Calculator∫ vs Calculator COLORS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator∫
Perform calculations quickly and accurately with large buttons. Personalize the interface by selecting custom background and text colors. This straightforward utility is designed for intuitive use.
- Large buttons for easy input
- Accurate calculations
- Customizable background colors
- Customizable text colors
- Intuitive user interface
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This simple calculator app is designed for ease of use. Quickly and accurately perform calculations with the large buttons. Personalize the calculator by choosing your own colors for the background and text.
Calculator COLORS
This utility app offers a straightforward calculator with a customizable flat design. Users can select from five color themes and choose a preferred function key from options like percentage or tax. It also features calculation history and clipboard integration for easy data transfer.
- Customizable flat design colors
- Choice of function keys (% , TAX, √￣, right shift)
- Calculation history
- Copy result to clipboard
- Optimal layout for fast calculations
- 16-digit display
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Dress up your Calc App with Colors. Choose one of 5 flat design colors — purple, blue, green, orange or pink Calculator COLORS is a simple calculator. But it has a perfect design with a great layout for fast and easy calculations. ・Function Keys You can choose from [ % ], [ TAX ], [ √￣ ] or [ right shift ] key. ・Calculation History ・The result is copied to clipboard. It can be pasted in other application. ・Simple Flat UI design. ・iPhone6,iPhone6 Plus and iPad perfect compatibles. ・Optimal layout [ 00 ] Key , Big Addition Key ..etc. ・16-digits Display ・Tap Sound Feedback
Screenshots
Verdict
The clearest difference is rating: Calculator∫ at 4.6 against Calculator COLORS's 3.0. Calculator∫ also leads on ads (none vs shown) and update cadence (weekly vs every 2 months). 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.
Calculator∫ holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: Calculator∫ has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 84% of Calculator∫'s written reviews are positive against 70% of Calculator COLORS's.
Calculator∫ ships an update weekly, Calculator COLORS every 2 months. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.
| Parameter | Calculator∫ | Calculator COLORS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (7 ratings) — better | 3.0 (1 ratings) |
| Positive reviews | 83.8% of reviews — better | 70.0% of reviews |
| Number of ratings | 7 — better | 1 |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 4.3 — better | 11.0 |
| Further details — not scored | ||
| Size | 1 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | 7th Gear | newforestar co,.ltd |
Customer experience
Calculator∫
Calculator COLORS
In-app purchases
Calculator∫
No in-app purchases
Calculator COLORS
No in-app purchases
Questions
Is Calculator∫ free?
Is Calculator COLORS free?
Which has better reviews, Calculator∫ or Calculator COLORS?
Do Calculator∫ or Calculator COLORS have ads?
Which is updated more often, Calculator∫ or Calculator COLORS?
Other comparisons
