Comparison

Calculator Lock vs Super App Lock

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

Head to head
About

Calculator Lock

Securely hide your private photos, videos, contacts, and passwords behind a disguised calculator interface. Protect your sensitive files with a secret vault and access them only through the app's unique interface. Features include intruder selfies and cloud backups.

Highlights
  • Photo hiding
  • Video hiding
  • Contact hiding
  • Password manager
  • Disguise mode
  • Intruder selfie
  • Cloud backup
Features
Read full description

Calculator Lock is photo hiding app where you can hide Photo, video lock, under Secret Vault protected by hidden calculator Lock app. This Secret photo vault calculator video vault is just work as photo lock and video locker where you can lock your files like, gallery Vault. Vault app can get photo album, gallery or file manager private photos, videos, movies and you can play hidden videos inside Calculator Vault. It has a Built-in Photo Viewer to view lock photo. It is Easy to Manage, Delete, Unhide, hide Pictures in gallery vault. It also provides you with other useful functions, including Vault app, video locker, Secure vault, Hide Photo etc. ●● Secret calculator vault Key Features ●● ===================================== ● Photo hide Photo lock will be stored data in hidden photo vault calculator to access by photo lock app. Hide Photo will not be shown in any other vault app, photo album, gallery vault or file manager. You can play or view all your locked photos inside a safe calculator app with an amazing Inbuilt Image viewer. ● Hide Video Inside Video vault you can play lock video by Secure vault with inbuild video player. when you hide my photo keep others away from your private video lock. You can hide video inside Secret Calculator safe. The calculator app hider provides you to lock video and play that video lock inside the app. ● Hidden calculator vault app The calculator vault app provides you so many new futures besides photo lock and video lock. Inside safe Calculator app hider you can create new contact and hide contact. ● Lock files in secret gallery Photo hiding app you can create & share your Personal Notes, hide Contact, hide pics within secret calculator app without exporting it. You can access it inside the calculator app hider ● My Password Manager My Password Manager is unique future for HidePass where you can Hide Password and store all password with protected files, and can only be see inside hidden gallery lock. Secure Vault has password lock in encrypted formats with Secret calculator app. ● Restore media in private photo vault You can Restore all of your data from secret photo vault, once you open app to hide pictures inside hidden gallery lock, you can anytime export secret gallery lock data within Secret Calculator and it will move from Secret vault to your phone. ● Disguise Mode in Spy calculator Lock Calculator Lock has Disguise Mode feature that enables users to change the app's icon or logo to something less conspicuous, providing an extra layer of privacy and security. ● Intruder selfie in Photo Lock App Snap Intruder Capture selfie photos of Intruder when someone tries to break in your Secret vault with wrong passwords. ● iCloud Backup and Google Drive Backup Securely back up your data using Google Drive or iCloud backup options. This feature ensures that your data safely stored and can be restored whenever needed. ● App Migration Easily migrate your data from an old device to a new one it allows seamless transfer of all your data ensuring you don't lose any data during the transition. -----------FAQ----------- Q: How to open? A: Enter your password on hidden calculator photo vault and press '=' button to open. Q: What if I forget my password? A: You can enter “11223344=” for master reset your password by verifying your security question and reset the password. => IMPORTANT - Calculator Lock - Photo Lock & safe Calculator Vault app does not copy or store your Photos, Videos, Audio, Contacts, Notes, Passwords, etc. - Do not uninstall Calculator Vault - Secure Vault app otherwise, all your files will be lost forever. Here is EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://calculatorlock.macymind.com/privacy-policy-calculator-lock.php

About

Super App Lock

Secure your device by locking individual apps, hiding private photos and videos, and preventing accidental uninstallation. Protect your sensitive data with PIN or Face ID, and gain insights into app usage.

