Comparison

Wallpaper Optimizer Lite vs Clarity Wallpaper

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

Head to head
About

Wallpaper Optimizer Lite

Easily resize, move, and rotate photos to perfectly fit your device's screen as wallpaper. Fix common issues like the parallax effect and create custom backgrounds with various filters and effects.

Highlights
  • Resize, move, and rotate images
  • Fix parallax effect
  • Apply blur effects
  • Extract images from videos
  • Create transparent widgets
  • Add background color palettes
Features
Read full description

What people say about Optimizer: works perfectly fine and is exactly what I needed for my photos! I recommend this app if you can't seem to get a full picture set as your wallpaper saves the struggle of screenshotting and trying to figure it a way The picture will fit your locks screen or home screen. Love it!!!!!! - Tmkristi Just happened upon this app while looking for fixes to the parallax problem and used it ONCE and it works PERFECTLY!! Definitely going to recommended this app to everyone! - Twitch*CFL Easy to fix the parallax effect when setting wallpapers. Great app! -Hannah B This is app is a life saver! It's easy to use and not complicated like other apps. This is the only thing that has helped me resize my pictures, and for that, thank you developers!! -Hillina_HabeshaGirl Do you have iOS Wallpaper trouble still? Now you can resize photo to fit screen with 'Background Optimizer for iPhone and iPad'. Now you can make your own awesome wallpapers easily! Main Features: * Transparent Widget(only available on iPhone) * Two Layer Image * Create Barcode Image * Image Move/Resize/Rotate * Save the image of Reduce Motion On/Off * Blur Effect(Border/Normal/Both) * Background Color Palette and eyedropper * Awesome Pattern Filters * Help Center * Extract the image of video * All devices support * Share the image/video file from another app. Save Option: Perspective Zoom: On - Save the image for the parallax effect Perspective Zoom: Off - Save the image as you see

About

Clarity Wallpaper

Create, explore, and share elegant wallpapers for Apple devices. Automatically change wallpapers, preview them on widgets, and design custom backgrounds with text, gradients, or blur effects. Discover unique, high-quality wallpapers curated by the community.

Highlights
  • Automatic wallpaper changes
  • Home Screen widget preview
  • Custom gradient backgrounds
  • Blurry wallpaper creation
  • Text wallpaper design
  • Portrait photo wallpapers
  • Community sharing
Features
Read full description

Discover, preview, create, and share beautiful wallpapers with ease. Whether you're using an iPhone, iPhone Duo, iPad, or Mac, Clarity Wallpaper brings a thoughtful touch of beauty to every Apple device. Previously featured on the App Store's Today tab in "Your Wallpaper Library," "A Fresh Look Every Day," and "Create Your Own Wallpaper." Wallpapers may seem like a small detail, but we've always believed they're worth caring about. Clarity Wallpaper brings together years of carefully curated photography, design, and original artwork. We believe a great wallpaper does more than make your screen look beautiful. It reflects your taste, your mood, and the way you see the world. We've redesigned and rebuilt Clarity Wallpaper from the ground up. From browsing and previewing to widgets, Shortcuts, and sharing your creations, everything has been crafted for a smoother experience on the latest Apple devices. / Curated Wallpapers, Endless Inspiration From natural landscapes and architecture to abstract art, minimalist design, and photography, we continually update themed collections, helping you discover something you love without spending hours searching. Explore exceptional work from photographers and designers, original creations from our team, and a growing collection of artwork shared by our community. / Made for Every Screen Portrait wallpapers are designed for your iPhone's Lock Screen and Home Screen, while landscape wallpapers are prepared for larger displays, including iPhone Duo, iPad, and Mac. We refine how wallpapers look across different screen sizes, aspect ratios, and use cases, making it easy to find the right fit for every device. / Preview Before You Choose Found a wallpaper you love but aren't sure how it will look on your device? With device mockup previews, you can see how a wallpaper might look on your screen before choosing it. / Share Your Creations Everyone has the potential to be a creator. Share your original photography, artwork, or AI-generated wallpapers with the Clarity community. For AI creations, you can also include your prompts, sharing the ideas and process behind your work. Track your work in "My Submissions." Approved submissions may be featured publicly or selected for our curated collections. We also welcome photographers and designers to collaborate with us on unique wallpaper collections. / Widgets & Shortcuts Make beautiful wallpapers part of your everyday life. Discover new wallpapers through Home Screen widgets, or use Apple Shortcuts to create wallpaper automations that fit your routine. / Your Favorites, Always With You We value our longtime users. Years of wallpapers and collections, along with your favorites, submissions, and membership benefits, remain part of the new Clarity Wallpaper. We hope every time you open Clarity, you'll discover something new while still enjoying everything you've always loved. Featured & Recommended App Store: "Create the Perfect Wallpaper from Your Photos" SSPAI: "When Your Wallpaper Steals the Spotlight, This App Offers a Better Way" ifanr: "3 Ways to Turn Your Photos into Perfect Wallpapers" About Subscriptions Subscribe to Clarity Wallpaper to unlock exclusive collections and personalization features. Subscriptions are billed annually and renew automatically unless canceled at least 24 hours before the end of the current period. Payment is charged to your Apple Account. You can manage or cancel your subscription in your device settings. Terms of Use: https://claritywallpaper.com/terms Privacy Policy: https://claritywallpaper.com/privacypolicy Questions & Feedback: hi@yuanjoy.com We put care into every detail of Clarity Wallpaper, so every time your screen lights up, there's something to look forward to.

