Opens in a new tab
Theme Studio iPhone app open to the Studio tab, with the Theme Studio brush logo and app icons on a purple background

Theme Studio: iPhone App and Web Editor

Nate Wren
Theme Studio is an iPhone and iPad app I designed, built and launched on my own. It lets people restyle their whole home screen with ready-made themes, nearly 6,000 app icons in ten styles, matching widgets and wallpapers. It launched on the App Store in August 2026 and has shipped regular updates since, alongside a browser-based theme editor at themestudio.co.

App and Website Gallery

The idea

I have spent more than ten years making Android icon packs, and iPhone users kept asking for the same thing. The problem is that iOS has no icon pack support, so changing an icon means building a Shortcut by hand, one app at a time. Theme Studio turns that into a guided process: pick a look, customize it, and the app walks you through applying it.

Designed for people who just want it to look good

  • Themes. More than 2,500 curated themes grouped into looks like Boho, Dark Academia, Glass and 80s Retro.
  • Studio. Recolor any icon, add overlays, gradients and backgrounds, or import your own artwork.
  • Widgets. Clocks, calendars, battery, steps, photo and horoscope widgets styled to match each theme.
  • Apply. A step-by-step guide for Apple’s Shortcuts app, so nobody gets stuck.
Theme Studio: iPhone App and Web Editor on three iPhones
Theme Studio: iPhone App and Web Editor on a desktop display

A web editor that talks to the app

themestudio.co includes a full theme editor that runs in the browser. Every theme gets a short code, so you can design on a laptop and open the same theme on your phone in seconds. The site also hosts the theme library, help pages and a blog, and it is set up so new wallpapers and themes go live without an app update.

Built with

SwiftUI and WidgetKit for the app, RevenueCat for subscriptions and free trials, Cloudflare Pages, Workers and R2 for the website, theme sharing and content delivery, and a custom icon pipeline that processes and publishes thousands of icons at once. The App Store listing is localized into 16 languages.

Theme studio homepagepage full - Theme Studio: iPhone App and Web Editor

Have an app idea?

I design and build iOS and Android apps, from the first sketch to the App Store listing. If you have something in mind, get in touch through my contact form, or try Theme Studio on the App Store.