Comparison

PDF Reader vs SGA Architects

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

Head to head
About

PDF Reader

This app offers a superior PDF reading experience with its innovative Liquid Mode, which optimizes documents for mobile screens. It also provides robust tools for annotating, signing, managing, and sharing your PDF files, catering to both work and study needs.

Highlights
  • Liquid Mode for optimized mobile reading
  • Annotation tools (pencil, text, highlighting)
  • Handwritten signature insertion
  • File management (move, merge, copy, delete)
  • Cloud service integration (Wondershare, iCloud)
  • Create blank PDFs and folders
Features
Read full description

PDFelement - PDF Reader is a PDF reader using the latest technology. The newly connected Liquid Mode function allows you to enjoy the best reading experience. In addition, there are various annotation tools, file management, signature, Various functions such as cloud services can meet your PDF needs in work and study. PDF VIEWER • Liquid Mode gives you the best PDF reading experience • Star files to find them quickly • Easily locate recently accessed files in the "Recent" list. • Enter the page number to navigate to the desired page for viewing LIQUID MODE • Get the best PDF Reading experience with Liquid Mode • PDF document fully fits the mobile phone screen, no need to zoom in and out repeatedly. • Easily adjust brightness, font size,style, and spacing. ANNOTATE • Using Pencil to annotate like writing on the paper • Add text annotations, freely modify the text and background, border colors, choose the appropriate font and font size. • Supports many annotating tools like highlighting, underlining, squiggly lines, or strikethroughs. MANAGE • Move, merge, copy or delete files SIGNATURE • Enables handwritten signatures to be inserted anywhere within the document, while also offering the ability to zoom in and out for greater flexibility. • Built-in commonly used stamps CREATE • Quickly create completely blank PDF documents • Creat blank folders. SHARE • Sharing document content with others is just a click away with capture feature. • Select sentence(s) or pragraph(s) to share CLOUD SERVICE • PDF Reader supports uploading or downloading docs via computer, Wondershare document cloud and iCloud. Please note that this app only supports editing native PDF files. It does not support editing scanned or raster PDF. If you find you cannot edit text in PDF, please check if it is scanned PDF. Thank you! ---------------------------------------------------------------------------------------- Need HELP? Please contact us! We'll feedback to you ASAP. Email: pdfelement@wondershare.com Support Center: http://support.wondershare.com Forum: http://forum.pdf.wondershare.com Official Website: https://pdf.wondershare.com If you think this App helps you, your positive review in the App Store would be much appreciated.

About

SGA Architects

Features
Read full description

Description: Take control of your projects with Project Manager, the ultimate app for efficient project management. Whether you're a professional project manager or someone looking to organize personal tasks, this powerful tool will help you stay organized, collaborate seamlessly, and meet your project goals. Key Features: Intuitive Task Management: Create, prioritize, and assign tasks effortlessly. Break down complex projects into manageable tasks and track their progress with ease. Team Collaboration: Foster effective teamwork by inviting team members, assigning roles, and sharing project updates. Real-time collaboration ensures everyone stays on the same page. Project Timeline: Visualize your project's timeline using Gantt charts or Kanban boards. Identify dependencies, set milestones, and monitor progress to ensure timely completion. Resource Allocation: Allocate resources efficiently to maximize productivity. Assign team members, equipment, and materials to tasks, and optimize resource utilization. Document Management: Store, share, and organize project documents in a centralized location. Access files from anywhere, collaborate on documents, and maintain version control effortlessly. Communication Hub: Streamline project communication with built-in messaging and discussion boards. Stay connected with your team, exchange ideas, and resolve issues promptly. Progress Tracking: Monitor project progress through insightful reports and analytics. Get a comprehensive overview of project performance, identify bottlenecks, and make data-driven decisions. Reminders and Notifications: Never miss a deadline with customizable reminders and notifications. Stay informed about task updates, approaching deadlines, and important milestones. Integration Capabilities: Seamlessly integrate with popular productivity tools like calendars, email clients, and file storage platforms. Sync project data across multiple platforms for enhanced efficiency. Security and Privacy: Protect your sensitive project information with robust security measures. Rest assured knowing that your data is encrypted and stored securely. Unlock your project's full potential with Project Manager and experience unparalleled project management efficiency. Download now and take control of your projects like never before!

Screenshots

PDF Reader4 screens
SGA Architects4 screens

Verdict

The call

The clearest difference is iOS requirement: SGA Architects at 12.4 against PDF Reader's 15.0. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

PDF Reader ships an update every 2 months, SGA Architects every 3 months. Both last shipped on October 24, 2026.

Scorecard1 real difference · 9 level
PDF Reader versus SGA Architects: the parameters behind the verdict, then further details
ParameterPDF ReaderSGA Architects
PriceFreeFree
Rating4.3 (3.9K ratings) — better—
Positive reviews76.7% of reviews—
Number of ratings3.9K — better—
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.012.4 — better
Further details — not scored
Size173 MB30 MB
Age rating4+17+
DeveloperWondershare Technology (Hunan) Co.,Ltd.MARKS DZYN PRIVATE LIMITED

Bugs and requests

PDF Reader

Reported bugs

4 issues
  • Text boxes appearing randomly
  • Inability to select/edit text in some PDFs
  • Scrolling issues and page loading delays
  • Incompatibility with certain PDF formats

Requested features

5 requests
  • Ability to edit text formatting (font, size, color)
  • Support for multiple open documents
  • Improved Apple Pencil integration
  • Bookmark/favorite feature for frequently used PDFs
  • Expanded cloud storage integration (OneDrive, Google Drive, etc.)

SGA Architects

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

PDF Reader

No in-app purchases

None

SGA Architects

No in-app purchases

Questions

Is PDF Reader free?
PDF Reader is free to download, with no in-app purchases.
Is SGA Architects free?
SGA Architects is free to download, with no in-app purchases.
Do PDF Reader or SGA Architects have ads?
Neither PDF Reader nor SGA Architects shows ads.
Which is updated more often, PDF Reader or SGA Architects?
PDF Reader ships an update every 2 months, and SGA Architects every 3 months. Most recently, PDF Reader was updated on October 24, 2026 and SGA Architects on October 24, 2026.

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