Comparison

Smart Printer vs iSign

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

Head to head
About

Smart Printer

Easily convert various file types, including photos, documents, and spreadsheets, into PDF format. This app also offers tools to edit, merge, lock, and share your PDFs.

Highlights
  • Convert photos to PDF
  • Convert documents to PDF
  • Scan documents
  • Merge PDF files
  • Lock and unlock PDFs
  • Edit PDF files
  • Share converted documents
Features
Read full description

Smart Printer is an all-in-one printing and PDF utility app designed to make printing fast, simple, and powerful directly from your iPhone or iPad. Print documents, photos, notes, webpages, labels, QR codes, and more with just a few taps. Whether you need a personal printing assistant, PDF manager, or creative design tool, Smart Printer has everything in one place. KEY FEATURES * Print Photos & Documents Print high-quality photos, PDFs, Word files, Excel sheets, presentations, text files, and more directly from your device. * Print Notes & Webpages Quickly print notes, articles, receipts, emails, webpages, and important content anytime. * AI Designer Tools Create stunning AI-generated: - Logos - Posters - Labels - T-Shirt Designs - Creative Artwork Generate designs instantly and print them directly from the app. * QR & Barcode Tools - Scan QR codes instantly - Generate custom QR codes - Print QR labels and codes easily * Premade Labels & Printables Access a collection of ready-to-use: - Labels - Templates - Printables - Stickers - Business designs * Powerful PDF Tools Manage PDFs with advanced tools including: - Merge PDF - Split PDF - Delete PDF Pages - Edit PDF - Organize PDF pages * PDF Converter Convert files easily: - Photos to PDF - Word to PDF - Excel to PDF - PowerPoint to PDF - Text to PDF * Document History Manager Keep track of your recent prints, PDFs, and documents with built-in history management. * Easy Wireless Printing Connect and print to compatible wireless printers quickly and securely. WHY SMART PRINTER? - Fast & easy printing - All-in-one PDF toolkit - AI-powered creative generator - Clean and user-friendly interface - Perfect for home, office, school, and business use Download Smart Printer today and turn your iPhone into a complete printing and document management solution. Note: Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. The account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. The cost depends on the selected plan. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Any unused portion of the free trial will be forfeited when the user purchases a subscription. Privacy Policy https://sites.google.com/view/appsprivacypolicyy Terms and Conditions https://sites.google.com/view/appsterms

About

iSign

Transform any document into a searchable, signable PDF. Scan, organize, and edit with AI-powered summaries and OCR. Your data remains private on your device.

Highlights
  • Scan documents to PDF
  • Automatic edge detection
  • Edit and sign documents
  • OCR text recognition
  • AI-powered summaries
  • On-device data storage
Features
Read full description

Turn any document into a searchable, signable PDF — in seconds. Sherlock is the fastest way to scan, organize, sign, and understand your documents. Whether it's a contract, a receipt, or a handwritten note — just point your camera and you're done. SCAN TO PDF INSTANTLY Use your camera to capture any document with automatic edge detection and perspective correction. Sherlock produces crisp, high-quality PDFs every time — no flatbed scanner needed. EDIT & SIGN DOCUMENTS Add your signature, insert text, draw annotations, and reorder pages directly inside the app. Send signed contracts in minutes, not days. OCR TEXT RECOGNITION Sherlock reads your scanned documents and extracts all the text, making it searchable and copyable. Find any word inside any document, instantly. AI-POWERED SUMMARIES Paste any document or text and get a clear, concise summary in seconds. Ask follow-up questions to refine and dig deeper, like having a personal assistant for your paperwork. YOUR DATA STAYS PRIVATE Documents are stored exclusively on your device. Nothing is uploaded to the cloud without your consent. Your files are yours always. PERFECT FOR: - Freelancers & remote workers signing contracts on the go - Students digitizing class notes and textbooks - Anyone who wants to go paperless at home - Professionals managing receipts, invoices, and legal documents Try free for 3 days. No commitment. Start your trial and see why Sherlock is the last document app you'll ever need. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Smart Printer4 screens
iSign4 screens

Verdict

The call

The clearest difference is rating: iSign at 5.0 against Smart Printer's 4.3. Smart Printer's advantage is ratings volume (87 vs 1). On price, review sentiment, update cadence 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. Smart Printer sells 7 in-app purchases, starting at $3.99 per 7 days and iSign sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

iSign holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Smart Printer has 87 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Smart Printer ships an update every 3 weeks, iSign fortnightly. The most recent releases landed on October 6, 2026 and September 29, 2026 respectively.

Scorecard2 real differences · 8 level
Smart Printer versus iSign: the parameters behind the verdict, then further details
ParameterSmart PrinteriSign
PriceFreeFree
Rating4.3 (87 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings87 — better1
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.6 — better18.0
Further details — not scored
Size22 MB69 MB
Age rating17+4+
DeveloperHassan Bilal Manzoor AhmadBruno Wide

Customer experience

Smart Printer

All ratings87 ratings
Positive81.6%
Neutral4.6%
Negative13.8%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

iSign

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

In-app purchases

7 purchases

Smart Printer

Subscriptions5
  • Printer App: Weekly Pro$3.997 Days
  • Weekly Plan$3.997 Days
  • Printer App: Monthly Pro$6.991 Month
Show 2 more
  • Printer App: Yearly Pro$19.991 Year
  • Yearly Plan$19.991 Year
One-time2
  • Life Time$24.99
  • Life Time Plan$29.99
4 purchases

iSign

Subscriptions4
  • Scanner Pro - Monthly Promo$0.991 Month
  • Scanner Pro - Monthly$1.991 Month
  • Scanner Pro - Yearly Promo$9.991 Year
Show 1 more
  • Scanner Pro - Yearly$19.991 Year

Questions

Is Smart Printer free?
Smart Printer is free to download, with in-app purchases available.
Is iSign free?
iSign is free to download, with in-app purchases available.
Which has better reviews, Smart Printer or iSign?
iSign is rated higher. Smart Printer averages 4.3 out of 5 from 87 ratings, while iSign averages 5.0 from 1 ratings.
Do Smart Printer or iSign have ads?
Neither Smart Printer nor iSign shows ads.
Which is updated more often, Smart Printer or iSign?
Smart Printer ships an update every 3 weeks, and iSign fortnightly. Most recently, Smart Printer was updated on October 6, 2026 and iSign on September 29, 2026.

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