Theme Studio - Icon Changer
Icon Pack, Widgets, Wallpapers
Free · In-App Purchases
Now in 10 more languages. Share your saved themes as a code or link, and try the new Tabs, Flow, Contour and Almanac widgets.
Theme Studio is a design tool for creating custom app icons, themed widgets, and matching wallpapers for a personalised iPhone home screen aesthetic. You make everything in the app, save it to your Photos, then apply it yourself: icons through Apple's Shortcuts app, and wallpapers through the iOS Settings app. Theme Studio never changes your app icons, wallpaper, or any system setting automatically.
HOW IT WORKS
1. Design a custom icon, widget, or wallpaper in the app.
2. Save the image to your Photos library.
3. For icons, open Apple's Shortcuts app and add the saved image to your Home Screen. For wallpapers, set the saved image from the iOS Settings app. The app walks you through these steps the first time.
ICON PACKS
5,900+ icons in 9 styles. Choose from a variety of icon styles: minimalist line art, bold chroma, retro pixel grids, and more. Each pack is designed to feel cohesive. Browse the collection, search by app name, or mix and match icon packs to design a custom home screen aesthetic.
STUDIO: CUSTOM ICON MAKER & ICON CHANGER
Studio is your in-app custom icon maker and icon changer. Customise any glyph: layer solid colours, gradients, photo backgrounds, or blurred wallpaper slices behind it. Tune position, scale, shadow, and colour overlays, or upload your own PNG or JPEG. The live preview shows how each icon will look once you apply it. When you are happy with an icon, save it to your Photos and use the Shortcuts app to add it to your Home Screen.
WIDGETS
Build clock, weather, calendar, battery, app grid, photo, quote, and tabbed widgets that match your home screen aesthetic. Pick fonts, colours, backgrounds, and styles, from minimalist to bold, or bake your wallpaper into the widget background for a transparent look. Widgets are added by you from the standard iOS widget gallery (touch and hold the Home Screen, then add a Theme Studio widget).
WALLPAPERS
Browse a library of curated wallpapers, or generate colour-matched wallpapers from your icon palette. Save them to your Photos, then set them as your Lock Screen or Home Screen wallpaper from the iOS Settings app.
SAVE YOUR THEMES
Save your icon, wallpaper, and widget combinations as themes. Loading a saved theme brings all of its pieces back into the app at once, ready for you to save and apply. Build seasonal looks, mood-based aesthetics, or personalise your home screen aesthetic for any occasion. Share your own themes with friends as a short code or link.
APPLYING YOUR ICONS
Theme Studio is an icon changer built around Apple's built-in Shortcuts app, the standard, user-initiated workflow for icon customisation on iOS. You save an icon image to your Photos, then add it to your Home Screen yourself in the Shortcuts app. Theme Studio guides you through this the first time, and does not change your app icons or Home Screen for you.
Made by an indie developer focused on iPhone personalisation. Questions, ideas, or bug reports? Reach out through Settings > Contact.
SUBSCRIPTIONS & IN-APP PRODUCTS
The free tier includes the Solid icon pack and non-Pro widgets. Theme Studio Pro unlocks additional icon packs, premium widgets, and custom PNG icon saving. Monthly, yearly, and lifetime purchase options are available in the app. Terms and pricing may vary by region.
Information about the auto-renewable subscription:
Subscriptions auto-renew until cancelled. Cancel at any time. Manage in Account Settings.
Payment will be charged to iTunes Account at confirmation of purchase.
Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.
Account will be charged for renewal within 24-hours before the end of the current period.
For more information on how to cancel a subscription, please review - https://support.apple.com/en-us/HT202039
Apple's standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Theme Studio now speaks your language: French, German, Spanish, Portuguese, Italian, Japanese, Dutch, Polish, Turkish and Arabic. In Arabic, layouts mirror your Home Screen from right to left.
Share your themes: open one of your saved themes in My Themes and tap Share. You get a short code and a link that anyone can open in Theme Studio or in a browser. You can delete a share at any time in Settings > Shared Themes.
Four new Pro widgets:
- Tabs: tap between a clock, the date, the weather, your battery and more, right on your Home Screen.
- Flow: the time, today's events and the weather in a flowing panel in your theme's colour.
- Contour: the weather, your next event and a smooth graph of your steps, temperature or chance of rain.
- Almanac: a big clock, the week at a glance, the weather and buttons that open your favourite apps.
Fixes:
- The Graph widget's weather chart no longer shrinks to a couple of hours or says "Weather unavailable" after a while.
- The Weather widget's hourly forecast always starts at the current hour.
The developer, Invader Digital, 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
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Invader Digital, Inc
- Size
- 87.5 MB
- Category
- Graphics & Design
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later.
- iPhone
- Languages
English and 10 more
- English, Arabic, Dutch, French, German, Italian, Japanese, Polish, Portuguese, Spanish, Turkish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Lifetime USD 39.99
- Theme Studio Pro Yearly USD 19.99
- Theme Studio Pro Monthly USD 2.99
- Copyright
- © 2026 Invader Digital, Inc.

