Smallpdf vs UtilityEngine
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Smallpdf
This app offers a comprehensive suite of tools to manage PDF documents. Easily convert, edit, compress, sign, merge, and scan PDFs using your mobile device. It also features OCR technology to convert scanned documents into editable text.
- Convert PDFs to Word, Excel, PPT, JPG, PNG
- Edit PDFs with text, images, and annotations
- Compress PDFs to reduce file size
- Sign PDFs electronically
- Merge multiple PDF files
- Scan documents to PDF with OCR
- Fill out PDF forms
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Smallpdf: All-In-One PDF Editor and Document Organizer Smallpdf is your go-to PDF tool, designed to simplify your document management. Whether you need to convert, compress, edit, sign, merge, or scan PDFs, our app makes it effortless. Trusted by 2.4 billion people since 2013, Smallpdf offers a seamless PDF experience right at your fingertips. Key Features: Convert PDFs Across All Document Formats Easily: PDF to Word doc PDF to Excel PDF to PPT PDF to JPG PDF to PNG Images to PDF and vice versa! Edit PDFs: Add text, images, and shapes directly in your PDF files Add annotations and highlights easily Rotate, delete, and rearrange PDF pages PDF editing tools Compress PDFs: Reduce the file size of your PDFs without compromising quality Optimize PDFs for sharing and saving storage space Shrink PDF files Compress PDF documents Sign PDFs: Add an e-signature to your documents Digitally sign PDFs securely Electronic signatures for PDFs Merge PDFs: Combine multiple PDF files into one Merge PDF documents Scan Documents to PDF: Use your camera to scan documents, receipts, notes, and more into PDFs Enhance scans with automatic cropping and optimization Convert scanned images to selectable text with OCR Scan image to PDF Scan doc to PDF Scan jpg to PDF Scan receipts to PDF OCR Technology: Convert scanned documents into selectable text with our advanced OCR feature Support for multiple languages OCR PDF converter Why Choose Smallpdf? User-Friendly Interface: Intuitive and easy to navigate, making PDF tasks simpler than ever. Cloud Integration: Access and save your files directly from your local device storage. Privacy and data protection: All uploaded files deleted 1 hour after processing (unless saved locally or to the cloud) Cross-Platform Availability: All major operating systems. Work on your PDFs anytime, anywhere. Fast and Reliable: Quick processing times ensure you can get your work done efficiently. High Security: We prioritize your privacy and data security, complying with GDPR standards. Additional Features: PDF Reader: View and read PDF documents with ease. PDF Scanner: Quickly scan and digitize your paper documents. PDF Filler: Fill out PDF forms and documents electronically. PDF Maker: Create PDFs from various file formats effortlessly. PDF Annotator: Highlight, underline, and strikethrough text in your PDFs. Download Smallpdf Now! Smallpdf is free within a daily task limit. If you would like to try out Smallpdf Pro for unlimited conversions across ALL tools, there’s a free 7-day trial available. The Smallpdf Mobile App is the all-in-one solution for all your document management needs. Simplify your tax return or scan in receipts easily using your camera to save, edit, and manage thousands of documents in all formats. Save backups on the drive or share directly to email to manage your documents on the go! Join 2.4B+ satisfied users and simplify your PDF tasks today. Download Smallpdf and enjoy a free trial of all premium features. Privacy policy: https://smallpdf.com/privacy Terms of use: https://smallpdf.com/support We love feedback, so feel free to send yours to support@smallpdf.com.
