2 Field % Calc vs Color Temperature Comparison
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
2 Field % Calc
Calculate percentages between two numbers for various uses, including resizing images and determining magnification. Ideal for DTP and web designers needing quick calculations.
- Calculate percent between two numbers
- Image resizing by percentage
- Magnification calculation
- Useful for DTP and web designers
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Calculation of percent for two numbers. Simply you input number and Dial Percent. We are using this app for resizing image with percent. Especially for resizing to different size of image. For DTP and Web designer ! Also you can calculate magnification. ( B/A = How much bigger is it ? ) We hope that this app helps your work. Thank you!! And there is "Aspect Ratio C Calc" App. Please visit our site: http://www.4us.jp We made other apps.
Color Temperature Comparison
This tool allows users to compare different color temperatures on the fly. Input Kelvin values to see corresponding RGB and HEX color codes, along with the color source. It's useful for understanding light bulb types and their applications in various fields.
- Compare color temperatures in real-time
- Input Kelvin values
- View RGB and HEX color codes
- Identify color source
- Understand light bulb color types
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Color Temperature Comparison Tool compares 2 difference color temperature on the fly. By inputting the color temperature value [Kelvin], color is shown with color value in RGB and HEX, also indicate the color source for selected color temperature. The Range of Color Temperature. The three primary types of color temperature for light bulbs are: Soft White (2700K – 3000K), Bright White/Cool White (3500K – 4100K), and Daylight (5000K – 6500K). The higher the Degrees Kelvin, the whiter the color temperature. The color temperature of a light source is the temperature of an ideal black-body radiator that radiates light of a color comparable to that of the light source. Color temperature is a characteristic of visible light that has important applications in lighting, photography, videography, publishing, manufacturing, astrophysics, horticulture, and other fields. In practice, color temperature is meaningful only for light sources that do in fact correspond somewhat closely to the radiation of some black body, i.e., those on a line from reddish/orange via yellow and more or less white to blueish white; it does not make sense to speak of the color temperature of, e.g., a green or a purple light. Color temperature is conventionally expressed in Kelvin, using the symbol K, a unit of measure for absolute temperature. Thanks for your support and do visit nitrio.com for more apps for your iOS devices.
Screenshots
Verdict
The clearest difference is review sentiment: 2 Field % Calc at 100% against Color Temperature Comparison's 0%. 2 Field % Calc also leads on price (Free vs $2.99). Color Temperature Comparison's advantage is iOS requirement (13 vs 15.6). On update cadence, 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
2 Field % Calc is free to download; Color Temperature Comparison costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
2 Field % Calc ships an update every 30 months, Color Temperature Comparison every 42 months. The most recent releases landed on August 21, 2026 and September 15, 2026 respectively.
| Parameter | 2 Field % Calc | Color Temperature Comparison |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 4.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 30 months — better | Every 42 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 13 — better |
| Further details — not scored | ||
| Size | 1 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | 4us | Heng Jia Liang |
Customer experience
2 Field % Calc
Color Temperature Comparison
In-app purchases
2 Field % Calc
No in-app purchases
Color Temperature Comparison
No in-app purchases
Questions
Is 2 Field % Calc free?
Is Color Temperature Comparison free?
Do 2 Field % Calc or Color Temperature Comparison have ads?
Which is updated more often, 2 Field % Calc or Color Temperature Comparison?
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