Comparison

Smart vs Wallpapers HD, 4K and Live

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

Head to head
About

Smart

This application is designed for managing keys and access for Meike brand smart locks. It provides a centralized platform for users to control and monitor their smart lock devices.

Highlights
  • Key management
  • Access control
  • Smart lock integration
  • Device monitoring
Features
Read full description

这是一款用于美科锁具钥匙管理的APP

About

Wallpapers HD, 4K and Live

Discover and apply stunning live and static wallpapers in HD, 4K, and 3D. Explore diverse categories like anime and nature with an intuitive interface and helpful guides. Refresh your device's look with an ever-growing library of free content.

Highlights
  • Diverse wallpaper categories
  • Live and static wallpapers
  • 4K and 3D resolution options
  • Immersive full-screen previews
  • Intuitive feed interface
  • Step-by-step application guides
Read full description

Give your device a fresh new look with our beautifully designed wallpaper app. Whether you love dynamic live wallpapers or crisp, high-resolution static images, our extensive collection lets you make your home screen truly unique. Key Features: - Diverse Categories to Discover: Explore a wide range of curated wallpaper themes such as anime, aesthetic, nature, minimalism, abstract art, and more. Browsing is simple and organized for your convenience. - Live & Static Wallpapers in 4K and Beyond: Find both animated and still wallpapers in HD, 4K, and even 3D formats—all in one place. - Immersive Full-Screen Previews: View wallpapers in full-screen mode for a distraction-free and immersive experience. - Intuitive Feed Interface: Scroll smoothly through a clean, visually appealing wallpaper feed designed for easy exploration. - Simple Setup with Guides: Step-by-step tutorials make applying live and static wallpapers effortless—ideal for users of all levels. Whether you’re refreshing your iPhone’s look or seeking creative inspiration, our app offers an ever-growing library of stunning wallpapers—always new, always free to explore. Subscription Info: Gain access to all premium features with a subscription. You can cancel anytime through your device’s settings. Privacy Policy Link: https://docs.google.com/document/d/1GVy4uqSg6KpL40Af0MpkkwnKuMQaMQnOT068nkk1NRI/edit?tab=t.0 Terms of Use Link: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Smart3 screens
Wallpapers HD, 4K and Live4 screens

Verdict

The call

The clearest difference is rating: Smart at 5.0 against Wallpapers HD, 4K and Live's 2.9. Smart also leads on in-app purchases (none vs 5). Wallpapers HD, 4K and Live's advantage is ratings volume (7 vs 1). On price, update cadence, ads 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. Wallpapers HD, 4K and Live sells 5 in-app purchases, starting at $4.99 per 7 days. Smart asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Smart holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: Wallpapers HD, 4K and Live has 7 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Smart ships an update every 3 weeks, Wallpapers HD, 4K and Live every 4 weeks. Both last shipped on October 30, 2026.

Scorecard4 real differences · 6 level
Smart versus Wallpapers HD, 4K and Live: the parameters behind the verdict, then further details
ParameterSmartWallpapers HD, 4K and Live
PriceFreeFree
Rating5.0 (1 ratings) — better2.9 (7 ratings)
Positive reviews—0.0% of reviews
Number of ratings17 — better
Update frequencyEvery 3 weeks — betterEvery 4 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better16.0
Further details — not scored
Size72 MB155 MB
Age rating4+4+
DeveloperXiamen Make Security Technology Co., Ltd.Harvey Duke

Customer experience

Smart

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Wallpapers HD, 4K and Live

All ratings7 ratings
Positive42.9%
Neutral0.0%
Negative57.1%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Smart

No in-app purchases

5 purchases

Wallpapers HD, 4K and Live

Subscriptions4
  • Weekly$4.997 Days
  • Weekly-Trial3 Days trial$4.997 Days
  • Monthly$12.991 Month
Show 1 more
  • Yearly$39.991 Year
One-time1
  • Lifetime$59.99

Questions

Is Smart free?
Smart is free to download, with no in-app purchases.
Is Wallpapers HD, 4K and Live free?
Wallpapers HD, 4K and Live is free to download, with in-app purchases available.
Which has better reviews, Smart or Wallpapers HD, 4K and Live?
Smart is rated higher. Smart averages 5.0 out of 5 from 1 ratings, while Wallpapers HD, 4K and Live averages 2.9 from 7 ratings.
Do Smart or Wallpapers HD, 4K and Live have ads?
Neither Smart nor Wallpapers HD, 4K and Live shows ads.
Which is updated more often, Smart or Wallpapers HD, 4K and Live?
Smart ships an update every 3 weeks, and Wallpapers HD, 4K and Live every 4 weeks. Most recently, Smart was updated on October 30, 2026 and Wallpapers HD, 4K and Live on October 30, 2026.

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