Comparison

LS3 vs SharkZip

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

Head to head
About

LS3

Features
Read full description

User can use LS3 to control his products

About

SharkZip

Features
Read full description

Protect your files with password-encrypted ZIP compression. SharkZip makes it easy to secure your important files and folders with password protection. Create encrypted ZIP archives in seconds, right from your iPhone or iPad. KEY FEATURES Password Protection โ€“ Protect ZIP files with a password Zip Folders & Files โ€“ Compress entire folders or individual files Manage Your Archives โ€“ View, share, and organize all your zipped files Quick Preview โ€“ Preview zip files instantly Share Anywhere โ€“ Send protected files via email, Messages, AirDrop, or cloud services Fast Compression โ€“ Create zips quickly with real-time progress tracking Privacy First โ€“ All files stay on your device, no cloud uploads HOW IT WORKS 1. Select a file or folder from your device 2. Set a password to protect your archive 3. Create your encrypted ZIP file 4. Share or store your protected archive PERFECT FOR - Protecting sensitive documents - Sharing confidential files securely - Compressing large folders for storage - Sending password-protected files to colleagues - Organizing files for archival SECURITY & PRIVACY All compression happens locally on your device. Your files never leave your phone unless you choose to share them.

Screenshots

LS34 screens
SharkZip4 screens

Verdict

The call

The clearest difference is price: LS3 at Free against SharkZip's $1.99. LS3 also leads on iOS requirement (15.0 vs 18.6). SharkZip's advantage is update cadence (every 5 days vs every 4 weeks). On ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

LS3 is free to download; SharkZip costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

LS3 ships an update every 4 weeks, SharkZip every 5 days. The most recent releases landed on November 7, 2026 and November 1, 2026 respectively.

Scorecard3 real differences ยท 3 level
LS3 versus SharkZip: the parameters behind the verdict, then further details
ParameterLS3SharkZip
PriceFree โ€” better$1.99
Update frequencyEvery 4 weeksEvery 5 days โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.0 โ€” better18.6
Further details โ€” not scored
Size88 MB1 MB
Age rating4+4+
DeveloperCHIH HUNG CHEN20013673516Dinesh Gurung

In-app purchases

None

LS3

No in-app purchases

None

SharkZip

No in-app purchases

Questions

Is LS3 free?
LS3 is free to download, with no in-app purchases.
Is SharkZip free?
SharkZip costs $1.99, with no in-app purchases.
Do LS3 or SharkZip have ads?
Neither LS3 nor SharkZip shows ads.
Which is updated more often, LS3 or SharkZip?
LS3 ships an update every 4 weeks, and SharkZip every 5 days. Most recently, LS3 was updated on November 7, 2026 and SharkZip on November 1, 2026.

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