iPocket Calculator vs Big Yellow Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iPocket Calculator
This app provides a fast and intuitive interface for basic and advanced calculations. Users can personalize the look with customizable themes and colors for a tailored experience. Enjoy smooth, user-friendly operation and quick, reliable results on the go.
- Customizable themes
- Sleek and modern interface
- Fast calculations
- User-friendly experience
- Share or print results
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Pocket Calculator: Simple, Elegant, and Customizable Pocket Calculator offers a fast and intuitive interface for all your basic and advanced calculation needs. Customize the look with themes and colors of your choice, and enjoy a smooth, user-friendly experience tailored just for you. Key Features: Fully customizable themes for a personalized experience Sleek and modern interface designed for easy use Performance improvements for faster calculations Perfect for anyone who needs quick, reliable calculations on the go.
Big Yellow Calculator
This versatile calculator app offers customizable layouts, switching between standard and scientific modes. It also allows users to store up to 10 intermediate results for complex calculations, making it a functional tool for various needs.
- Customizable layouts
- Standard and scientific modes
- Store intermediate results
- Up to 10 stored results
- Versatile functionality
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Tired of rigid, one-size-fits-all calculator interfaces? CustomCalc redefines your calculating experience with two powerful core features tailored for personalized and efficient math work. Fully Customizable Button Layout Take full control of your calculator interface! Add, delete, rearrange, and hide any function buttons based on your daily needs. Whether you want a minimal layout for simple daily arithmetic or a customized panel for advanced scientific calculations, you can design it in one tap. Drag-and-drop operation makes layout adjustment intuitive and effortless, eliminating useless buttons and keeping your most-used functions front and center. Save & Recall Intermediate Results Solve complex multi-step calculations effortlessly! Store any intermediate values during your computing process with one click. Access, edit, or reuse saved results anytime without rewriting formulas or retyping numbers. Perfect for accounting, engineering calculations, student homework, and daily multi-step math tasks, greatly reducing calculation errors and saving your time. Designed for iOS devices, CustomCalc delivers smooth, ad-free calculating performance. Customize your layout, organize your data, and calculate smarter today!
Screenshots
Verdict
The clearest difference is monetization model: Big Yellow Calculator at free against iPocket Calculator's free with in-app purchases. Big Yellow Calculator also leads on rating (5.0 vs 4.7) and update cadence (every 2 months vs every 10 months). iPocket Calculator's advantage is ratings volume (3 vs 1). On price, ads, in-app purchases and 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
Both are free to download. iPocket Calculator sells 1 one-off in-app purchase and Big Yellow Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Big Yellow Calculator holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
iPocket Calculator ships an update every 10 months, Big Yellow Calculator every 2 months. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.
| Parameter | iPocket Calculator | Big Yellow Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) | 5.0 (1 ratings) — better |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 10 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, Mac — better | iPhone, iPod |
| Requires iOS | 17.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 24 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Mahmoud Suliman | 山 黄 |
Customer experience
iPocket Calculator
Big Yellow Calculator
In-app purchases
iPocket Calculator
- Premium Features$1.99
Big Yellow Calculator
- Unlock all features$0.99
Questions
Is iPocket Calculator free?
Is Big Yellow Calculator free?
Which has better reviews, iPocket Calculator or Big Yellow Calculator?
Do iPocket Calculator or Big Yellow Calculator have ads?
Which is updated more often, iPocket Calculator or Big Yellow Calculator?
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