Best Sci alternatives: apps like Sci-Fi Themes

10+ similar apps compared and reviewed

4.4 avg rating
8 free apps
Updated November 2026

Whether you want more options like Sci or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Sci

Wallaroo#1

Wallaroo by The Iconfactory

Great wallpapers, every week
Editor's Choice
🎨 Graphics & Design
4.8😐(216 ratings)
FreeIn-App Purchases
Wallaroo screenshot 1
Wallaroo screenshot 2
Wallaroo screenshot 3
Wallaroo screenshot 4
Wallaroo screenshot 5
Wallaroo screenshot 6

Discover and set exciting new wallpapers weekly for your iOS device. Easily customize your lock and home screens with exclusive content, from pop culture to nature. Interactive widgets let you display your favorites directly on your home screen.

What We Love

  • 🎨 Gorgeous, high-quality wallpapers
  • ✨ Creative and unique art
  • 👍 Easy to use interface
  • 📱 Optimized for various screen sizes
  • 🖼️ Home/Lock Screen variants available
  • 💯 Made by real human artists
  • 💡 Innovative design concepts
  • 🌟 Great developer (Iconfactory)
  • 🤩 Joyful and delightful experience
  • 💰 Reasonable price/worth the cost (for some)
  • 🔄 Frequently updated content (for some)
  • ✨ Meticulous and enjoyable designs
  • 📲 Seamless integration with Apple devices
  • 🎨 Beautifully designed and curated
  • 🌟 High-end, meticulous designs
  • 🤩 Brilliant collection of art
  • 👍 Great app design and concept
  • 💯 High quality art and app
  • ✨ Fun and easy to use
  • 👍 Well worth the price
  • 🎨 Terrific collection of custom wallpapers
  • ✨ Great art, favorite wallpaper app
  • 💯 Made with care and love of craft
  • 🤩 Ingenious and works well

Room to Improve

  • 💸 High subscription cost/expensive
  • 🔒 Paywall for most wallpapers
  • ❓ Unclear pricing/hidden costs
  • 👎 Limited free content
  • 💧 Watermark on free wallpapers
  • 📉 Infrequent wallpaper updates (for some)
  • 🤷‍♂️ Can't see content without paying
  • 💰 Microtransactions/pay-to-download
  • 🖼️ Not enough wallpapers available
  • 👎 Disappointing selection
  • 💰 Subscription too high
  • 🖼️ Wallpapers not 5k resolution
  • 💰 Too expensive for content
  • 💸 Subscription is a slap in the face
Transparent App Icons#2

Transparent App Icons by Noah Gilmore

Customize home screen icons
Strong Contender
🎨 Graphics & Design
3.5😐(157 ratings)
$1.99
#30in Graphics & Design
Transparent App Icons screenshot 1
Transparent App Icons screenshot 2
Transparent App Icons screenshot 3
Transparent App Icons screenshot 4
Transparent App Icons screenshot 5
Transparent App Icons screenshot 6

Easily customize your iOS home screen with unique icons that blend seamlessly with your wallpaper. Create custom layouts and spacing for a personalized aesthetic. Includes a variety of overlay images for a see-through logo effect.

What We Love

  • ⭐️ Awesome app
  • 👍 Easy to use
  • 🎨 Great for customizing home screen
  • 💰 Worth the money

Room to Improve

  • 🐛 Alignment issues with new iOS versions
  • 🚫 Does not work on iPad or iPhone SE
  • 📷 Low quality exported icons
  • 🔀 Complicated workflow
Custom Widgets by Clockology#3

Custom Widgets by Clockology by Clockology, LLC

Browse, Create and Share
Worth Considering
🎨 Graphics & Design
4.6😊(2K ratings)
FreeIn-App Purchases
Custom Widgets by Clockology screenshot 1
Custom Widgets by Clockology screenshot 2
Custom Widgets by Clockology screenshot 3
Custom Widgets by Clockology screenshot 4
Custom Widgets by Clockology screenshot 5
Custom Widgets by Clockology screenshot 6

Design and share interactive, personalized watch faces for your Apple Watch. Utilize a powerful editor to create feature-rich faces with custom complications, or explore designs from a global community. Supports Always-On display and integrates with Apple Health.

