Comparison

InkBoard vs PDF Scanner App

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

Head to head
About

InkBoard

Features
Read full description

InkBoard is a clean, iPad-first workspace for turning rough ideas into clear boards. Whether you’re brainstorming, storyboarding, planning a flow, or sketching UI concepts, InkBoard keeps everything lightweight, organized, and ready to share. Make ideas visual—fast Pencil-first canvas for quick sketches and diagrams Create Boards with multiple Frames (perfect for storyboards & sequences) Smooth, minimal UI that stays out of your way Organize without the clutter Studio overview to browse all projects at a glance Folders, Tags, and Favorites to keep everything tidy Search to jump back into any project instantly Built for real workflows Keep separate Frames for variations, iterations, and “v1 → v10” thinking Thumbnail previews so you can find the right board in seconds Local project storage designed for offline-friendly use Free to start, upgrade when you’re ready InkBoard includes a free tier so you can try the full workflow. Upgrade to Pro to unlock higher limits and build as many boards and frames as you want. If you’ve been looking for a calm, modern “idea studio” that feels at home on iPad—welcome to InkBoard.

About

PDF Scanner App

Transform any document into a high-quality PDF with your phone's camera. This app offers scanning, conversion, editing, and e-signing capabilities, making it a versatile tool for managing your files on the go.

Highlights
  • Auto edge detection and straightening
  • Multi-page document capture
  • Convert images and text to PDF
  • Convert PDF to Word or JPG
  • In-app PDF signing
  • OCR for searchable text
  • Password protection and Face ID
Features
Read full description

Turn Any Page Into a Perfect PDF in Seconds Point your camera, capture the page, and get a clean, sharp pdf document ready to share. DocSnap is a full pdf document scanner, file converter, and pdf file editor in one app. SCAN DOCUMENTS WITH YOUR CAMERA Auto edge detection finds the borders, straightens the shot, and removes shadows and glare. Scan receipts, contracts, ID cards, books, notes, homework, and forms. Multi-page capture lets you build one document from dozens of pages, so every scan document pdf comes out crisp, straight, and readable. Choose color, grayscale, or high-contrast black and white before you save. CONVERT ANYTHING TO PDF Turn jpg to pdf, image to pdf, png to pdf, and text to pdf in a single tap. Use it as a jpg to pdf converter, photo to pdf converter, pic to pdf converter, or photos to pdf converter straight from your gallery. Convert picture to pdf, convert image to pdf, convert photo to pdf, convert jpeg to pdf, and convert text to pdf without ever opening a computer. Docx to pdf and pictures to pdf are supported too, and batch mode handles hundreds of files at once. EXPORT IN ANY FORMAT Need to convert pdf files back out? Do pdf to word, convert pdf to word, or convert pdf to jpg in seconds. Pull pdf photos out of any file, run the photo converter on a whole album, and let this document converter and photo pdf converter handle the rest. Compress large files down to email size without losing quality. SIGN PDF DOCUMENTS ANYWHERE Draw, type, or import your signature with the built-in pdf signer. Sign pdf documents, invoices, leases, offers, and agreements right from your phone. Docsign and firma digital workflows made simple, with no printing, no fax machine, and no scanning the same page twice. Add dates, initials, checkmarks, and text boxes to fill any form. EDIT AND ORGANIZE Edit pdf text, reorder pages, merge, split, rotate, crop, and rename. Add watermarks, page numbers, and annotations. Pick the pdf format and page size you need before you export, then save, email, print, or send straight to cloud storage. Lock private files behind a password or Face ID and keep everything sorted in folders you control. SMART TEXT TOOLS OCR pulls the words out of every scan so your files become searchable and selectable. Copy text straight from a page, get an instant document summary of long files, and use the built-in document reader to open and read every pdf offline. PERFECT FOR Students scanning notes and textbooks. Freelancers sending signed invoices. Anyone who needs to scan photos to pdf, archive receipts, or file taxes. Travelers copying passports, visas, and tickets. Homeowners keeping warranties and leases in one place. Teams that need a reliable pdf scaner on the go. HOW IT WORKS Open the scanner app, scan pdf pages with your camera or import from your library. Review the crop and clean up the page. Convert, sign, or edit. Save and share anywhere in one tap. WORKS IN YOUR LANGUAGE Available in 30+ languages including English, Spanish, French, German, Italian, Portuguese, Chinese, Japanese, Korean, and Arabic. Foto a pdf works just as well as photo to pdf. From a single receipt to a 200-page contract, keep every file organized, signed, and ready to send. Download DocSnap and carry a pdf expert in your pocket. You may purchase an auto-renewing subscription through an In-App Purchase. - Auto-renewable subscription - Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period. - Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase Privacy Policy: https://plainraw.com/raw/04df4c5eb4ed Terms of Use: https://plainraw.com/raw/9a577af11e2b

Screenshots

InkBoard4 screens
PDF Scanner App4 screens

Verdict

The call

The clearest difference is update cadence: InkBoard at every 4 days against PDF Scanner App's every 2 months. On price, ads, in-app purchases 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. InkBoard sells 1 one-off in-app purchase and PDF Scanner App sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

InkBoard ships an update every 4 days, PDF Scanner App every 2 months. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 8 level
InkBoard versus PDF Scanner App: the parameters behind the verdict, then further details
ParameterInkBoardPDF Scanner App
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 4 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.518.5
Further details — not scored
Size4 MB16 MB
Age rating4+4+
DeveloperLawrence TsuiValerian Kokhreidze

In-app purchases

1 purchases

InkBoard

One-time1
  • Inkboard$1.99
2 purchases

PDF Scanner App

Subscriptions2
  • Weekly Access3 Days trial$7.997 Days
  • Annual Access$79.991 Year

Questions

Is InkBoard free?
InkBoard is free to download, with in-app purchases available.
Is PDF Scanner App free?
PDF Scanner App is free to download, with in-app purchases available.
Do InkBoard or PDF Scanner App have ads?
Neither InkBoard nor PDF Scanner App shows ads.
Which is updated more often, InkBoard or PDF Scanner App?
InkBoard ships an update every 4 days, and PDF Scanner App every 2 months. Most recently, InkBoard was updated on October 28, 2026 and PDF Scanner App on October 31, 2026.

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