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Best Calculator Hidden Apps

250+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated September 2026

Looking for free calculator hidden apps? 19 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Calculator Hidden Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1CalculatorCalculatorFree3.0★ (9.8K)NoNoOct 2026
2Calculator# Hide Photos VideosCalculator# Hide Photos VideosFree4.4★ (29K)NoYesOct 2026
3Calculator Lock - Secure VaultCalculator Lock - Secure VaultFree4.6★ (6.1K)YesYesSep 2026
4Calculator AppLock - Lock AppsCalculator AppLock - Lock AppsFree4.8★ (568)NoYesOct 2026
5Calculator₊Calculator₊Free4.7★ (1.7M)YesYesOct 2026
6App Lock™ - Locked Apps VaultApp Lock™ - Locked Apps VaultFree4.5★ (2.6K)YesYesOct 2026
7Basic Calculator+Basic Calculator+Free4.9★ (243K)YesNoOct 2026
8Calculator You LikeCalculator You LikeFree—NoYesMay 2026

Top Picks for Calculator Hidden Apps

Calculator#1

Calculator by Apple

Editor's Choice
🔧 Utilities
3.0😞(9.8K ratings)
Free
Calculator screenshot 1
Calculator screenshot 2
Calculator screenshot 3

This app offers both basic and scientific calculators for quick solutions to mathematical expressions. It also features a "Math Notes" function that allows users to type or write out equations and see them solved inline, with support for variables and graphing.

What We Love

  • 👍 Basic calculator functionality
  • 💡 Math notes feature
  • 🚀 Clean, simple design

Room to Improve

  • 🐛 Calculation errors
  • 🔍 Lack of history/memory functions
  • 🤔 Inconvenient to access advanced features
  • 🤯 Frustrating to fix mistakes
  • 🙄 Removed useful features in recent updates
Calculator# Hide Photos Videos#2

Calculator# Hide Photos Videos by NewSoftwares.net

Hide Photos, Videos & Secrets
Strong Contender
🔧 Utilities
4.4😞(29K ratings)
FreeIn-App Purchases
Calculator# Hide Photos Videos screenshot 1
Calculator# Hide Photos Videos screenshot 2
Calculator# Hide Photos Videos screenshot 3
Calculator# Hide Photos Videos screenshot 4
Calculator# Hide Photos Videos screenshot 5
Calculator# Hide Photos Videos screenshot 6

This app disguises itself as a calculator to secretly store photos, videos, documents, notes, passwords, and more. It offers robust security features to protect your confidential information from prying eyes and hackers.

What We Love

  • 🔒 Discreet and easy to use
  • 👍 No storage restrictions in free version
  • 🚀 Occasional short ads are a small price to pay
  • 🔒 Multilayered security options (pattern, PIN, biometrics)
  • 👍 Fake error message on startup

Room to Improve

  • 🐛 Password recovery issues
  • 🐛 Unreliable file storage and retrieval
  • 🐛 Subscription issues, unable to access premium features
  • 🐛 Sudden app crashes and data loss
  • 🐛 Extremely loud video playback volume
  • 🐛 Inability to move/delete stored items
Calculator Lock - Secure Vault#3

Calculator Lock - Secure Vault by ZipoApps

Hide Photos, Private Photos
Worth Considering
🔧 Utilities
4.6😊(6.1K ratings)
FreeAdsIn-App Purchases
Calculator Lock - Secure Vault screenshot 1
Calculator Lock - Secure Vault screenshot 2
Calculator Lock - Secure Vault screenshot 3
Calculator Lock - Secure Vault screenshot 4
Calculator Lock - Secure Vault screenshot 5
Calculator Lock - Secure Vault screenshot 6

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.

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

More Calculator Hidden Apps apps to explore

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FAQ about Calculator Hidden Apps

What are the best calculator hidden apps for iPhone?
Calculator tops our calculator hidden apps ranking as of September 2026, with a 3.0-star average from 9.8K App Store ratings, and it's free to download.
Yes — 19 of the top calculator hidden apps we rank are free to download, including Calculator and Calculator# Hide Photos Videos.
Calculator has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 250+ calculator hidden apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.