Supported Features
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VoiceOver
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Voice Control
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Larger Text
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Dark Interface
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Differentiate Without Color Alone
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Sufficient Contrast
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Reduced Motion
StyleGuide: Indie Dev HIG Tool
Font Styles, Colors & Sizes
Free · In‑App Purchases
Also Included In
StyleGuide makes it easy for iOS & other Apple platform developers to quickly preview HIG typography, colors and sizes.
Instead of having to guess which font style to use or going through multiple color variations, StyleGuide allows you to preview design choices before you apply them to your app.
StyleGuide contains these great features:
FONT STYLES
Quickly preview all of the different font styles (e.g. Large Title, Headline etc.) at multiple Dynamic Type sizes so you can choose the correct font style in your app. There's support for previewing styles on iOS, iPadOS, macOS, tvOS, watchOS and visionOS. Select a font style to view more details such as font, weight, size and how to use it in SwiftUI.
COLORS
View a selection of all the available colors for each Apple platform. Semantic colors that support both light & dark modes can be previewed using the toggle and selecting a color will provide more details such as RGBA values and how to use it in SwiftUI. Both SwiftUI and UIKit/AppKit colors are included so you'll be able to preview them all.
SF SYMBOLS
View a collection of all available SF Symbols with the option to quickly copy them to your project.
SCREENSHOT SIZES
Before creating your App Store screenshots, get an idea of what sizes you'll need to use to have them accepted. There's support for all Apple platforms.
APP PREVIEW SIZES
Use the App Preview Sizes tool to view the required resolutions for uploading videos to App Store Connect. There's support for all applicable Apple platforms.
FONT DESIGNS
Preview how different font styles will appear. You can view Default, Serif, Rounded and Monospaced.
FONT WEIGHTS
See how each font weight looks on the scale from Ultralight all the way up to Black.
FONT WIDTHS
View all the different font widths - Compressed, Condensed, Standard and Expanded.
If you like this app, I’d really appreciate it if you could take the time to leave a positive review! Having issues? Please get in touch:
Email: support@adamfoot.dev
Website: https://adamfoot.dev
Please note some features may require an StyleGuide Pro subscription which can be purchased in the app. You can cancel at anytime.
Terms: https://adamfoot.dev/terms-of-use
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
In this update:
- Added full support for iPhone Duo. Content & toolbars have been adapted for both inner & outer displays.
- Updated screenshot sizes to include iPhone Duo.
- Other bug fixes & improvements.
If you like this app, please consider leaving a positive review! Having issues? Please get in touch:
Email: support@adamfoot.dev
Website: https://adamfoot.dev
Subscriptions
The developer, Adam Foot, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- Adam Foot
- Size
- 24.9 MB
- Category
- Developer Tools
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- StyleGuide Pro (Lifetime) $3.99
- Huge Tip $19.99
- Large Tip $9.99
- Small Tip $1.99
- Medium Tip $4.99
- StyleGuide Pro (Yearly) $1.99
- StyleGuide Pro (Lifetime) $7.99
- Copyright
- © 2024 Adam Foot
