Comparison

Calculator 4U vs Math Sphere

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

Head to head
About

Calculator 4U

Features
Read full description

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!

About

Math Sphere

Features
Read full description

Math Sphere is a smart, user-friendly calculator app that handles everything from everyday basic math to the complex functions you need for school or work. Its clean, simple design makes it easy for anyone, from students to adults, to use intuitively and makes even the toughest calculations feel approachable.

Screenshots

Calculator 4U4 screens
Math Sphere3 screens

Verdict

The call

The clearest difference is device support: Math Sphere at 3 against Calculator 4U's 1. Math Sphere also leads on iOS requirement (13.0 vs 18.2). 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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 4 level
Calculator 4U versus Math Sphere: the parameters behind the verdict, then further details
ParameterCalculator 4UMath Sphere
PriceFreeFree
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.213.0 — better
Further details — not scored
Size2 MB25 MB
Age rating4+4+
DeveloperNaseer Mohammedotsuki hayato

In-app purchases

None

Calculator 4U

No in-app purchases

None

Math Sphere

No in-app purchases

Questions

Is Calculator 4U free?
Calculator 4U is free to download, with no in-app purchases.
Is Math Sphere free?
Math Sphere is free to download, with no in-app purchases.
Do Calculator 4U or Math Sphere have ads?
Neither Calculator 4U nor Math Sphere shows ads.
Which is updated more often, Calculator 4U or Math Sphere?
Calculator 4U ships an update every 3 weeks, and Math Sphere every 3 weeks. Most recently, Calculator 4U was updated on October 6, 2026 and Math Sphere on October 8, 2026.

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