Comparison

AViewer(에이뷰어) vs JiffyPDF

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

Head to head
About

AViewer(에이뷰어)

Access construction site design documents anytime, anywhere. Upload PDFs from the web and view them on mobile, with options for personal or shared markups and automatic drawing number extraction. Manage user permissions for controlled access.

Highlights
  • Web and mobile synchronization
  • View PDF drawings and documents
  • Personal and shared markups
  • Extract drawing numbers and names
  • User permission settings
Read full description

AViewer 언제 어디서든 건설현장의 설계문서를 확인할 수 있습니다. * 웹과 모바일 연동 - 웹에서 업로드한 정보를 모바일에서 바로 확인할 수 있습니다. - PDF 도면 및 자료를 웹에서 업로드 하고 모바일로 확인 및 팀원과 공유할 수 있습니다. * 설계문서 보기 - 언제 어디서든 다양한 디바이스를 통해 설계문서를 확인할 수 있습니다. * 마크업 - 개인 마크업 : 메모, 도형 등의 마크업을 PDF 도면에 추가할 수 있습니다. - 공유 마크업 : 메모, 도형 등의 마크업을 PDF 도면에 추가하고 팀원과 공유할 수 있습니다. * 도면번호 및 도면명 추출 - 웹에서 PDF 도면 업로드 시, 다양한 방법으로 도면번호 및 도면명을 추출할 수 있습니다. * 권한설정 - 관리자/일반/게스트 권한에 따라 사용을 제한할 수 있습니다.

About

JiffyPDF

Features
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PdfInAJiffy - The PDF Editor Built for How You Actually Work Stop wrestling with bloated PDF apps that bury simple tasks under paywalls and complexity. PdfInAJiffy delivers exactly what you need: instant PDF editing, professional signatures, and smart annotations in a blazingly fast mobile experience. WHY PRODUCT TEAMS CHOOSE PDFINAJIFFY Speed is the feature. We obsess over performance because your time matters. Sign a contract in 10 seconds, not 10 minutes. Single-tap import, instant rendering, zero friction workflow. No dark patterns. Free means free - no surprise subscriptions, no watermarks on your signed documents, no feature gates that appear after download. What you see is what you get, forever. Mobile-first design. Built exclusively for touchscreens from day one. Every gesture feels natural because we designed for thumbs, not mouse cursors. Documents auto-fit to your screen perfectly - no pinching, no panning, just work. Privacy by architecture. Your documents never touch our servers. All editing happens locally on your device. We cannot see your files because we never built the infrastructure to collect them. CORE CAPABILITIES Digital Signatures Create professional signatures with your finger or stylus. Save multiple signatures for different contexts. Position and resize with pixel-perfect precision. Sign contracts, agreements, forms - anything requiring your John Hancock. Text Annotations Add comments, fill forms, insert notes anywhere on your PDFs. Multiple font options including cursive for that personal touch. Full formatting control for professional results. Freehand Drawing Sketch ideas, circle important sections, draw arrows, highlight visually. Natural marker tool that responds to pressure and speed. Perfect for markup and review workflows. Image to PDF Conversion Snap a photo, instantly convert to PDF. Receipts, whiteboards, documents - if you can photograph it, you can PDF it. No quality loss, no compression artifacts. Smart Document Library Organize with purpose. Quick collections for awaiting signature, pinned documents, shared files, and signed today. Dark theme that is easy on eyes during long sessions. Find what you need when you need it. Precision Tools Interactive selection mode lets you move, resize, or delete any annotation. Zoom slider for detailed work on complex documents. Single-page view optimized for mobile screens eliminates scrolling fatigue. WHO THIS IS FOR Business professionals closing deals remotely. Real estate agents processing paperwork in the field. Students annotating research papers. Freelancers signing client contracts. Remote teams collaborating on documents. Anyone who needs to sign something right now, not later. THE TECHNICAL EDGE High-performance rendering engine handles large PDFs without lag. Offline-first architecture means no internet required. Multiple language support via proper internationalization, not afterthought translations. Our engineering philosophy: ruthless simplification. Every feature must earn its place. Every interaction must feel instant. Every pixel must serve the user. WHAT YOU WILL NOT FIND HERE No account creation barriers. No upsell popups mid-workflow. No ads interrupting your focus. No mysterious permissions requests. No analytics tracking your behavior. No file size limits on free tier. No export fees to access your own work. GET STARTED IN SECONDS Download, open, edit. That is the entire onboarding. New users get a welcome guide PDF to explore features hands-on. No tutorials to watch, no settings to configure, no decisions before value. This app is subject to Apple Standard End User License Agreement EULA. View at https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

AViewer(에이뷰어)4 screens
JiffyPDF3 screens

Verdict

The call

The clearest difference is in-app purchases: AViewer(에이뷰어) at none against JiffyPDF's 2. AViewer(에이뷰어) also leads on iOS requirement (11.0 vs 13.0). JiffyPDF's advantage is update cadence (daily vs every 3 months). On price, ads 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. JiffyPDF sells 2 in-app purchases, starting at $0.99 per month. AViewer(에이뷰어) asks for nothing beyond the download.

UpkeepUpdate frequency

AViewer(에이뷰어) ships an update every 3 months, JiffyPDF daily. The most recent releases landed on June 11, 2026 and September 7, 2026 respectively.

Scorecard3 real differences · 7 level
AViewer(에이뷰어) versus JiffyPDF: the parameters behind the verdict, then further details
ParameterAViewer(에이뷰어)JiffyPDF
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 monthsDaily — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size27 MB41 MB
Age rating4+4+
DeveloperBGWELLConstant Heritage, LLC

In-app purchases

None

AViewer(에이뷰어)

No in-app purchases

2 purchases

JiffyPDF

Subscriptions2
  • Premium Monthly$0.991 Month
  • Premium Annual$9.991 Year

Questions

Is AViewer(에이뷰어) free?
AViewer(에이뷰어) is free to download, with no in-app purchases.
Is JiffyPDF free?
JiffyPDF is free to download, with in-app purchases available.
Do AViewer(에이뷰어) or JiffyPDF have ads?
Neither AViewer(에이뷰어) nor JiffyPDF shows ads.
Which is updated more often, AViewer(에이뷰어) or JiffyPDF?
AViewer(에이뷰어) ships an update every 3 months, and JiffyPDF daily. Most recently, AViewer(에이뷰어) was updated on June 11, 2026 and JiffyPDF on September 7, 2026.

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