Highlights
  • Lock social media and payment apps
  • Encrypted photo and video vault
  • Track app usage statistics
  • Prevent accidental app uninstallation
  • Parental controls for app installation and screen time
  • PIN and Face ID protection
Features
Read full description

Super App Lock, easily lock apps, secret photos and videos, and protect your private data with one click. Guard your phone with PIN, Face ID. 100% security and privacy! Don't want others to see your photos, videos, and chat history? Keep your photos and videos out of sight with our encrypted photos and encrypted videos capabilities, transforming your device into an encrypted photo vault.Try this most secure app lock and give your phone 100% privacy protection. Key Features 1. Lock App - Easily lock social apps like WhatsApp, Instagram, Facebook, and others. Never worry about someone flipping through your chats or social media posts. - Protect your Gallery, Contacts, Messages, and other sensitive data. No one can snoop on your private photos, videos, or messages without a password. - Lock App Store, PayPal, and other payment apps to avoid accidental payments or prevent your kids from purchasing games. 2. Safe Vault Lock private photos and videos. Encrypted files are not visible in your gallery and can only be viewed by entering a password, ensuring your private memories remain unseen by others. 3. Usage Stats Track app duration, pickups, and notifications for self-awareness. Monitor the usage details of each app, including usage time, pick-up, and notification counts. 4. Uninstall Prevention Prevent crucial apps from accidental deletion, ensuring data safety. Prevent hidden files from being lost due to accidental uninstallation. 5. Parental Control Restrict app installation, control screen time, and monitor device use to manage your child's device usage effectively. Block in-app purchases and add purchase passwords to prevent accidental buys and unwanted expenses. Your encouragement fuels our progress! Stay tuned for more powerful features coming soon. If you encounter any issues or have suggestions while using the app, please feel free to provide feedback within the app. support@SafeApp.studio Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ * Subscription payments will be charged to your iTunes account at confirmation of your purchase. * Subscriptions will automatically renew and payment will be charged to your iTunes account unless auto-renew is turned off at least 24 hours prior to the end of the current Privacy Policy: https://www.safeapp.studio/super-app-lock/privacy/ Protect your privacy with the most reliable app lock, securing your photos and videos effortlessly. Lock apps, secure photos, and keep your private life private with Super App Lock.

Screenshots

Calculator Lock4 screens
Super App Lock4 screens

Verdict

The call

The clearest difference is ads: Super App Lock at none against Calculator Lock's shown. Super App Lock also leads on review sentiment (88% vs 76%). Calculator Lock's advantage is iOS requirement (13.0 vs 16.0). On price, rating, ratings volume and update cadence 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. Calculator Lock sells 7 in-app purchases, starting at $1.99 per 7 days and Super App Lock sells 14 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Calculator Lock against 4.7 for Super App Lock. Both are backed by a comparable volume of ratings — 6.1K and 2.3K respectively. Written reviews are what separate them: 76% of Calculator Lock's written reviews are positive against 88% of Super App Lock's.

UpkeepUpdate frequency

Calculator Lock ships an update every 2 weeks, Super App Lock every 9 days. Both last shipped on September 23, 2026.

Scorecard3 real differences · 7 level
Calculator Lock versus Super App Lock: the parameters behind the verdict, then further details
ParameterCalculator LockSuper App Lock
PriceFreeFree
Rating4.6 (6.1K ratings)4.7 (2.3K ratings) — better
Positive reviews75.7% of reviews87.6% of reviews — better
Number of ratings6.1K — better2.3K
Update frequencyEvery 2 weeksEvery 9 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size80 MB61 MB
Age rating17+4+
DeveloperZipoAppsSafe App, Inc.

