Best Phone Lock Security Screen Apps

230+ iOS apps curated and reviewed

4.1 avg rating
19 free apps
Updated November 2026

With an average user rating of 4.1★, the phone lock security screen category is one of the App Store's strongest. Browse all 230+ apps we track, sorted so the most loved ones surface first.

Compare top Phone Lock Security Screen Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Zipper Lock Screen 4KZipper Lock Screen 4KFree3.2★ (128)YesNoOct 2026
2LockNotes: Note on Lock ScreenLockNotes: Note on Lock ScreenFree2.7★ (29)YesNoSep 2026
3Lock Screen Clock with SecondsLock Screen Clock with SecondsFree4.3★ (146)YesNoNov 2026
4LockNote: Note on Lock ScreenLockNote: Note on Lock ScreenFree4.1★ (8)NoYesOct 2026
5locksmith widget - by senditlocksmith widget - by senditFree4.8★ (58K)NoYesNov 2026
6AMongLock Screen 2AMongLock Screen 2Free4.6★ (3K)YesYesNov 2026
7Widget Lock Screen WidgetWidget Lock Screen WidgetFree3.2★ (52)NoNoOct 2026
8Lock Screen Wallpaper:MyScreenLock Screen Wallpaper:MyScreenFree4.5★ (175)YesYesNov 2026

Top Picks for Phone Lock Security Screen

Zipper Lock Screen 4K#1

Zipper Lock Screen 4K by Mourad Boussekkine

Stylish zipper locks wallpaper
Editor's Choice
🔧 Utilities
3.2(128 ratings)
FreeAds
Zipper Lock Screen 4K screenshot 1
Zipper Lock Screen 4K screenshot 2
Zipper Lock Screen 4K screenshot 3
Zipper Lock Screen 4K screenshot 4

Personalize your device with stylish zipper lock screen designs and a vast collection of 4K wallpapers. Easily set up custom backgrounds, including your own photos, and enjoy a new wallpaper daily. This app offers a fun and creative way to secure and customize your phone's lock screen.

LockNotes: Note on Lock Screen#2

LockNotes: Note on Lock Screen by Cao Tran

Lock Screen Notes Widgets
Strong Contender
🔧 Utilities
2.7(29 ratings)
FreeAds
LockNotes: Note on Lock Screen screenshot 1
LockNotes: Note on Lock Screen screenshot 2
LockNotes: Note on Lock Screen screenshot 3
LockNotes: Note on Lock Screen screenshot 4

Pin notes, to-dos, reminders, and quotes directly to your iPhone Lock Screen. Access important information at a glance without unlocking your device. Customize your notes with different fonts and styles.

Lock Screen Clock with Seconds#3

Lock Screen Clock with Seconds by 书敏 贾

Home Screen time widgets
Worth Considering
🔍 Reference
4.3(146 ratings)
FreeAds
Lock Screen Clock with Seconds screenshot 1
Lock Screen Clock with Seconds screenshot 2
Lock Screen Clock with Seconds screenshot 3

Display precise time with seconds on your lock screen and home screen. Personalize your device with custom signatures and a variety of digital clock fonts. Add clock widgets to your desktop for quick time access.

More Phone Lock Security Screen apps to explore

FAQ about Phone Lock Security Screen

What are the best phone lock security screen apps for iPhone?
Zipper Lock Screen 4K tops our phone lock security screen apps ranking as of November 2026, with a 3.2-star average from 128 App Store ratings, and it's free to download.
Yes — 19 of the top phone lock security screen apps we rank are free to download, including Zipper Lock Screen 4K and LockNotes: Note on Lock Screen.
Zipper Lock Screen 4K shows ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 230+ phone lock security screen apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.