Best Calculator Hidden Apps

250+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated October 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 (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calculator₊Calculator₊Free4.7★ (1.7M)YesYesNov 2026
2Calculator# Hide Photos VideosCalculator# Hide Photos VideosFree4.4★ (29K)NoYesNov 2026
3CalculatorCalculatorFree3.1★ (10K)NoNoNov 2026
4Calculator AppLock - Lock AppsCalculator AppLock - Lock AppsFree4.8★ (595)NoYesOct 2026
5Calculator Lock - Secure VaultCalculator Lock - Secure VaultFree4.6★ (6.5K)YesYesOct 2026
6Calculator‰Calculator‰Free4.9★ (410K)YesNoNov 2026
7Calculator for iPhone and iPadCalculator for iPhone and iPadFree4.7★ (18K)YesYesNov 2026
8CalculatorCalculatorFree4.5★ (147K)YesYesNov 2026

Top Picks for Calculator Hidden Apps

Calculator₊#1

Calculator₊ by Impala Studios

Basic, Scientific, Plus Calc
Editor's Choice
🔧 Utilities
4.7😞(1.7M ratings)
FreeAdsIn-App Purchases
#86in Utilities
Calculator₊ screenshot 1
Calculator₊ screenshot 2
Calculator₊ screenshot 3
Calculator₊ screenshot 4
Calculator₊ screenshot 5
Calculator₊ screenshot 6

This app offers a comprehensive suite of calculation tools, including basic, scientific, and unit conversion functions. It features an AI-powered math solver that can solve problems from photos and a dedicated math notes section for jotting down equations and diagrams. Accessibility options like dynamic text size and VoiceOver support are also included.

What We Love

  • 💻 Useful calculator features
  • 🎨 Customizable backgrounds and themes
  • 📚 Helpful history tracking

Room to Improve

  • 📺 Intrusive full-screen ads
  • 💰 Expensive subscription model
  • 🔍 Ads blocking calculator functionality
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 hide photos, videos, documents, notes, and passwords. It offers robust security features like panic switches and disguise modes to protect your confidential information from prying eyes.

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#3

Calculator by Apple

Worth Considering
🔧 Utilities
3.1😞(10K 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

More Calculator Hidden Apps apps to explore

FAQ about Calculator Hidden Apps

What are the best calculator hidden apps for iPhone?
Calculator₊ tops our calculator hidden apps ranking as of October 2026, with a 4.7-star average from 1.7M 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₊ shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ calculator hidden apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.