Comparison

Sci vs LeetSpeech

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sci

Personalize your device with a vast collection of sci-fi and space-themed wallpapers for your home and lock screens. Enhance your experience with customizable Home Screen Image Widgets, allowing you to display your favorite images.

Highlights
  • 250+ widget backgrounds
  • Variety of home/lock screen wallpapers
  • Customizable Home Screen Image Widget
  • Add your own images to widgets
  • Parody sci-fi display styles
Features
Read full description

Customize your iPhone or iPad with Sci-Fi and Space wallpapers, Home Screen Image Widgets, and Clock/Date Widgets. INCLUDES: - 260+ square and rectangle Image Widget Backgrounds in many styles (or add your own images) - 130+ backgrounds or use a color gradient for the Clock/Date Widget - Icon packs in 13 styles with 2,000+ icons to set with the Shortcuts app - A large variety of wallpaper for Home / Lock screens to perfectly fit every size iPhone / iPad (Always adding more wallpaper, so check periodically) WIDGET DIRECTIONS Add a widget to your home screen in the usual way (long press the home screen and when in jiggly mode press the '+' on top. Scroll down to Sci-Fi Themes and select the size you want [do this for each size you want]). Long press the widget to change the theme from the images you set in the app. Some of the Sci-Fi styles are modeled after popular sci-fi shows and movies. The look like they should work, even with indecipherable meaning or function. And just like the props, iOS gives them the same functionality - NONE. It's parody how the sci-fi designers thought future displays would look while being impossible to use. *These are generic images. Please do not ask me in reviews or by mail to include any trademarked names, logos, images or other properties. I respect copyrights and will not include them. If used in tandem with my calculator widget, icon maker, widget maker, keyboard, and ringtones apps, you can really create a fuller theme.

About

LeetSpeech

Features
Read full description

NEW: Speech-to-Leet! Convert your voice to 1337 speak instantly with our advanced speech recognition feature. Export stunning 1080x1920 images perfect for social media stories and posts. 8 Eye-Popping Color Schemes: Matrix green, Cyber blue, Neon pink, Vapor wave, and more! Custom Alphabets: Create and save your own conversions including Morse code, Binary, Hex, ROT13, and advanced leet speak. Import/Export: Share your custom alphabets with friends! Lightning-fast conversion with real-time preview. Type, speak, or paste - your leet text appears instantly!

Screenshots

Sci4 screens
LeetSpeech4 screens

Verdict

The call

The clearest difference is price: LeetSpeech at Free against Sci's $3.99. Sci's advantage is chart position (#66 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

LeetSpeech is free to download; Sci costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 9 level
Sci versus LeetSpeech: the parameters behind the verdict, then further details
ParameterSciLeetSpeech
Price$3.99Free — better
Rating3.3 (55 ratings) — better—
Positive reviews53.7% of reviews—
Number of ratings55 — better—
Update frequencyEvery 6 months—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
Best chart rank#66 — better—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.6 — better18.5
Further details — not scored
Size44 MB3 MB
Age rating4+4+
DeveloperNSTE, LLCJason Lotito

Bugs and requests

Sci

Reported bugs

10 issues
  • Unknown error when downloading wallpapers
  • Widgets not showing as an option to add
  • Wallpapers slightly off on iPhone 16 Pro Max
  • Widgets don't refresh quickly
  • Cannot add photo widget / Photo widget not working well
Show 5 more
  • App doesn't work on iPad / Cannot use arrow button to download
  • Error message when trying to download photos
  • Lock screen widgets go over desired parts of wallpaper
  • Widget doesn't show as an option in adding widgets
  • When pinned on iPhone, says 'sc fi themes' under each widget

Requested features

10 requests
  • Update for newer iPhone models (iPhone 17)
  • More animated wallpapers/live wallpaper options
  • More variety in sci-fi themes (e.g., Star Wars)
  • Ability to have multiple different widgets
  • Widgets that don't display app name
Show 5 more
  • More customization for widgets (e.g., colors, animation)
  • Fix alignment issues for specific phone models (iPhone 15 Pro Max, iPhone 13 Pro Max)
  • More wallpaper options per size
  • Option to have same wallpaper in both horizontal and vertical
  • More comprehensive theme packages (including icons)

LeetSpeech

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Sci

No in-app purchases

None

LeetSpeech

No in-app purchases

Questions

Is Sci free?
Sci costs $3.99, with no in-app purchases.
Is LeetSpeech free?
LeetSpeech is free to download, with no in-app purchases.
Do Sci or LeetSpeech have ads?
Neither Sci nor LeetSpeech shows ads.

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