RainbowCalc vs Calculate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RainbowCalc
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It has large numbers for easy visualization and better usability and accessibility! Easy to use and with easily readable characters! With this customizable calculator, it is possible to change the background and numeric key colors to the ones you like the most, bringing more visual comfort to the user. Thanks to the advanced color picker, you can choose any color! Combine colors with your phone case or device color, stand out with your unique customization. No more limited themes and colors chosen for you! Choose your favorite theme yourself. It also features a history of all calculations, where you can delete them individually or all at once, and the ability to share a calculation via messaging apps. Download this great, lightweight, beautiful, and personalized calculator for free now. • All colors are possible! • Combine colors with your style. • Calculation history and sharing. • Basic operations. • Percentage calculations. • Square root calculations.
Calculate
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Calculate is your go-to tool for all types of calculations. With a sleek, modern design and an intuitive interface, Enhanced Calculator makes math simple. Whether you're a student, a professional, or someone who just needs to crunch numbers occasionally, this app provides all the features you need. Key features include: Basic arithmetic operations (+, -, x, /) with clear results. Percentage and memory functions. Quick correction with a backspace button. Positive/negative toggle to handle negative numbers easily. A clean, straightforward design for effortless usage. Smart display formatting that shows results without unnecessary decimals. The Enhanced Calculator also includes a non-intrusive banner ad at the bottom, allowing you to support our development while still enjoying a clutter-free experience. Download Enhanced Calculator today and make your calculations a breeze!
Screenshots
Verdict
The clearest difference is ads: Calculate at none against RainbowCalc's shown. Calculate also leads on iOS requirement (12.0 vs 15.1). On price, 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | RainbowCalc | Calculate |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly | — |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 34 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Andre Silva | Rodmar Colipano |
In-app purchases
RainbowCalc
No in-app purchases
Calculate
No in-app purchases









