Easy Build vs UPDF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Easy Build
This app helps construction professionals accurately measure perimeters, areas, and missing dimensions on plans. It allows for easy marking, annotation, and sharing of project details, improving efficiency on-site and for quoting. Supports both metric and imperial units.
- Accurate perimeter and area measurement
- Calculate missing measurements
- Mark up and annotate plans
- Export marked-up plans
- Supports metric and imperial units
- Onboard calculator
Read full descriptionHide full description
NOTE - We have decided to move the Full version of Easy Build to a standalone application. Don’t worry if you have bought this app without the in-App purchase as you are still able to use its full functionality by restoring your purchase. Thank you for your support. - Lite Version - The most accurate scale and measurement app. Having troubles with your plans on-site? Easy Build is your answer. Getting frustrated with squaring up your set out? Can’t find or calculate a measurement? With a couple of taps, Easy Build will find your missing measurement. Easy Build provides an inbuilt perimeter and area measuring tool, there will be no more dramas calculating those odd-shaped builds with no area on the plan. Easily share marked-up plans with colleagues or trades by exporting directly to email, print or iTunes. Work more efficiently. Easy Build makes take-offs for quotes quick, easy and accurate. You will wonder how you ever have done without it. Easy Build will save you time and money! √ Very easy to use √ Upload your PDF drawings by directing the file from your email or Itunes account. Open it in the 'Easybuild' app and recreate your project. √ Measure perimeters and areas accurate and fast no matter the shape √ Measure in diagonals quick and easy √ Mark and measure in those missing measurements ready for site √ Colour code different areas for a clear explanation √ Quickly and accurately place anchor points with the help of a magnifying glass √ Onboard calculator available √ Draw custom lines and rectangles √ Create pen and highlighter marks with the simple drag of a finger √ Quickly add and edit your own text annotations √ Fast and responsive, even for complex PDFs √ Export annotated PDFs direct to email, print or iTunes √ Create and save as many projects as you like √ Supports both Metric and Imperial units ---Lite Version--- The limitations of the Lite version are you cannot import projects, though we have provided a plan for you to test the features of this app. Please follow the link to purchase the Pro version if you think this app will be beneficial to your organisation. If you would like to import plans you will need to buy Easy Build Pro. Check out the videos in the help section of this Lite version to see how it's done. Visit us online! Like us on facebook EasyBuild app.
UPDF
This app is a powerful PDF editor for mobile devices, offering AI-powered features for summarizing, translating, and chatting with documents. It allows users to read, edit, annotate, convert, and sign PDFs, as well as scan paper documents into editable files. Manage all your PDF files and protect them with security features.
- AI-powered summarization and translation
- Edit text, images, and watermarks in PDFs
- Annotate with various markup tools
- Convert PDFs to Word, Excel, and PPT
- Scan documents to editable PDFs
- Sign and fill PDF forms
- Organize and protect PDF files
Read full descriptionHide full description
UPDF for iOS is an AI-powered PDF editor for iPhone and iPad. Read, edit, annotate, convert, sign, and AI chat with your PDFs — all from your iOS device. Summarize lengthy documents, translate full PDFs, scan paper to PDF, and manage all your files in one place. Amazing features of UPDF for iOS: Edit PDF - Edit text in PDF (change color, font style, font size) - Edit images in PDF (rotate, extract, replace, and crop images) - Edit watermark in PDF (add, edit, delete and favor watermark) - Edit links in PDF (add, edit, copy, and delete) AI Assistant - Summarize, translate, explain, and rephrase lengthy PDFs in minutes. - Engage in a chat with UPDF AI and ask it any questions you have. - Summarize or translate PDF by pages. - Export conversations to Markdown or TXT files. - NEW AI Bookmark Agent: Auto-generate bookmarks and get instant section summaries for any PDF. - NEW AI Semantic Search: Search your PDF by meaning, not just exact words. - NEW AI Editing Suite: Rewrite, refine tone, or correct grammar directly. Read PDF - Flexible reading: vertical and horizontal scrolling, single page or two-page view - Dark mode to protect your eyes - Add and manage bookmarks with AI Bookmark Agent's help - Search text in PDF - Present PDF as a slideshow - Text-to-speech support Annotate PDF - Annotate PDFs using markup tools: pencil, highlight, underline, strikethrough, squiggly