CompareOpen in App Store
★★★★★
Average rating on the App Store. Apple doesn't publish how many ratings each star has.
Where this app stands in Hungary, updated 15 Oct 2026
Top free
Not in this chart today
Top paid · All apps and games
#96 ▼49
| Date | Paid |
|---|---|
| 15 Oct 2026 | #96 |
| 14 Oct 2026 | #47 |
| 9 Oct 2026 | — |
Best rank in each country today. Click a country to see its graph.
Fixes for iOS 9
RGB / CMYK Converter is a tool to convert RGB or CMYK colors to RAL and HKS spot colors combined with a very nice user interface. Slide the Color Panel sideways to check the suggested colors. Note: Please check the color in the original color matching charts before printing. RAL® is a registered trademark of RAL gGmbH. HKS® is a registered trademark of the companies Hostmann-Steinberg Druckfarben, Kast + Ehinger Druckfarben und H. Schmincke & Co.