Twin Calculator vs colorCalcBasic
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Twin Calculator
Perform two calculations simultaneously with this multi-function calculator. It allows for formula display and registration of constants, making complex calculations and tax calculations easier.
- Two calculators for simultaneous calculations
- Formula display for clear input
- Constant registration for quick access
- Supports bracket expressions
- Easy tax calculation
Read full descriptionHide full description
■ Overview · This app can do two calculations at the same time. - At the same time you can display two calculators. · You can register the display and constant formula, they are useful calculator. ■ function 1. Two calculator To perform multiple calculations simultaneously in that there are two calculator, it can be conveniently used in various situations. 2. formula display You can batch calculation from entering the formula. It is easy to understand and difficult to mistake the formula display type computer. It corresponds to the expression using the brackets. 3. constant registration Two constants registration is possible. You can easily calculate the tax amount at the time of shopping.
colorCalcBasic
Read full descriptionHide full description
This is a simple tape (log) calculator with select colors, few numerical languages and a tip/split calculator. All meaningful actions are saved and recorded in the tape (log). The user can change digits colors, font size, operand colors and their shape. The tape content can be sent as text with an image to others email or sms recipients . The user can attach the image if a camera or a the photo album are accessible. The click and tap slider control the volume.
Screenshots
Verdict
The clearest difference is update cadence: colorCalcBasic at every 9 days against Twin Calculator's every 4 months. Twin Calculator's advantage is device support (3 vs 1) and iOS requirement (8.0 vs 16.2). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Twin Calculator ships an update every 4 months, colorCalcBasic every 9 days. The most recent releases landed on October 12, 2026 and October 2, 2026 respectively.
| Parameter | Twin Calculator | colorCalcBasic |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 8.0 — better | 16.2 |
| Further details — not scored | ||
| Size | 4 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | R.E.O. Factory | mishel munayyer |
In-app purchases
Twin Calculator
No in-app purchases
colorCalcBasic
No in-app purchases
Questions
Is Twin Calculator free?
Is colorCalcBasic free?
Do Twin Calculator or colorCalcBasic have ads?
Which is updated more often, Twin Calculator or colorCalcBasic?
Other comparisons
