Comparison

Secure Calculator Vault vs Calculator Lock

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

Head to head
About

Secure Calculator Vault

Safeguard your private photos, videos, passwords, and contacts with a secure vault disguised as a calculator. It also includes a private browser for anonymous internet use. Keep your sensitive information hidden from prying eyes.

Highlights
  • Hide photos and videos
  • Store passwords and contacts
  • Private web browser
  • Import from library
  • Take photos/videos directly
  • Full-featured viewer
Features
Read full description

Hide your private pictures and videos in your personal secret photo vault. Secure Calculator Vault app which you can protect photos, videos, passwords , contacts. There is Private Browser as well. People can use Secret Folder for: - Preserving special memories - Storing family photos - Protecting copies of driver’s license, ID cards, and credit cards Some of features: - Import Photo/Video from library - Take Photo/Video from Camera Roll - Full functional photo/video viewer - Browse the internet without any trace - Save contacts you don't want in your address book and call them up from the app - Save all your passwords in one place Secure Vault subscription - Subscriptions are from $12.99 USD monthly and $9.99 USD annually* - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews for the same price and duration period as the original "one month"/"one year" package unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period at the cost of the chosen package (monthly or yearly package) - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's iTunes Account Settings after purchase - No cancellation of the current subscription is allowed during active subscription period - You may cancel a subscription during its free trial period via the subscription setting through your iTunes account. This must be done 24 hours before the end of the subscription period to avoid being charged. - You may turn off the auto-renewal of your subscription via your iTunes Account Settings. However, you are not able to cancel the current subscription during its active period Links to our Terms of Service and Privacy Policy can be found below Privacy Policy: http://bit.ly/2DY3tZZ Terms of Use: http://bit.ly/2DY3tZZ

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

Screenshots

Secure Calculator Vault4 screens
Calculator Lock4 screens

Verdict

The call

The clearest difference is review sentiment: Calculator Lock at 76% against Secure Calculator Vault's 21%. Calculator Lock also leads on rating (4.6 vs 2.0) and update cadence (every 2 weeks vs every 34 months). Secure Calculator Vault's advantage is ads (none vs shown). On price, in-app purchases, monetization model and device support 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. Secure Calculator Vault sells 2 in-app purchases, starting at $2.99 per month and Calculator Lock sells 7 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Calculator Lock holds the better App Store score, 4.6 against 2.0. That said, the two scores are not equally well evidenced: Calculator Lock has 6.1K ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 21% of Secure Calculator Vault's written reviews are positive against 76% of Calculator Lock's.

UpkeepUpdate frequency

Secure Calculator Vault ships an update every 34 months, Calculator Lock every 2 weeks. The most recent releases landed on September 1, 2026 and September 23, 2026 respectively.

Scorecard5 real differences · 5 level
Secure Calculator Vault versus Calculator Lock: the parameters behind the verdict, then further details
ParameterSecure Calculator VaultCalculator Lock
PriceFreeFree
Rating2.0 (7 ratings)4.6 (6.1K ratings) — better
Positive reviews21.1% of reviews75.7% of reviews — better
Number of ratings76.1K — better
Update frequencyEvery 34 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better13.0
Further details — not scored
Size13 MB80 MB
Age rating4+17+
DeveloperDignaben SakariyaZipoApps

Customer experience

Secure Calculator Vault

All ratings7 ratings
Positive28.6%
Neutral0.0%
Negative71.4%
Written reviews19 reviews
Positive21.1%
Neutral0.0%
Negative78.9%

Calculator Lock

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

Bugs and requests

Secure Calculator Vault

Not enough reviews yet to summarise bugs or 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

In-app purchases

2 purchases

Secure Calculator Vault

Subscriptions2
  • Secret Secure Vault One Month$2.991 Month
  • Secret Secure Vault One Year$24.991 Year
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

Questions

Is Secure Calculator Vault free?
Secure Calculator Vault is free to download, with in-app purchases available.
Is Calculator Lock free?
Calculator Lock is free to download, with in-app purchases available.
Which has better reviews, Secure Calculator Vault or Calculator Lock?
Calculator Lock is rated higher. Secure Calculator Vault averages 2.0 out of 5 from 7 ratings, while Calculator Lock averages 4.6 from 6.1K ratings.
Do Secure Calculator Vault or Calculator Lock have ads?
Calculator Lock shows ads; Secure Calculator Vault does not.
Which is updated more often, Secure Calculator Vault or Calculator Lock?
Secure Calculator Vault ships an update every 34 months, and Calculator Lock every 2 weeks. Most recently, Secure Calculator Vault was updated on September 1, 2026 and Calculator Lock on September 23, 2026.

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