Comparison

Lock Screen HD vs Infant Lock

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

Head to head
About

Lock Screen HD

Design a unique and stylish lock screen using your own photos, exclusive artwork, and designer themes. Easily customize backgrounds and frames with a simple slide gesture. Discover a wide range of categorized wallpapers updated regularly.

Highlights
  • Personalize with own photos
  • Exclusive art images
  • Designer themes
  • Slide to change style
  • Regular wallpaper updates
  • Categorized wallpapers
Features
Read full description

Create your own stylish lock screen! With Lock Screen, you will be able to personalize your lock screen with your photos, exclusive art images and designer themes in just a few taps! * Features: + Slide to change your style (background & frame) + Unique and exclusive images from the famous young painters: Tamypu, Thanh Phong, Bich Khoa, ... + Regular update new wallpapers. + Categorize by variety of topics: New, Popular, Abstract, Entertainment, Illustration, Landscape, Nature, People, Quotes, Sport, Game, Texture, Funny. + Beautiful & user-friendly interface. Wish you have relaxing moments! ================ COPYRIGHT NOTICE: All content in this app, such as text, graphics and images is the property of PPCLINK or its content suppliers and protected by Vietnam and international laws. Copyright of images belongs to their rightful owners. Users are allowed to use them for personal purpose only. if you want to use in business, print or others commercial purposes, please contact us or images' rightful owners for permissions.

About

Infant Lock

This app aims to make your smartphone less appealing to babies and toddlers. It offers features like a black screen or mirror mode to deter them from wanting to play with your device.

Highlights
  • Black screen mode
  • Mirror mode
  • Makes phone unattractive to babies
  • Prevents accidental photos/gallery access
Features
Read full description

Make your phone unattractive to your baby. The black screen, the mirror, and other primitive functions. Just activate these boring games and give your device to your child. He/she will never ask you again for it. Does your child ask you to give him a smartphone as soon as you keep it in your palms? How to avoid such situations? You can stop using your phone or install this app. The idea is to give your phone to a baby but make it boring and unattractive. When you switch the black screen mode, your phone looks discharged. Nothing works. No more colorful pictures that attract children. The mirror mode is less limiting and gives you and your child a chance to laugh for a couple of minutes, but then pretty soon it becomes dull as well. That's it. It's impossible to take photos or switch to a photo gallery. The goal of every function is to make interaction with the phone boring and uninteresting.

Screenshots

Lock Screen HD4 screens
Infant Lock4 screens

Verdict

The call

The clearest difference is rating: Lock Screen HD at 4.0 against Infant Lock's 3.1. Lock Screen HD also leads on in-app purchases (none vs 1) and review sentiment (74% vs 57%). Infant Lock's advantage is ads (none vs shown) and update cadence (monthly vs every 33 months). On price, 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

Both are free to download. Infant Lock sells 1 one-off in-app purchase. Lock Screen HD asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Lock Screen HD holds the better App Store score, 4.0 against 3.1. That said, the two scores are not equally well evidenced: Lock Screen HD has 71 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 74% of Lock Screen HD's written reviews are positive against 57% of Infant Lock's.

UpkeepUpdate frequency

Lock Screen HD ships an update every 33 months, Infant Lock monthly. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard7 real differences · 3 level
Lock Screen HD versus Infant Lock: the parameters behind the verdict, then further details
ParameterLock Screen HDInfant Lock
PriceFreeFree
Rating4.0 (71 ratings) — better3.1 (12 ratings)
Positive reviews74.4% of reviews — better57.1% of reviews
Number of ratings71 — better12
Update frequencyEvery 33 monthsMonthly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better11.0
Further details — not scored
Size72 MB12 MB
Age rating4+4+
DeveloperPPCLINK SoftwareSergey Chehuta

Customer experience

Lock Screen HD

All ratings71 ratings
Positive74.6%
Neutral5.6%
Negative19.7%
Written reviews86 reviews
Positive74.4%
Neutral7.0%
Negative18.6%

Infant Lock

All ratings12 ratings
Positive50.0%
Neutral8.3%
Negative41.7%
Written reviews7 reviews
Positive57.1%
Neutral14.3%
Negative28.6%

In-app purchases

None

Lock Screen HD

No in-app purchases

1 purchases

Infant Lock

One-time1
  • Balls option$0.99

Questions

Is Lock Screen HD free?
Lock Screen HD is free to download, with no in-app purchases.
Is Infant Lock free?
Infant Lock is free to download, with in-app purchases available.
Which has better reviews, Lock Screen HD or Infant Lock?
Lock Screen HD is rated higher. Lock Screen HD averages 4.0 out of 5 from 71 ratings, while Infant Lock averages 3.1 from 12 ratings.
Do Lock Screen HD or Infant Lock have ads?
Lock Screen HD shows ads; Infant Lock does not.
Which is updated more often, Lock Screen HD or Infant Lock?
Lock Screen HD ships an update every 33 months, and Infant Lock monthly. Most recently, Lock Screen HD was updated on October 29, 2026 and Infant Lock on October 24, 2026.

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