line - Add text boxes, text comments, callouts, sticky notes - Add shapes, stamps, and stickers to PDFs - Free-hand drawing on PDF pages OCR PDF - Convert scanned documents and images into searchable and editable PDFs - Recognize text in 38 languages Scan to PDF - Scan physical documents to PDF with your camera - Scan ID cards onto one page - Crop, rotate, and filter scanned images Convert PDF - Convert PDF to Word, Excel, PPT, and images Organize PDF Pages - Insert, replace, extract, split, rotate, remove, and reorder pages in PDFs - Merge multiple PDFs into one file - Copy, paste, and share specific pages in a PDF Sign PDF & Fill PDF Form - Create handwritten signatures - Import and add image signatures - Fill PDF form and add e-signatures - Save signatures to cloud for cross-platform use Create PDF - Create PDF with blank, lined, dotted, grid, and graph papers - Combine multiple files/images into one PDF Protect PDF - Password-protect PDFs to restrict opening, editing, and printing - Add or remove watermarks - Add digital signatures Manage Files - Upload, create, rename, move, copy, duplicate, and organize files or folders - Unzip files by simply tapping .zip files - Search for files - Supports two-finger multiple selections and operations - Move files or folders to trash, and find deleted items in the trash - Protect PDF files with a password or unlock protected PDF files - Compress one or multiple files into a zip file Security Space - Protect your privacy by moving files or folders to Security Space - Enable Face ID & Passcode to access your Security Space Import File - Import files from Photos albums - Import files from the Files App - Transfer files from a computer over the same Wi-Fi View files in All Formats - Browse dozens of different file formats including PDFs, Office documents (.doc, .docx, .ppt, .pptx, .xls, .xlsx), Pages, Keynotes, and Numbers with a single app - Open other formats such as text, HTML, XML, Web Archive, Images (JPG, JPEG, GIF, PNG, TIFF, SVG, BMP), video, audio *** Pro Features of In-App Purchase *** - Use UPDF across all platforms including desktops and mobiles - Free Users will get 1 GB of Cloud Storage; Paid users will get 10 GB of Cloud Storage for free - Advanced PDF features such as Convert PDF with OCR, batch process, etc. are available on the desktop - Unlimited use of Scan to PDF (Free trial only scans up to 5 pages) - Unlimited use of Security Space (Trial version stores up to 10 items) - Secure App with passcode/TouchID/FaceID Need help? Email us at support@superace.com
Screenshots
Verdict
The clearest difference is rating: UPDF at 4.6 against Easy Build's 1.0. UPDF also leads on review sentiment (84% vs 47%) and update cadence (fortnightly vs every 5 months). Easy Build's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (12.0 vs 14.0). On price, 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
Both are free to download. Easy Build sells 1 one-off in-app purchase and UPDF sells 13 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
UPDF holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: UPDF has 697 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 47% of Easy Build's written reviews are positive against 84% of UPDF's.
Easy Build ships an update every 5 months, UPDF fortnightly. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.
| Parameter | Easy Build | UPDF |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 4.6 (697 ratings) — better |
| Positive reviews | 47.4% of reviews | 84.3% of reviews — better |
| Number of ratings | 1 | 697 — better |
| Update frequency | Every 5 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 5 MB | 195 MB |
| Age rating | 4+ | 4+ |
| Developer | Easy Build Application Pty Ltd | Superace Software Technology Co., Ltd. |
Customer experience
Easy Build
UPDF
Bugs and requests
Easy Build
Not enough reviews yet to summarise bugs or requests.
UPDF
Reported bugs
3 issues- Inability to edit text directly in PDF files
- Inconsistent behavior when switching between devices
- Occasional loss of editing progress when app is minimized
Requested features
5 requests- Add password protection for PDF files
- Improve file organization and folder management
- Implement keyboard shortcuts for power users
- Expand OCR capabilities and text extraction
- Allow custom signature and stamp imports
In-app purchases
Easy Build
- Import PDFs$11.99
UPDF
- Monthly Subscription$9.991 Month
- UPDF AI Unlimited$15.001 Month
- UPDF AI Standard$15.001 Month
Show 7 moreShow fewer
- UPDF Pro + AI Unlimited$18.991 Month
- Quarterly Subscription$19.003 Months
- Annual Subscription$49.991 Year
- UPDF AI Standard$69.001 Year
- UPDF AI Unlimited$79.001 Year
- UPDF Pro + AI Standard$98.991 Year
- UPDF Pro + AI Unlimited$118.991 Year
- Perpetual License$79.99
- Perpetual License$128.99
- UPDF & AI Add-on for iOS$148.99









