250+ iOS apps curated and reviewed
Looking for free hidden calculator free apps? 20 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (102) | Yes | Yes | Aug 2026 |
| 2 |  | Free | 4.4★ (29K) | No | Yes | Aug 2026 |
| 3 |  | Free | 4.7★ (1.7M) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 4.9★ (409K) | Yes | No | Aug 2026 |
| 5 |  | Free | 4.7★ (14K) | No | Yes | Aug 2026 |
| 6 |  | Free | 3.0★ (8.9K) | No | No | Aug 2026 |
| 7 |  | Free | 4.6★ (6.1K) | Yes | Yes | Aug 2026 |
| 8 |  | Free | — | No | Yes | Aug 2026 |
Securely store private photos, videos, and documents on your device. Organize files into separate vaults with custom hierarchies and disguise the app's appearance. Offers Wi-Fi transfer and a private browser for enhanced privacy.
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.
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.
This utility app offers a clean and intuitive interface for performing calculations. It prioritizes a user-friendly design with large buttons and a clear display for quick and efficient use.
Securely store your private photos, videos, passwords, and notes with PIN and biometric protection. Organize media into customizable albums and browse the web privately. Offers cloud backup and decoy accounts for enhanced privacy.
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.
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.
This is a simple and aesthetically pleasing calculator app designed for iPhone. It offers essential arithmetic functions with a calming pink interface and user-friendly features like haptic feedback and calculation history. It operates completely offline and is free to use.
Perform essential arithmetic operations with a straightforward calculator app. Its large buttons and clear display ensure ease of use, supporting both portrait and landscape orientations.
