Comparison

PDF Scanner vs PDF Studio

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

Head to head
About

PDF Scanner

Features
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PaperSnap - PDF Scanner Scan Documents & Share Files Turn everyday paper into clear digital files that are ready to send. PaperSnap helps you scan documents, receipts, notes, photos, IDs, book pages, and more whenever you need a tidy copy on your iPhone. Choose the format that fits the job: - PDF for documents, contracts, and invoices - JPG for quick sharing - PNG for crisp image files Use PaperSnap at work, school, while traveling, or for daily paperwork. Scan, convert, and share files through your favorite iPhone apps, and keep useful digital copies of the papers that matter.

About

PDF Studio

Features
Read full description

Every PDF tool you need โ€” 100% on your device. PDF Studio reads, edits, scans, converts, signs and protects PDFs with no account, no cloud upload and no tracking. Your files never leave your iPhone, iPad or Mac. And it's a one-time purchase โ€” no subscription. SCAN & CREATE โ€ข Scan documents with automatic edge detection โ€ข Turn photos or typed text into clean PDFs โ€ข Make scans searchable with on-device OCR EDIT & ORGANIZE โ€ข Merge, split, reorder, rotate and delete pages โ€ข Compress to a target file size โ€ข Crop, add margins, page numbers and watermarks CONVERT โ€ข PDF to Word, plain text or images โ€” and back FILL, SIGN & PROTECT โ€ข Fill forms and sign by hand or with a saved signature โ€ข Build fillable forms and extract form data to CSV โ€ข Password-protect, unlock and permanently redact โ€ข Certify & seal a document and verify it later โ€” fully offline ON-DEVICE AI โ€ข Summarize, chat with and translate a PDF โ€” nothing is uploaded MEASURE & MORE โ€ข Distance, area and angle with scale โ€ข Beautiful on iPhone, iPad and Mac, with iCloud sync for your own library WHY PDF STUDIO โ€ข Private by design โ€” everything runs on your device โ€ข Pay once, own it forever โ€” no subscription required โ€ข No ads, no account, no data collection PDF Studio Pro unlocks every tool with a single purchase or an optional subscription. Terms of Use (EULA): https://birsoftware.com/terms.html

Screenshots

PDF Scanner4 screens
PDF Studio4 screens

Verdict

The call

The clearest difference is update cadence: PDF Scanner at every 2 days against PDF Studio's weekly. PDF Scanner also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. PDF Scanner sells 2 in-app purchases, starting at $2.99 per month and PDF Studio sells 2 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PDF Scanner ships an update every 2 days, PDF Studio weekly. The most recent releases landed on November 5, 2026 and November 13, 2026 respectively.

Scorecard2 real differences ยท 4 level
PDF Scanner versus PDF Studio: the parameters behind the verdict, then further details
ParameterPDF ScannerPDF Studio
PriceFreeFree
Update frequencyEvery 2 days โ€” betterWeekly
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPad, Mac โ€” better
Requires iOS15.0 โ€” better17.0
Further details โ€” not scored
Size54 MB20 MB
Age rating4+4+
DeveloperKUO CHENG-YENBirkan Aksoy

In-app purchases

2 purchases

PDF Scanner

Subscriptions2
  • Monthly Premium3 Days trial$2.991 Month
  • Yearly Premium$19.991 Year
2 purchases

PDF Studio

Subscriptions1
  • PDF Studio Pro$9.991 Year
One-time1
  • PDF Studio Pro (Lifetime)$24.99

Questions

Is PDF Scanner free?
PDF Scanner is free to download, with in-app purchases available.
Is PDF Studio free?
PDF Studio is free to download, with in-app purchases available.
Do PDF Scanner or PDF Studio have ads?
Neither PDF Scanner nor PDF Studio shows ads.
Which is updated more often, PDF Scanner or PDF Studio?
PDF Scanner ships an update every 2 days, and PDF Studio weekly. Most recently, PDF Scanner was updated on November 5, 2026 and PDF Studio on November 13, 2026.

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