SmartCalc+ Science Calculator vs HR
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
SmartCalc+ Science Calculator
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A clean, powerful calculator for everyday and advanced use, now with iCloud sync. This app is designed to make calculations fast, reliable, and effortless across all your Apple devices. Features: โข iCloud synchronization: your history and favorites are available on iPhone, iPad, and Mac โข Basic and scientific modes โข Fraction support for precise calculations โข Customizable themes to match your style โข Smart history for quick reference Everything you need in a calculator, always in sync and ready to go. Go Premium to unlock: - Complete calculation history - Extended history for fraction calculations - 100% ad-free experience Subscription payments will be charged to your App Store account upon confirmation of your purchase. Subscriptions will automatically renew and you will be charged unless auto-renew is turned off or unless you cancel at least 24 hours prior to the end of the current subscription or trial period. Any unused portion of a free trial period will be forfeited when you purchase a premium subscription during the free trial period. The cost of renewal depends on the Subscription Plan you choose. Subscriptions and auto-renewal may be managed by going to Account Settings after purchase or by contacting Customer Support. Privacy Policy: https://retenica.com/privacy_policy Terms: https://retenica.com/terms_of_use
HR
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Transform your human resource management with the HR Mobile App, designed to streamline and simplify HR processes. Whether you are an HR professional or an employee, our app offers a robust solution for managing employee data, leave, missions, attendance, and additional benefits, all from your mobile device. Key Features: Employee Data Management: Maintain detailed employee profiles, including personal information, job history, and contact details. Update and access employee records effortlessly, ensuring accurate and up-to-date information at all times. Leave Management: Simplify the leave request and approval process with an intuitive, user-friendly interface. Track leave balances, view leave history, and generate comprehensive leave reports to manage employee time off effectively. Mission Management: Organize and monitor employee missions and assignments seamlessly. Assign tasks, set deadlines, and track the progress of missions to ensure timely and successful completion. Attendance Tracking: Record and monitor employee attendance with real-time clock-in/clock-out functionality. Generate accurate attendance reports to manage punctuality and address absenteeism promptly. Additional Benefits Management: Manage and administer employee benefits including health insurance, retirement plans, and other perks. Provide employees with easy access to their benefits information and updates. Why Choose HR Mobile App? User-Friendly Interface: Our app features an intuitive design that makes it easy for both HR professionals and employees to navigate and use, reducing the learning curve and promoting widespread adoption. Secure & Compliant: We prioritize data security and compliance with industry standards, ensuring that all employee information is protected and managed according to regulatory requirements. Real-Time Access: Stay connected and manage your HR tasks anytime, anywhere. The HR Mobile App provides real-time access to essential HR functions, enabling quick and informed decision-making. Enhanced Efficiency: Automate routine HR processes to reduce administrative workload, allowing your HR team to focus on strategic initiatives that drive organizational growth. Employee Self-Service: Empower employees with a self-service portal to view their data, submit leave requests, check attendance records, and access benefits information, fostering a more engaged and self-sufficient workforce. Experience the convenience and efficiency of the HR Mobile App. Download now and transform your HR operations with our comprehensive solution for managing employee data, leave, missions, attendance, and additional benefits.
Screenshots
Verdict
The clearest difference is in-app purchases: HR at none against SmartCalc+ Science Calculator's 2. HR also leads on ads (none vs shown) and update cadence (every 5 days vs every 5 weeks). On price and device support 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
Both are free to download. SmartCalc+ Science Calculator sells 2 in-app purchases, starting at $0.99 per 7 days. HR asks for nothing beyond the download.
SmartCalc+ Science Calculator ships an update every 5 weeks, HR every 5 days. The most recent releases landed on September 14, 2026 and September 9, 2026 respectively.
| Parameter | SmartCalc+ Science Calculator | HR |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Every 5 days โ better |
| Ads | Yes | No โ better |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.6 | 13.0 โ better |
| Further details โ not scored | ||
| Size | 9 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Retenica SP Z.O.O | Polygram Solution Co., Ltd. |
In-app purchases
SmartCalc+ Science Calculator
- Weekly Premium Access3 Days trial$0.997 Days
- Annual Premium Access$9.991 Year
HR
No in-app purchases
Questions
Is SmartCalc+ Science Calculator free?
Is HR free?
Do SmartCalc+ Science Calculator or HR have ads?
Which is updated more often, SmartCalc+ Science Calculator or HR?
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