdate frequency

PDF Scanner Document Converter ships an update every 2 weeks, ShiftFlow every 3 weeks. The most recent releases landed on September 29, 2026 and October 1, 2026 respectively.

Scorecard5 real differences · 5 level
PDF Scanner Document Converter versus ShiftFlow: the parameters behind the verdict, then further details
ParameterPDF Scanner Document ConverterShiftFlow
PriceFreeFree
Rating4.5 (534 ratings)4.8 (2.3K ratings) — better
Positive reviews31.9% of reviews88.9% of reviews — better
Number of ratings5342.3K — better
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size148 MB216 MB
Age rating4+4+
Developer兰 陈Pixnbit Inc.

Customer experience

PDF Scanner Document Converter

All ratings534 ratings
Positive87.8%
Neutral3.2%
Negative9.0%
Written reviews47 reviews
Positive31.9%
Neutral0.0%
Negative68.1%

ShiftFlow

All ratings2,279 ratings
Positive95.3%
Neutral1.5%
Negative3.2%
Written reviews190 reviews
Positive88.9%
Neutral2.6%
Negative8.4%

User reviews

PDF Scanner Document Converter

From 534 App Store ratings

What we love

  • 👍 Easy to use and intuitive interface
  • 📄 Converts photos to PDF documents effectively
  • 💼 Useful for business and professional needs
  • 📧 Allows emailing and faxing scanned documents
  • 📁 Keeps PDF file sizes small

Room to improve

  • 💳 Aggressive subscription billing practices
  • ❌ Difficult or impossible to cancel subscription
  • 🐛 App crashes frequently
  • 📸 Poor scan quality and accuracy
  • 🚫 No free trial without payment method

ShiftFlow

From 2.3K App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Efficient time tracking
  • 🔒 Secure with GPS and selfie check-in
  • 💰 Helpful for payroll and invoicing
  • 🤝 Enhances team collaboration and accountability

Room to improve

  • 🔒 Paywall after trial period
  • 🐛 Occasional login and account issues
  • 🔍 Lacking some advanced features (e.g. scheduling)

Bugs and requests

PDF Scanner Document Converter

Reported bugs

6 issues
  • App crashes on launch
  • Scan quality is unreadable
  • App keeps asking to sign up despite active account
  • Files not emailing properly
  • Incompatibility with iPhone 5S
Show 1 more
  • Scanning fails to process documents

Requested features

4 requests
  • Easy in-app cancellation option
  • Color scan option
  • Genuine free trial without credit card requirement
  • Better customer support channels

ShiftFlow

Reported bugs

2 issues
  • Login issues after extended use
  • Discrepancies in estimated pay calculations

Requested features

3 requests
  • Calendar feature for scheduling shifts
  • Mileage tracking functionality
  • Improved group management and sharing

In-app purchases

5 purchases

PDF Scanner Document Converter

Subscriptions5
  • Monthly Plan7 Days trial$9.991 Month
  • PDF Scanner Converter$9.997 Days
  • Weekly Plan3 Days trial$9.997 Days
Show 2 more
  • PDF Document Scanner3 Days trial$59.991 Year
  • Document Scanner App$69.991 Year
13 purchases

ShiftFlow

Subscriptions13
  • Personal Weekly$1.997 Days
  • Personal Single User Monthly$4.991 Month
  • Team Monthly$19.991 Month
Show 10 more
  • Team Monthly Welcome Offer1 Month trial$19.991 Month
  • Up to 5 Users Monthly$24.991 Month
  • Up to 10 Users Monthly$49.991 Month
  • Personal Yearly3 Days trial$50.001 Year
  • Personal Single User Yearly$50.001 Year
  • Up to 15 Users Monthly$74.991 Month
  • Up to 25 Users Monthly$124.991 Month
  • Team Annual Mid Trial Offer1 Month trial$199.991 Year
  • Team Annual$199.991 Year
  • Up to 5 Users Yearly$250.001 Year

Questions

Is PDF Scanner Document Converter free?
PDF Scanner Document Converter is free to download, with in-app purchases available.
Is ShiftFlow free?
ShiftFlow is free to download, with in-app purchases available.
Which has better reviews, PDF Scanner Document Converter or ShiftFlow?
ShiftFlow is rated higher. PDF Scanner Document Converter averages 4.5 out of 5 from 534 ratings, while ShiftFlow averages 4.8 from 2.3K ratings.
Do PDF Scanner Document Converter or ShiftFlow have ads?
PDF Scanner Document Converter shows ads; ShiftFlow does not.
Which is updated more often, PDF Scanner Document Converter or ShiftFlow?
PDF Scanner Document Converter ships an update every 2 weeks, and ShiftFlow every 3 weeks. Most recently, PDF Scanner Document Converter was updated on September 29, 2026 and ShiftFlow on October 1, 2026.

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