# Calculator 4U — Modern & Smart Calculator

> Modern & Smart Calculator (iPhone/iPad app by Naseer Mohammed.)

- Source: https://appshunter.io/ios/app/calculator-4u/id6741595255 (this page in markdown: same URL + `.md`)
- Developer: [Naseer Mohammed](https://appshunter.io/developer/1794812503)
- Category: Productivity, Finance
- Price: Free
- Age rating: 4+
- Requires: iOS 18.2 · 2 MB
- Languages: American English
- Released: 2025-02-06
- Data updated: 2025-11-28
- User reviews in markdown: https://appshunter.io/ios/app/calculator-4u/id6741595255/reviews.md

## What is Calculator 4U?

Experience the perfect blend of style and substance with our sleek, modern calculator. Designed for speed, accuracy, and ease of use, it handles everyday math as well as advanced calculations—making it ideal for students, professionals, and anyone who loves a beautiful, powerful tool.

Key Features:
	•	Modern Interface: Enjoy a visually appealing design with smooth gradients and rounded buttons for a stress-free user experience.
	•	Advanced Math Tools: Perform complex operations (addition, subtraction, multiplication, division, and more) with complete precision.
	•	History Tracking: Quickly revisit previous calculations. Swipe through, rewind, or fast-forward your history, so you never lose track of important results.
	•	Fast Load & Haptic Feedback: Dive straight into calculations without delay. Optional sound effects make button presses feel satisfying.
	•	Intuitive Controls: Toggle signs, use percentages, or clear the entire display with a tap.
	•	Optimized for All Devices: Whether you’re on an iPhone or iPad, portrait or landscape, the layout adapts beautifully to your screen.

Discover a calculator that not only looks good but also delivers every feature you need—right at your fingertips. Download now and see the difference!


## Version history (last 5 releases)

### v2.3 — 2025-11-26

Improved calculation accuracy, including correct percentage operations.
Smarter, cleaner history navigation with step-by-step rewind and forward.
Polished UI with theme options, haptic feedback controls, and smoother performance.

### v2.2 — 2025-10-27

Bug fixes.

### v2.1 — 2025-08-22

1) Added smart percentage (%) support – now "200 + 10% = 220" works naturally.
2) Your calculations auto-save as a draft and restore when you reopen the app.
3) Polished performance and minor improvements for a smoother experience.

### v2.0 — 2025-08-09

1--> Major UI and performance improvements
2--> Added automatic history saving to keep calculations after app restart
3--> Option to clear saved history anytime

### v1.4 — 2025-03-11

•	Custom Background Color: Switch to a fresh, whitish-grey theme for a cleaner look.
•	Mute Button: Toggle button sound on or off instantly.
•	Minor Performance Enhancements: Enjoy smoother calculations and faster load times.

Enjoying our app, please rate us 5 stars & share any additional features you're looking for.

## More apps by Naseer Mohammed

- [Ringtone Buddy](https://appshunter.io/ios/app/ringtone-buddy/id6741686709)
- [UVR - Ultra Voice Recorder](https://appshunter.io/ios/app/uvr/id6742379318)
- [Pro Expense Tracker](https://appshunter.io/ios/app/pro-expense-tracker/id6742706251)

All apps by Naseer Mohammed: https://appshunter.io/developer/1794812503

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2025-11-28.*