NURCalculator vs Smart Printer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NURCalculator
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The NUR Calculator App is a calculator application that calculates the network unavailability ratio of any incident given its duration and total number of cells. Features: 1)Editable total number of cells fields 2)Variable month’s days options for the monthly NUR calculations 3)The App saves the total number of cells per band and the month’s days values once they are used in the NUR calculations if however these values are modified and not used, they are not saved.
Smart Printer
Print documents, photos, and scanned files directly from your mobile device to any wireless printer. Features OCR text extraction and advanced customization options for seamless printing on the go.
- Print documents, photos, and PDFs
- Scan and print directly from camera
- OCR text extraction from images
- Supports over 10,000 Wi-Fi printers
- Advanced printing options (size, orientation)
- Print contacts
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Smart Printer lets you print on any wireless printer including HP, Epson, Dell, Canon, Brother, or Samsung. No need to transfer files to your computer first and then print. Print Documents, Photos, PDFs, Files, Documents, Websites, Text, Scan & Print, Text Extract & Print, and More from 10,000+ wireless printers with Ease! Smart Printer is the fastest, easiest way to print from your iPhone or iPad. Designed for professionals and business owners, this app supports over 10,000 wifi enabled printers without the need for drivers. Whether you're printing documents, photos, receipts, or text from images using OCR, Smart Printer offers seamless printing from anywhere — no complicated setup required! Key Features: • Print Documents & Receipts: Quickly print PDFs, Word documents, or receipts directly from your Files app or cloud storage. • Scan & Print: Scan documents or photos using your device's camera and send them directly to your Wi-Fi printer. • Extract Text: Use advanced Optical Character Recognition (OCR) technology to extract text from images and print it instantly. • Print Photos: Easily print high-quality photos saved in your device or taken with your camera. • Print Contacts: Print out contact details from your device's Contacts app, perfect for backing up important information. • Advanced Printing Options: Customize your print job with options like paper size, orientation, number of copies, and more. Why Choose Smart Printer? • Supports 10,000+ Wi-Fi Printers: Works with almost any Wi-Fi-enabled printer brand—no need to download or install additional drivers. • Fast & Easy Setup: Get started in seconds—connect, select, and print. It's that simple. • Free Trial Available: Experience all the premium features of Smart Printer for free. Try OCR, scan-to-print, and more with no commitment. • Secure & Reliable: Print sensitive documents with confidence. Smart Printer ensures your data is secure and never shared with third parties. • Professional Grade: Ideal for business owners and professionals who need reliable, fast, and easy printing on the go. Smart Printer is designed to meet the printing needs of busy professionals and business owners. Whether you're in the office, working remotely, or need to print something quickly on the go, Smart Printer makes it easy and efficient. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: Smart Printer at Free against NURCalculator's $0.99. Smart Printer also leads on ads (none vs shown) and update cadence (every 6 days vs every 3 months). NURCalculator's advantage is in-app purchases (none vs 3) and iOS requirement (14.0 vs 16.0). On 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
Smart Printer is free to download; NURCalculator costs $0.99 up front. Smart Printer sells 3 in-app purchases, starting at $5.99 per year. NURCalculator asks for nothing beyond the download.
NURCalculator ships an update every 3 months, Smart Printer every 6 days. The most recent releases landed on September 10, 2026 and September 15, 2026 respectively.
| Parameter | NURCalculator | Smart Printer |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 4.3 (37 ratings) — better |
| Positive reviews | — | 42.9% of reviews |
| Number of ratings | — | 37 — better |
| Update frequency | Every 3 months | Every 6 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 6 MB | 10 MB |
| Age rating | 4+ | 17+ |
| Developer | Ahmed Nabeeh | Tech Plus Beyond Inc. |
In-app purchases
NURCalculator
No in-app purchases
Smart Printer
- Premium | Yearly3 Days trial$5.991 Year
- Lifetime Access$39.99
- Lifetime Access$89.99




