Comparison

Smart Printer vs WorldTime Calendar

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

Head to head
About

Smart Printer

Features
Read full description

Smart Printer Mobile is a mobile printing and scanning application designed to help users manage everyday printing tasks directly from their smartphones. It supports different types of content including documents, photos, PDFs, and web pages, allowing users to handle printing needs without using a computer. The app is built for simple mobile workflows, making it easier to connect with compatible printers and complete tasks quickly. It also includes scanning functionality, where users scan physical documents using the phone camera and convert them into PDF files. These files can be saved, shared, or printed directly from the app. Smart Printer Mobile supports both personal and office use, helping with documents, forms, tickets, photos, and passport photo printing. It works with wireless and network-based printers, reducing the need for cables and manual setup. 2- Features of Smart Printer: โ€ข Wireless Smart Printer connectivity support. โ€ข Print web pages directly from mobile browser or app. โ€ข Print documents and photos from device storage. โ€ข Scan documents and convert them into PDF files. โ€ข Smart PDF Printer support for direct PDF printing. โ€ข Smart Print Mobile system for full mobile control. โ€ข Compatibility with wireless printers and network printers. โ€ข Smart Wireless Printer integration for modern devices. โ€ข Smart Print support for compatible printers. โ€ข Passport photo printing and adjustment feature. 3- How it helps users: Smart Printer Mobile helps users by simplifying the entire printing process directly from their smartphones. It removes the need for a computer and allows users to access, manage, and print files from anywhere. Users can quickly select documents, photos, or web pages from their device and send them to a connected printer in a few simple steps. It also supports scanning physical documents using the phone camera, converting them into PDF files for easy storage, sharing, or printing later. This makes it useful for office work, school tasks, travel documents, and personal needs. It also helps users create and print passport-sized photos directly from their mobile gallery, reducing the need for external photo services. 4- Why it is better than competitors: Smart Printer Mobile is designed as an all-in-one solution that combines printing, scanning, and PDF management in a single application, reducing the need to use multiple tools. It supports a wide range of connection options including wireless smart printer, smart printer wireless, and smart print, making it compatible with different modern printers. The app focuses on a simple mobile-first experience where users can complete tasks with fewer steps and less setup effort. It also handles both documents and photos within the same system, including web page printing and scan to PDF conversion. This unified approach provides more consistent usability for home, office, and personal printing needs compared to apps that only focus on single functions. 5- Premium Subscription Information: Subscription Plans: We offer flexible premium subscription options, including Weekly, Monthly, and Yearly plans. (Prices may vary depending on your region and are explicitly displayed inside the app paywall prior to purchase). โ€ข Payment: Payment will be charged to your iTunes Account at confirmation of purchase. โ€ข Auto Renewal: Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current billing period. โ€ข Renewal Charge: Your account will be charged for renewal within 24 hours prior to the end of the current period. โ€ข Managing Subscriptions: You can manage or turn off auto-renewal at any time by going to your Apple ID Account Settings after purchase. Cancellations take effect at the end of the active subscription period. โ€ข Terms of Use (EULA): https://sites.google.com/view/smartprinter-termsofuse/home โ€ข Privacy Policy: https://sites.google.com/view/privacy-policy-smartprinter/home

About

WorldTime Calendar

Features
Read full description

WorldTime is a clean world time, date, and holiday app. Quickly check the current time, local date, GMT offset, weekday or weekend status, and supported holiday calendars for cities around the world. It works on iPhone, Apple Watch, and Home Screen widgets, making it useful for remote work, travel planning, international contacts, and everyday time checks. Main features: - Add and manage multiple world cities - View current time, local date, and GMT offset - View holidays, make-up workdays, and calendars for supported regions - Support for 12-hour and 24-hour time - Multilingual interface - Home Screen widgets - Apple Watch support - Pro unlocks more cities, theme colors, app icons, and iCloud sync Holiday data comes from public data sources. Some countries or regions may not support holiday data. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Smart Printer4 screens
WorldTime Calendar4 screens

Verdict

The call

The clearest difference is ads: WorldTime Calendar at none against Smart Printer's shown. WorldTime Calendar also leads on update cadence (daily vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Smart Printer sells 4 in-app purchases, starting at $4.99 per 7 days and WorldTime Calendar sells 3 in-app purchases, starting at $0.39 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Smart Printer ships an update every 3 months, WorldTime Calendar daily. Both last shipped on October 24, 2026.

Scorecard2 real differences ยท 4 level
Smart Printer versus WorldTime Calendar: the parameters behind the verdict, then further details
ParameterSmart PrinterWorldTime Calendar
PriceFreeFree
Update frequencyEvery 3 monthsDaily โ€” better
AdsYesNo โ€” better
In-app purchasesYesYes
DevicesiPhone, iPad, MaciPhone, iPad, Apple Watch
Requires iOS16.0 โ€” better17.0
Further details โ€” not scored
Size145 MB10 MB
Age rating4+4+
Developercodesbunnyๅ‡ ๅ‘จ

In-app purchases

4 purchases

Smart Printer

Subscriptions4
  • Premium Weekly Plan$4.997 Days
  • Premium Monthly Plan$9.991 Month
  • Premium Yearly Plan$29.991 Year
Show 1 more
  • Yearly Premium Trial3 Days trial$29.991 Year
3 purchases

WorldTime Calendar

Subscriptions2
  • WorldTime Pro Monthly$0.391 Month
  • WorldTime Pro Half-Year$1.496 Months
One-time1
  • WorldTime Pro Lifetime$1.99

Questions

Is Smart Printer free?
Smart Printer is free to download, with in-app purchases available.
Is WorldTime Calendar free?
WorldTime Calendar is free to download, with in-app purchases available.
Do Smart Printer or WorldTime Calendar have ads?
Smart Printer shows ads; WorldTime Calendar does not.
Which is updated more often, Smart Printer or WorldTime Calendar?
Smart Printer ships an update every 3 months, and WorldTime Calendar daily. Most recently, Smart Printer was updated on October 24, 2026 and WorldTime Calendar on October 24, 2026.

Other comparisons