Comparison

PDF Scanner & Scan Document vs Neutropic

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

Head to head
About

PDF Scanner & Scan Document

Transform your device into a portable scanner to capture documents, receipts, notes, and books. Convert them to JPG or PDF, extract text with OCR, and add digital signatures. Easily edit, save, and share your scanned files.

Highlights
  • Scan documents, photos, receipts, and books
  • Convert to JPG or PDF
  • Extract text with OCR
  • Add digital signatures
  • Edit, save, and share files
  • Automatic capturing feature
Features
Read full description

Scan PDF, photos, documents, papers, notes, books, and receipts with the versatile document scanner & converter. Turn your device into a portable mobile scanner. This is an easy and reliable PDF scanner. It allows you to perform various types of scans through the auto-capturing feature. Scan PDF, photos, receipts, notes, papers, documents, books, etc. and convert them to JPG or PDF. You can edit, delete, save, and share documents with this document scanner & PDF maker. You can also add signs and convert images to text (OCR) by using the PDF scanner. Key Features: - Scan PDF, photos, receipts, notes, papers, documents, books, etc. - Scan visiting cards and edit details. - Extract images and edit text (OCR). - Draw a sign on your document. - Edit, delete, save, and share information. - Import images and export as JPG or PDF. Document Scanner: Scan PDF, photos, papers, documents, books, notes, and receipts using the automatic capturing feature of this document scanner. The document scanner is very useful for students and professionals like managers, accountants, and lawyers. Edit, crop, filter, rotate, save, delete, and share features are also available. Make your file management easier and more organized with it. Book Scanner: Scan magazines, novels, notes, papers, and books with the book scanner app. It reduces the dependency on scanning and printing machines. The paper scanner and PDF maker can combine multiple images and create high-quality PDFs. Image to PDF Converter: Import images from the device gallery or scan anything and convert it to JPG or PDF. You can combine multiple photos in a single PDF file by using the PDF maker. OCR Text Scanner: You can extract text from the photo or document and convert it into editable text by using optical character recognition (OCR). With this text scanner, you can save time by avoiding manual data entry. Then you can save it or create a PDF. Add Signature: Sign PDF documents and photos anytime and anywhere. It saves you time and makes document management easier and smarter. Share: Share your scanned or created files via email, Facebook, WhatsApp, Drive, and more by using this PDF scanner.

About

Neutropic

Features
Read full description

Neutropic is an AI research agent for neuroscience, psychology, behavioral science and HCI. One question carries you from the literature to experiment design, data analysis and a written manuscript, and every result is traced to its evidence. ■ Literature reviews with every claim cited Search several scholarly databases at once and get a structured synthesis with verified [n] citations on every sentence — including where studies disagree and what is still unknown. ■ Study designs you can defend Compare hypotheses by novelty, plausibility and testability, and get a design document with a protocol flow and a power curve. Each design choice shows how related studies handled it. ■ Statistics with assumptions checked twice The method is chosen from your design and data, and results report effect sizes, confidence intervals and power — not just p-values. An independent review agent checks the analysis again. ■ Multimodal human data Work with surveys and experiment data (CSV, Excel) as well as EEG, speech and video (facial expression, posture). Record audio or capture video right in the app and ask for an analysis. ■ Editable figures and manuscripts Create editable vector charts and scientific illustrations in a consistent style, and draft manuscripts whose methods and results come from your real analyses. Run a manuscript check or a mock peer review before you submit. ■ Built for your phone Hand off a long task and get on with your day: a notification arrives when it finishes, and tapping it opens the result. Attach files from Files or Photos, and continue the projects and chats you started on the web. ■ Subscriptions (optional) Keep using the free plan, or subscribe in the app to Lite, Pro or Max (monthly or yearly) for a larger token allowance. Prices are shown on the plan screen. Subscriptions are charged to your Apple Account and renew automatically for the same period and price unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in Settings › Apple Account › Subscriptions. Your subscription also applies to the Neutropic web app. Sign in with your Neutropic account (email, Google or Apple). You can delete your account at any time in Settings. Terms: https://neutropic.io/terms Privacy: https://neutropic.io/privacy

Screenshots

PDF Scanner & Scan Document4 screens
Neutropic4 screens

Verdict

The call

The clearest difference is in-app purchases: PDF Scanner & Scan Document at none against Neutropic's 9. Neutropic's advantage is update cadence (every 4 days vs every 2 months). On price, ads, device support and iOS requirement 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. Neutropic sells 9 in-app purchases, starting at $19.00 per month. PDF Scanner & Scan Document asks for nothing beyond the download.

UpkeepUpdate frequency

PDF Scanner & Scan Document ships an update every 2 months, Neutropic every 4 days. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 7 level
PDF Scanner & Scan Document versus Neutropic: the parameters behind the verdict, then further details
ParameterPDF Scanner & Scan DocumentNeutropic
PriceFreeFree
Rating4.0 (5 ratings) — better—
Number of ratings5 — better—
Update frequencyEvery 2 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size118 MB77 MB
Age rating12+4+
DeveloperMd Sajedur RahamanNeurojourney, Inc.

In-app purchases

None

PDF Scanner & Scan Document

No in-app purchases

9 purchases

Neutropic

Subscriptions6
  • Lite - Monthly$19.001 Month
  • Pro - Monthly$39.001 Month
  • Max - Monthly$99.001 Month
Show 3 more
  • Lite - Yearly$196.991 Year
  • Pro - Yearly$390.001 Year
  • Max - Yearly$949.001 Year
One-time3
  • Token 6.5M$9.99
  • Token 19M$29.99
  • Token 100M$149.99

Questions

Is PDF Scanner & Scan Document free?
PDF Scanner & Scan Document is free to download, with no in-app purchases.
Is Neutropic free?
Neutropic is free to download, with in-app purchases available.
Do PDF Scanner & Scan Document or Neutropic have ads?
Neither PDF Scanner & Scan Document nor Neutropic shows ads.
Which is updated more often, PDF Scanner & Scan Document or Neutropic?
PDF Scanner & Scan Document ships an update every 2 months, and Neutropic every 4 days. Most recently, PDF Scanner & Scan Document was updated on October 20, 2026 and Neutropic on October 24, 2026.

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