RAL Colours
by Jake Noble
- Reference
- Paid
- Small & simple · 100
- Rating
- 0.0
- 0 ratings · Türkiye storefront
- Last update
- Aug 10, 2026
- Version Apple Watch app, widget and an improved design
- Size
- 2 MB
- Category
- Reference
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
RAL Colours is an application dedicated to providing you with an extensive RAL colour sample chart at your fingertips. Designed with ease and precision in mind, this app caters to professionals and enthusiasts in construction, design, and beyond, offering a straightforward path to discovering the perfect colour match for any project.
How It Works:
Navigate with Ease: Begin by scrolling through the main categories to unveil a spectrum of colour families.
Select and Compare: Choose a colour to see it come alive on your full screen, allowing for an immediate, real-life comparison.
Colour Details at a Glance: Each selection reveals the colour alongside its name, ensuring clarity and confidence in your choice.
No Hidden Costs. Enjoy full access to our colour world without the worry of in-app purchases or subscriptions.
Please be aware that the colors displayed in the app can be influenced by your iPhone's screen settings, including Night Shift and accessibility adjustments. These features can alter the appearance of colors on your screen. For the most accurate color representation, consider adjusting or temporarily disabling these settings while using the app.
What’s new
Release notes for the latest version, as written by the developer.
Design refreshed and missing category added.
Rank history
Daily position in the Côte d’Ivoire charts. #1 is at the top.
- Best rank
- #32
- Current rank
- #32
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
100/100
Small & simple
- Developer size100% · 25
Developer: 1 app on the charts
- Audience size100% · 20
Ratings: 0
- App size100% · 10
Size: 2 MB
- Price model100% · 15
Price model: paid
- Demand proof100% · 30
Best rank #1, 50 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- Apple Watch app, widget and an improved designLatestReleased Aug 10, 2026