Comparison

NetPDF vs DeMinds

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

Head to head
About

NetPDF

This AI-powered PDF reader and editor allows users to read, annotate, edit, and summarize documents directly on their device. It offers on-device privacy for all AI features, ensuring no document data is sent externally. Enjoy smart search, text-to-speech, and seamless organization.

Highlights
  • On-device AI summarization and Q&A
  • Touch-first PDF reading and annotation
  • High-fidelity PDF rendering and editing
  • Integrated Text-to-Speech
  • Smart search and navigation
  • Offline operation for all features
Features
Read full description

READ SMARTER. UNDERSTAND MORE. Long documents shouldn't slow you down. NetPDF combines powerful PDF reading tools with an intelligent AI assistant to help you understand information, explore complex topics, and find what matters. Whether you're reading research papers, financial reports, business documents, or study materials, NetPDF helps you spend less time searching and more time understanding. YOUR PDF. YOUR QUESTIONS. Go beyond traditional PDF reading. Ask questions about the document you're viewing and explore its content through natural conversation. • Ask questions about a PDF • Summarize important information • Explore complex ideas and terminology • Get explanations of selected passages • Return to supporting pages when citations are available AI-POWERED DOCUMENT UNDERSTANDING Turn dense information into something easier to work with. Select a passage, ask a question, and explore the meaning behind the text. Use AI assistance to better understand reports, academic materials, and professional documents while keeping the original source close. A BETTER PDF READING EXPERIENCE Everything you need to stay focused on your documents. • Read and navigate PDF files • Search document text • Highlight and annotate important passages • Listen with read-aloud tools • Navigate document outlines when available • Move between document pages with ease COMPARE DOCUMENTS Need to understand what changed between two versions? Compare extracted text from two PDFs and explore highlighted differences. Identify sections worth reviewing without manually searching through every page. Designed for reviewing reports, updated documents, and revised materials. GO BEYOND THE DOCUMENT Sometimes a document raises questions that require additional context. Optional online lookup lets you explore relevant public information. You can review and approve a search phrase before an online request is made. PRIVATE BY DESIGN NetPDF brings AI assistance directly to your device. • On-device document AI • No app account required • Your complete PDFs are not sent to external AI services • Optional online lookup controlled by you • Document reading and AI assistance in one workspace MADE FOR EVERYDAY PRODUCTIVITY For students working through difficult material. For professionals reviewing lengthy reports. For researchers exploring complex documents. For anyone who wants a more thoughtful way to read. OPEN. READ. UNDERSTAND. NetPDF helps transform PDF reading from a passive activity into a more interactive experience. Spend less time finding information. Spend more time understanding it. NetPDF is free and ad supported. Online features and advertising use network services. AI generated explanations and citations may contain errors. Verify important information against the original document. Text based AI features require readable document text.

About

DeMinds

This app transforms scattered content into structured knowledge assets using Markdown and mind maps. It supports various file types, including mind maps, documents, and AI shares, allowing for local-first editing and portable exports.

Highlights
  • Import and preview mind maps
  • Convert Markdown to visual maps
  • Work with Markdown Packages and Obsidian Vaults
  • Use Universal Mind Map as structure layer
  • Local-first editing
  • Export to Markdown, PDF, PNG
Features
Read full description

Your content is still there. Your work should not have to start over. DeMinds is a local-first Markdown and mind map workspace. It brings files, web pages, mind maps, and shared links together as structured Markdown documents you can keep editing and reusing. Open supported MindNode, XMind, and FreeMind maps, along with Markdown, TXT, DOCX, HTML, and OPML documents. Choose content from a Markdown Package or Obsidian Vault. Hierarchy, links, and images are preserved whenever possible. With DeMinds, you can: • See the text and the whole picture On supported wide screens, read Markdown Preview or edit in Markdown or Rich beside the Universal Mind Map, even in Focus Mode. Jump from a node to its text while keeping your draft and Undo history. Saving refreshes the map and, where possible, keeps branches and Notes expanded or collapsed as you left them. • Adjust the structure directly In the Universal Mind Map, rename supported nodes, add siblings or children, and delete branches. Changes are saved in the same Markdown document. • Edit content and Notes Use Rich to edit supported text, images, code, tables and formulas visually, or Markdown for precise edits and unsupported content. Create, preview and edit node Notes in the same card. Complex tables from DOCX or HTML are read-only in Rich; edit their source in Markdown. In the document editor, add and reuse project images or delete saved images confirmed to be unused. • Bring in online content Open supported public documents, web and research articles, public ChatGPT share links, and X articles readable without signing in. Follow links from a public GitHub README to related Markdown documents. • Pick up where you left off Find projects by stage, time or Category in Continue Working. Compare or restore saved versions in Version History. Manually check public Feed or GitHub README Content Sources for updates. “Continue with AI…” prepares a file for an external AI tool, with an optional request for an AI Editorial Note. You share it yourself and compare returned edits before applying them. • Choose your Workspace Switch between Local Workspace and iCloud Workspace. Add selected missing projects without replacing existing ones; a full replacement needs separate confirmation. iCloud availability depends on your device and account. • Take your work with you Export a Markdown File, a Standard Markdown Bundle with assets, or a PDF. With DeMinds Plus, export a Full Mind Map as PNG, create a read-only Interactive View with text, map or both, and publish it publicly through GitHub Pages in your own account. Others can read it and download Markdown in a browser without DeMinds, or open a supported online view in the app. Disconnecting GitHub does not delete published files. On iOS 18 or later, where supported by the system, temporarily translate the preview, map titles, and Notes without changing the original. Core work in DeMinds needs no account. Documents, edits, and history are processed on your device or in your chosen Workspace, not on DeMinds servers. Web pages, remote documents, Content Sources, iCloud, translation, and publishing use the relevant network or system services when you enable those features. DeMinds Plus also adds the Original Mind Map, Presentation Playback, Workspace Backup import, and a higher project limit in Continue Working. Privacy Policy: https://deminds.xyz/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

NetPDF2 screens
DeMinds4 screens

Verdict

The call

The clearest difference is in-app purchases: NetPDF at none against DeMinds's 2. DeMinds's advantage is ads (none vs shown) and update cadence (every 2 days vs every 2 months). On price, rating, ratings volume 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. DeMinds sells 2 in-app purchases, starting at $2.99 per month. NetPDF asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for NetPDF against 5.0 for DeMinds. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

NetPDF ships an update every 2 months, DeMinds every 2 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
NetPDF versus DeMinds: the parameters behind the verdict, then further details
ParameterNetPDFDeMinds
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings11
Update frequencyEvery 2 monthsEvery 2 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFreemium
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.215.0 — better
Further details — not scored
Size1.1 GB16 MB
Age rating4+4+
DeveloperDeep Simplicity LLCYongguo Fan

Customer experience

NetPDF

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

DeMinds

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

NetPDF

No in-app purchases

2 purchases

DeMinds

Subscriptions2
  • DeMinds Plus Monthly$2.991 Month
  • DeMinds Plus Yearly$19.991 Year

Questions

Is NetPDF free?
NetPDF is free to download, with no in-app purchases.
Is DeMinds free?
DeMinds is free to download, with in-app purchases available.
Which has better reviews, NetPDF or DeMinds?
NetPDF and DeMinds are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do NetPDF or DeMinds have ads?
NetPDF shows ads; DeMinds does not.
Which is updated more often, NetPDF or DeMinds?
NetPDF ships an update every 2 months, and DeMinds every 2 days. Most recently, NetPDF was updated on October 30, 2026 and DeMinds on October 24, 2026.

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