UtilityEngine
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Enhance your daily tasks with UtilityEngine, the ultimate all-in-one utility and productivity app designed to simplify your work without the need for multiple apps. Say goodbye to juggling multiple apps; we've packed everything you need in one powerful tool. Unlock a suite of powerful tools, including an OCR text scanner, live currency converter with daily alerts for 200+ currencies, and a plethora of specialized utilities that cater to your every need. Our Key Tools and their Features: 1. Currency Converter & Live Exchange Rates Stay on top of global finances with our currency converter tool, providing real-time exchange rates for 200+ currencies. Set up daily alerts to keep you informed about currency fluctuations effortlessly. 2. OCR Text Scanner Transform your images into editable text with our OCR text scanner tool. Extract information swiftly and efficiently, making text recognition a breeze. 3. Engineering Unit Converter Tailored for professionals, our engineering unit converter simplifies complex calculations, ensuring accuracy in your work. From unit conversions to specialized engineering calculations, we've got you covered. 4. Finance & Health Calculators: Access important financial and health calculations at your fingertips. From mortgage calculations to BMI, UtilityEngine covers a wide range of essential calculators for your daily needs. 5. Global Tools: Navigate the world effortlessly with tools like world clocks, live weather updates, and real-time air pollution data. Stay informed about the world around you with just a tap. 6. Live Fuel & Commodity Rates (India Only): For users in India, UtilityEngine provides daily live fuel rates, including petrol and diesel prices. Stay updated on commodity rates, including gold, silver, crude oil, and more with live MCX commodity rates. 7. QR & Barcode Scanner/Generator: Effortlessly scan and generate QR codes and barcodes with our integrated tool. From quick information retrieval to generating your own codes, UtilityEngine makes it simple. Discover the power of having all your essential tools in one place. Download UtilityEngine now and simplify your everyday tasks with ease. Pro members will get exclusive access to premium features like: - OCR Scanner Pro which supports over 100 local and global languages (including Hindi, Tamil, Telugu, Punjabi, Gujarati, Bengali, French, simplified & traditional Chinese, Russian, etc.) to extract text from the scanned document and provide the feature of saving and export .txt file in the local device. - Save QR, and barcode scanned data to the device. - Use advanced download settings of QR and Barcode generator such as QR Resolution, vertical size, error correction level, frame size, etc. - Save favorite world clock, and fuel rate for the state-city. - Get Air Pollution for current location, and desired location. - Get daily alerts for live currency exchange rates, and fuel rates via email and push notifications. - Enjoy the ads-free experience and more to go. Disclaimer: This tool/application/software is provided "as is" without warranty of any kind. If you want to use it for a commercial purpose or for bulk QR and Barcode generator system or any other APIs, Reach us at business@zerosack.com OUR TERMS OF SERVICES (ToU): https://www.zerosack.org/terms_of_uses LICENSED APPLICATION END USER LICENSE AGREEMENT: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ 100% Made With Love In India
Screenshots
Verdict
The clearest difference is ads: Smallpdf at none against UtilityEngine's shown. Smallpdf also leads on update cadence (every 2 weeks vs every 12 months). On price, in-app purchases, 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
Both are free to download. Smallpdf sells 8 in-app purchases, starting at $7.99 per month and UtilityEngine sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Smallpdf ships an update every 2 weeks, UtilityEngine every 12 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Smallpdf | UtilityEngine |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (6.9K ratings) — better | — |
| Positive reviews | 67.6% of reviews | — |
| Number of ratings | 6.9K — better | — |
| Update frequency | Every 2 weeks — better | Every 12 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 112 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Smallpdf | Zerosack Networks Pvt. Ltd. |
Bugs and requests
Smallpdf
Reported bugs
5 issues- Files not saving properly
- Conversion issues with larger documents
- Unexpected crashes and freezes
- Compatibility problems with older devices
- Incorrect file content after compression
Requested features
5 requests- Add more color options for annotations
- Improve search functionality for saved documents
- Enhance iPad compatibility
- Allow inserting images into PDFs
- Provide better file management and organization
UtilityEngine
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Smallpdf
- Monthly Plan7 Days trial2 variants$7.991 Month
- Monthly Plan7 Days trial2 variants$11.991 Month
- Monthly Plan7 Days trial$14.991 Month
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- Yearly Plan7 Days trial2 variants$49.991 Year
- Yearly Plan7 Days trial$59.991 Year
- Yearly Plan$107.991 Year
- Yearly Plan7 Days trial$107.991 Year
- Yearly Plan7 Days trial$119.991 Year
UtilityEngine
- 1 month subscription plan$0.991 Month
- 1 year subscription plan$10.991 Year
Questions
Is Smallpdf free?
Is UtilityEngine free?
Do Smallpdf or UtilityEngine have ads?
Which is updated more often, Smallpdf or UtilityEngine?
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