Comparison

Repeat Calc vs Color Temperature Comparison

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Repeat Calc

Features
Read full description

Calculation Repeat No "=" Key for calc. If you want to use same number, it is easy to use. Example: you can add 2 forever. (Just tap right arrow key!) We hope that this app helps your calculation. Thank you!! We are also making other apps. Please visit our site: http://www.4us.jp

About

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.

Highlights
  • Compare color temperatures in real-time
  • Input Kelvin values
  • View RGB and HEX color codes
  • Identify color source
  • Understand light bulb color types
Features
Read full description

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 โ€“ 3000K), Bright White/Cool White (3500K โ€“ 4100K), and Daylight (5000K โ€“ 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

Repeat Calc2 screens
Color Temperature Comparison4 screens

Verdict

The call

The clearest difference is price: Repeat Calc at Free against Color Temperature Comparison's $2.99. Repeat Calc also leads on update cadence (every 8 days vs every 42 months). Color Temperature Comparison's advantage is iOS requirement (13 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Repeat 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.

UpkeepUpdate frequency

Repeat Calc ships an update every 8 days, Color Temperature Comparison every 42 months. The most recent releases landed on August 21, 2026 and September 15, 2026 respectively.

Scorecard3 real differences ยท 5 level
Repeat Calc versus Color Temperature Comparison: the parameters behind the verdict, then further details
ParameterRepeat CalcColor Temperature Comparison
PriceFree โ€” better$2.99
Positive reviewsโ€”0.0% of reviews
Update frequencyEvery 8 days โ€” betterEvery 42 months
AdsNoNo
In-app purchasesNoNo
Monetizationโ€”Paid
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS15.613 โ€” better
Further details โ€” not scored
Size0 MB2 MB
Age rating4+4+
Developer4usHeng Jia Liang

In-app purchases

None

Repeat Calc

No in-app purchases

None

Color Temperature Comparison

No in-app purchases

Questions

Is Repeat Calc free?
Repeat Calc is free to download, with no in-app purchases.
Is Color Temperature Comparison free?
Color Temperature Comparison costs $2.99, with no in-app purchases.
Do Repeat Calc or Color Temperature Comparison have ads?
Neither Repeat Calc nor Color Temperature Comparison shows ads.
Which is updated more often, Repeat Calc or Color Temperature Comparison?
Repeat Calc ships an update every 8 days, and Color Temperature Comparison every 42 months. Most recently, Repeat Calc was updated on August 21, 2026 and Color Temperature Comparison on September 15, 2026.

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