Customer experience

Calculator Lock

All ratings6,102 ratings
Positive88.7%
Neutral4.0%
Negative7.3%
Written reviews115 reviews
Positive75.7%
Neutral6.1%
Negative18.3%

Super App Lock

All ratings2,322 ratings
Positive93.1%
Neutral2.6%
Negative4.3%
Written reviews129 reviews
Positive87.6%
Neutral4.7%
Negative7.8%

User reviews

Calculator Lock

From 6.1K App Store ratings

What we love

  • 🔒 Hidden app
  • 👍 Good features
  • 👍 Simple and easy to use
  • 🔒 Secure vault for photos, videos, and passwords

Room to improve

  • 🐛 Buggy (doesn't save downloaded videos, can't paste in notes)
  • 🔍 App name not very discreet
  • 💸 Too much advertising

Super App Lock

From 2.3K App Store ratings

What we love

  • 👍 Basic mode is enough for most users
  • 🔒 Adds a whole new level of security
  • 🔒 Allows locking apps with passcode or Face ID
  • 👍 Easy to use, with one-tap hide/unhide
  • 👍 Apps remain locked even after unlocking phone

Room to improve

  • 🐛 App shows up briefly in App Library after closing
  • 🐛 Can't hide the Super App Lock app itself
  • 🔒 Only 5 apps can be locked in free version

Bugs and requests

Calculator Lock

Reported bugs

4 issues
  • Doesn't save downloaded videos to gallery
  • Can't paste information in notes
  • Intruder selfie feature not working
  • App icon change not working

Requested features

3 requests
  • Ability to change app name
  • Sync between devices
  • Ability to paste information in notes

Super App Lock

Reported bugs

2 issues
  • Crashing on iOS 16.6.1
  • Apps still usable after timeout

Requested features

6 requests
  • Ability to change app icon and lock screen
  • Option to hide app completely without appearing in App Library
  • Support for locking Safari browser
  • Automatic restoration of App Store icon after hiding
  • Dark mode support
Show 1 more
  • Remote parental control for child devices

In-app purchases

7 purchases

Calculator Lock

Subscriptions3
  • Calculator Lock Pro Weekly$1.997 Days
  • Hide Photos & Videos3 Days trial$4.991 Month
  • Calculator Lock Pro Yearly$14.991 Year
One-time4
  • Remove Ads$3.99
  • Calculator Lock (Remove Ads)$3.99
  • Calculator Lock Pro (Discount)$14.99
Show 1 more
  • Calculator Lock Pro (Lifetime)$29.99
14 purchases

Super App Lock

Subscriptions10
  • Super App Lock: Lock Apps3 Days trial$4.997 Days
  • 应用锁&程序锁&私密相册(周订阅)3 Days trial$4.997 Days
  • Pro(Weekly)3 Days trial$6.997 Days
Show 7 more
  • App Lock Your Secret (1 Month)3 Days trial$9.991 Month
  • 应用锁&程序锁&私密相册(月订阅)3 Days trial$9.991 Month
  • Pro(Monthly)$9.991 Month
  • 应用锁&程序锁&私密相册(月订阅)3 Days trial$12.991 Month
  • 应用锁&程序锁&私密相册(年订阅)$29.991 Year
  • App Lock Your Secret (1 Year)3 Days trial$29.991 Year
  • Yearly$29.991 Year
One-time4
  • App Lock Your Secret(Lifetime)$19.99
  • App Lock Your Secret(Lifetime)$29.99
  • App Lock Your Secret(Lifetime)$39.99
Show 1 more
  • App Lock Your Secret(Lifetime)2 variants$49.99

Questions

Is Calculator Lock free?
Calculator Lock is free to download, with in-app purchases available.
Is Super App Lock free?
Super App Lock is free to download, with in-app purchases available.
Which has better reviews, Calculator Lock or Super App Lock?
Super App Lock is rated higher. Calculator Lock averages 4.6 out of 5 from 6.1K ratings, while Super App Lock averages 4.7 from 2.3K ratings.
Do Calculator Lock or Super App Lock have ads?
Calculator Lock shows ads; Super App Lock does not.
Which is updated more often, Calculator Lock or Super App Lock?
Calculator Lock ships an update every 2 weeks, and Super App Lock every 9 days. Most recently, Calculator Lock was updated on September 23, 2026 and Super App Lock on September 23, 2026.

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