What We Love

  • 👍 Easy to use
  • 💡 Customizable watch faces
  • 🚀 Efficient app performance
  • ⌚️ Seamless integration with Apple Watch
  • 🌟 Beautiful and creative watch face designs

Room to Improve

  • 🐛 Compatibility issues with older Apple Watch models
  • 🔌 Inconsistent syncing between app and watch
  • 🕰 Some watch faces not functioning as expected
  • 💰 Subscription-based model may be unappealing to some users
  • 🤔 Limited selection of watch faces in the free version

More apps like Sci

4
WallpaperZ - 8K Wallpapers
WallpaperZ - 8K Wallpapers
WallpaperZ - 8K Wallpapers
Hand-Crafted Lock Screen Art
Free

Discover stunning, high-resolution wallpapers crafted by global designers. Enjoy an ad-free experience with unique haptic navigation and the ability to zoom and customize sections of each image. Save your favorites across multiple platforms.

Weekly 8K wallpaper packsManually crafted by designersHigher than 8K resolution
🎨 Graphics & Design
(257)
freemium
5
Wallpapers 27: 4k backgrounds
Wallpapers 27: 4k backgrounds
Wallpapers 27: 4k backgrounds
Cool & aesthetic home screens
Free

Explore a vast library of high-definition wallpapers to personalize your device. Find stunning sports, gaming, and aesthetic designs to make your home screen unique. New backgrounds are added regularly, ensuring a fresh look for your phone.

Extensive collection of HD wallpapersSports and gaming themesAesthetic and cool designs
🎨 Graphics & Design
(298)
free with in-app purchases
6
Icon Themer: Custom App Icons
Icon Themer: Custom App Icons
Icon Themer: Custom App Icons
Icon Dealer, Changer & Maker
Free

Personalize your iPhone and iPad home screens with custom app icons. Design unique icons from scratch or use images from your gallery. Access a vast library of royalty-free images and design elements to create a truly aesthetic look.

Create fully customizable app iconsImport images from gallery as icon backgroundOnline photo library with 2.5M+ royalty-free images
🎨 Graphics & Design
(932)
free with in-app purchases
7
Lazy Lighting
Lazy Lighting
Lazy Lighting
Projection Mapping
Free

Transform your iPhone or iPad into a powerful projection mapping studio. Warp videos, photos, and live feeds onto any surface without a laptop. Create intricate visual shows with advanced layering, effects, and real-time control.

Map any surface with custom shapes and precise corner adjustmentsCreate live visuals with built-in effects and generative shadersImport videos, photos, and use live camera feeds
🎨 Graphics & Design
(492)
freemium
8
Watch Faces Gallery – Watchera
Watch Faces Gallery – Watchera
Watch Faces Gallery – Watchera
Luxury Dials, Complications
Free

Discover and customize over 1,000 unique watch faces for your Apple Watch, from luxury designs to personal photo portraits. New faces are added weekly, with easy one-tap syncing and a face designer tool. Unlock premium features with a subscription.

1,000+ luxury and diver-style watch facesCustom photo and portrait watch facesWeekly new face releases
🎨 Graphics & Design
(3.7K)
freemium
9
Widgets, Themes & Wallpapers
Widgets, Themes & Wallpapers
Widgets, Themes & Wallpapers
Customize Home Screen
Free

Easily customize your iPhone home screen with a wide variety of pre-made widgets, themes, and wallpapers. Quickly add unique looks and essential information at a glance without the hassle of creating your own designs.

Customizable widgetsPre-made themesUnique wallpapers
🎨 Graphics & Design
(4.1K)
free with in-app purchases
10
Feather: Draw in 3D
Feather: Draw in 3D
Feather: Draw in 3D
Sketch & paint from any angle
$14.99

Create stunning 3D artwork from any angle with intuitive tools and a powerful rendering engine. This app allows for seamless navigation, versatile brushes, and advanced editing features, making it ideal for artists and designers to bring their visions to life.

Intuitive 3D navigation and drawingPressure-sensitive 3D brushes3D Liquify tool for detailed editing
🎨 Graphics & Design
(118)
paid