Comparison

Unit Converter ++ vs SecureScan

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

Head to head
About

Unit Converter ++

Easily convert between various units of measurement for length, weight, temperature, volume, and more. This offline tool is designed for travelers, students, and professionals needing quick conversions.

Highlights
  • Converts length, weight, temperature, volume, and more
  • Supports numerous units of measurement
  • Works offline
  • Useful for travelers, students, and professionals
  • Covers speed, area, pressure, power, and energy units
Features
Read full description

Unit Converter ++ is an easy-to-use to converter length, weight, temperature, volume and multiple other units of measurement. Unit Converter ++ is useful for international travelers, students, cooks, engineers and anyone else who needs to convert between units. Units (abstract) Length: Mile, Yard, Foot, Inch, Kilometer, Meter, Centimeter... Temperature: Celsius, Fahrenheit... Volume: Gallon, Quart, Pint, Cup, Tablespoon, Teaspoon, Liter... Speed: Knots, Miles per Hour, Kilometers per Hour... Area: Square Mile, Square Foot, Acre... Weight: Ton, Pound, Ounce, Kilogram... Pressure: Pounds/Square Foot (psi), Bars, Inches of Mercury... Power: Horsepower, Kilowatts... Time: Years, Weeks, Days, Hours, Minutes... Energy: Calories, Ergs, Joules, Watt-Hours.. Fuel Consumption: Mile/Gallon (mpg), Liter/100 Kilometer.. Torque: Newton Meter, Pound-Force Foot... Force: Pound-Force, Dyne, Poundal... Unit Converter ++ works offline. Conversions are provided for informational purposes only, with no guarantee of accuracy or validity.

About

SecureScan

Features
Read full description

SecureScan - Camera Scanner for iOS and iPad SecureScan transforms your iPhone and iPad into a multifunctional scanning tool that combines the power of document digitization, advanced PDF editing, and seamless text translation. Whether you need to scan, edit, annotate, or share important documents, SecureScan has you covered with its comprehensive set of features, all designed for ease of use and professional results. Key Features: ● Fast Document Scanning Capture any type of document—whether it’s a contract, receipt, business card, or handwritten notes—quickly and accurately. Using your device’s camera, SecureScan automatically detects document edges and adjusts the scan for the best possible quality, eliminating the need for manual adjustments. ●Automatic Edge Detection & Smart Cropping SecureScan’s intelligent edge detection technology identifies the borders of your document in real time. It crops and aligns the scan perfectly, giving you a polished result without effort, regardless of the angle you capture the document from. ● High-Quality PDF Conversion Convert your scanned documents into high-quality PDFs with just a tap. Whether it’s black-and-white text or full-color images, SecureScan ensures that your PDF retains all the necessary detail and clarity for professional use. ● Advanced PDF Editing Tools Enhance and personalize your PDFs with a wide range of editing features: ○ Watermarking: Add custom watermarks to protect your documents or establish ownership. ○ Stamps: Insert professional-looking stamps to mark documents as approved, confidential, or for any specific purpose. ○ Annotations: Annotate your PDF with text notes, highlights, or drawings to emphasize important sections. ○ Signatures: Sign documents electronically with a digital signature tool, allowing you to complete and submit forms from anywhere. ● OCR Support (Optical Character Recognition) SecureScan comes equipped with powerful OCR technology that can recognize and extract text from your scanned images. This feature is perfect for turning printed documents into editable text, making it easy to copy, search, and repurpose content without retyping. ● Text Translation in Any Language Break language barriers by translating extracted text into any language with just a few taps. After scanning and extracting text with OCR, SecureScan offers built-in translation functionality. Whether you're dealing with foreign documents or need to share content in different languages, this feature makes global communication seamless. ● Organize & Share with Ease Managing your scans is simple with SecureScan’s intuitive file management system. Sort, rename, and categorize your documents to keep everything organized. Once your documents are ready, easily share them via email, cloud storage, messaging apps, or export them as PDF or image files. Why SecureScan? SecureScan is designed to be your all-in-one solution for digitizing, editing, and managing documents. Whether you’re a student, professional, or home user, SecureScan offers the flexibility and tools you need to stay organized and efficient in your digital document workflow.

Screenshots

Unit Converter ++4 screens
SecureScan4 screens

Verdict

The call

The clearest difference is iOS requirement: Unit Converter ++ at 11.0 against SecureScan'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

Unit Converter ++ ships an update every 9 months, SecureScan every 5 months. The most recent releases landed on October 4, 2026 and September 29, 2026 respectively.

Scorecard1 real difference · 9 level
Unit Converter ++ versus SecureScan: the parameters behind the verdict, then further details
ParameterUnit Converter ++SecureScan
PriceFreeFree
Rating1.6 (10 ratings) — better—
Positive reviews20.0% of reviews—
Number of ratings10 — better—
Update frequencyEvery 9 monthsEvery 5 months — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS11.0 — better15.0
Further details — not scored
Size6 MB44 MB
Age rating4+4+
DeveloperNirav PatelRakesh Bhadani

In-app purchases

None

Unit Converter ++

No in-app purchases

None

SecureScan

No in-app purchases

Questions

Is Unit Converter ++ free?
Unit Converter ++ is free to download, with no in-app purchases.
Is SecureScan free?
SecureScan is free to download, with no in-app purchases.
Do Unit Converter ++ or SecureScan have ads?
Both Unit Converter ++ and SecureScan show ads.
Which is updated more often, Unit Converter ++ or SecureScan?
Unit Converter ++ ships an update every 9 months, and SecureScan every 5 months. Most recently, Unit Converter ++ was updated on October 4, 2026 and SecureScan on September 29, 2026.

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