PaletteCalculator vs Calculator 4U
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PaletteCalculator
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PaletteCalculator has the following functions ・display of calculation formula ・history ・memory ・undo ・selection of calculation formulas by cursor / partial selection / overall selection PaletteCalculator supports the following functions ・sin ・cos ・tan ・arcsin ・arccos ・arctan ・sinh ・cosh ・tanh ・arcsinh ・arccosh ・arctanh ・exp ・log ・power ・root ・factorical ・nPk ・nCk ・nHk ・tax
Calculator 4U
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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!
Screenshots
Verdict
The clearest difference is ads: Calculator 4U at none against PaletteCalculator's shown. Calculator 4U also leads on update cadence (every 3 weeks vs every 6 months). PaletteCalculator's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 18.2). On price 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PaletteCalculator ships an update every 6 months, Calculator 4U every 3 weeks. Both last shipped on November 12, 2026.
| Parameter | PaletteCalculator | Calculator 4U |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 35 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Towa TAKEUCHI | Naseer Mohammed |
In-app purchases
PaletteCalculator
No in-app purchases
Calculator 4U
No in-app purchases
Questions
Is PaletteCalculator free?
Is Calculator 4U free?
Do PaletteCalculator or Calculator 4U have ads?
Which is updated more often, PaletteCalculator or Calculator 4U?
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