launchshots / showcase / business / calculator lock

Calculator Lock

Business 4.3 (653) Free 17+ 50.6 MB

Screenshots

#1 Calculator Lock iPhone screenshot 1
#2 Calculator Lock iPhone screenshot 2
#3 Calculator Lock iPhone screenshot 3
#4 Calculator Lock iPhone screenshot 4
#5 Calculator Lock iPhone screenshot 5
#6 Calculator Lock iPhone screenshot 6
#7 Calculator Lock iPhone screenshot 7
#8 Calculator Lock iPhone screenshot 8
#9 Calculator Lock iPhone screenshot 9
#10 Calculator Lock iPhone screenshot 10

iPad screenshots

#1 Calculator Lock iPad screenshot 1
#2 Calculator Lock iPad screenshot 2
#3 Calculator Lock iPad screenshot 3
#4 Calculator Lock iPad screenshot 4
#5 Calculator Lock iPad screenshot 5
#6 Calculator Lock iPad screenshot 6
#7 Calculator Lock iPad screenshot 7
#8 Calculator Lock iPad screenshot 8
#9 Calculator Lock iPad screenshot 9
#10 Calculator Lock iPad screenshot 10

Icon palette

extracting…
Dominant colors sampled from the icon — click any swatch to copy the hex.

About this app

PROTECT YOUR "SPECIAL" PHOTOS + VIDEOS+ACCOUNT+PASSWORD SHARE YOUR PRIVATE CONTENT TO YOUR CLOSE FRIEND IN SAFE WAY • Private Cloud Service • Register your cloud account to protect your secret media • Upload and Download across all device quickly • Backup up to 5000 photos and videos inside Secretsafe fully encrypted • Password Protected App Entry • Pin Lock • Fingerprint Identification • Dot Lock Pattern • Password Protected+Fingerprint Identification Photo Albums&Password Account (Keep people out of your private albums) • Illegal person break in reports. • Decoy Password • Dot Lock Security PHOTO MANAGEMENT • Create Albums right in the App • Create Account&Password, then paste the password on the paste board to use. • Import/Export from Photo&Video App • iTunes Syncing • Email Photos&videos • Text Message Photos PHOTO VIEWING • Image Galler…

App details

Bundle ID
com.loveyouchenapp.photovault
Latest version
3.0
Released
Nov 25, 2014
Last updated
Jun 18, 2026
Languages
2 (EN, ZH)
Genres
Business, Photo & Video

What you can learn from Calculator Lock

Every shipping app on the App Store has gone through the same decisions you're working through right now: which screenshot goes first, what caption sits over it, which device frame to show, what color the background should be. The 20 screenshots above are Calculator Lock's answers to those questions — they're public, they're real, and they made it through Apple's review.

Notice the first screenshot in particular. It's the one users see in search results and on the product page, and it's where most apps spend their best caption and tightest design. Look at the proportion of background to phone, where the text sits, what one thing the image is trying to communicate.

Want to see how other Business apps approach the same problem? Browse more Business apps in the showcase.

Take what works into your own screenshots

Open LaunchShots and design your App Store & Google Play screenshots — pick a device frame, drop captions, ship in minutes. Free, in your browser.

Open the screenshot editor →

More Business apps

Latest from the blog

Marketing
Best MMP 2026: Adjust vs AppsFlyer vs Branch vs Singular
Jun 29, 2026
Marketing
TikTok Ads for Apps 2026: The Indie Developer Playbook
Jun 28, 2026
Marketing
Meta Ads for App Install 2026: Facebook & Instagram Guide
Jun 28, 2026
ASO
App Store In-App Events: The 2026 ASO Surface Indies Miss
Jun 25, 2026
1 / 1
copied