Screenshots

Wallpaper Optimizer Lite4 screens
Clarity Wallpaper4 screens

Verdict

The call

The clearest difference is in-app purchases: Wallpaper Optimizer Lite at none against Clarity Wallpaper's 2. Wallpaper Optimizer Lite also leads on review sentiment (80% vs 56%) and update cadence (monthly vs every 2 months). Clarity Wallpaper's advantage is ads (none vs shown) and ratings volume (5.5K vs 9). On price, rating and device support 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

Both are free to download. Clarity Wallpaper sells 2 in-app purchases, starting at $4.99 per year. Wallpaper Optimizer Lite asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Wallpaper Optimizer Lite against 4.7 for Clarity Wallpaper. That said, the two scores are not equally well evidenced: Clarity Wallpaper has 5.5K ratings behind it against 9, so its average is the more settled of the two. Written reviews are what separate them: 80% of Wallpaper Optimizer Lite's written reviews are positive against 56% of Clarity Wallpaper's.

UpkeepUpdate frequency

Wallpaper Optimizer Lite ships an update monthly, Clarity Wallpaper every 2 months. The most recent releases landed on October 23, 2026 and November 2, 2026 respectively.

Scorecard7 real differences · 3 level
Wallpaper Optimizer Lite versus Clarity Wallpaper: the parameters behind the verdict, then further details
ParameterWallpaper Optimizer LiteClarity Wallpaper
PriceFreeFree
Rating4.6 (9 ratings)4.7 (5.5K ratings) — better
Positive reviews79.7% of reviews — better55.6% of reviews
Number of ratings95.5K — better
Update frequencyMonthly — betterEvery 2 months
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.3 — better18.0
Further details — not scored
Size15 MB144 MB
Age rating4+4+
DeveloperKhunG SystemYuanJing Co.,Ltd.

Customer experience

Wallpaper Optimizer Lite

All ratings9 ratings
Positive88.9%
Neutral0.0%
Negative11.1%
Written reviews118 reviews
Positive79.7%
Neutral3.4%
Negative16.9%

Clarity Wallpaper

All ratings5,526 ratings
Positive91.5%
Neutral3.3%
Negative5.2%
Written reviews394 reviews
Positive55.6%
Neutral6.3%
Negative38.1%

Bugs and requests

Wallpaper Optimizer Lite

Not enough reviews yet to summarise bugs or requests.

Clarity Wallpaper

Reported bugs

3 issues
  • Wallpaper rotation bug preventing editing
  • Subscription access issues after reinstalling the app
  • Inability to download wallpapers even with paid subscription

Requested features

4 requests
  • Allow users to select their own favorite topics/categories
  • Add option to save wallpapers without sharing them publicly
  • Improve desktop wallpaper support and selection
  • Provide more free wallpaper options for non-subscribers

In-app purchases

None

Wallpaper Optimizer Lite

No in-app purchases

2 purchases

Clarity Wallpaper

Subscriptions1
  • Clarity Pro Subscription$4.991 Year
One-time1
  • Clarity Pro$2.99

Questions

Is Wallpaper Optimizer Lite free?
Wallpaper Optimizer Lite is free to download, with no in-app purchases.
Is Clarity Wallpaper free?
Clarity Wallpaper is free to download, with in-app purchases available.
Which has better reviews, Wallpaper Optimizer Lite or Clarity Wallpaper?
Clarity Wallpaper is rated higher. Wallpaper Optimizer Lite averages 4.6 out of 5 from 9 ratings, while Clarity Wallpaper averages 4.7 from 5.5K ratings.
Do Wallpaper Optimizer Lite or Clarity Wallpaper have ads?
Wallpaper Optimizer Lite shows ads; Clarity Wallpaper does not.
Which is updated more often, Wallpaper Optimizer Lite or Clarity Wallpaper?
Wallpaper Optimizer Lite ships an update monthly, and Clarity Wallpaper every 2 months. Most recently, Wallpaper Optimizer Lite was updated on October 23, 2026 and Clarity Wallpaper on November 2, 2026.

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