186+ iOS apps curated and reviewed
With an average user rating of 3.8★, the casio category is one of the App Store's strongest. Browse all 186+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (19K) | No | No | Aug 2026 |
| 2 |  | Free | 4.8★ (13K) | No | No | Aug 2026 |
| 3 |  | Free | 4.5★ (381) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 3.8★ (829) | No | No | Jul 2026 |
| 5 |  | Free | 4.1★ (102) | No | No | Aug 2026 |
| 6 |  | Free | 1.2★ (18) | No | No | Jul 2026 |
| 7 |  | Free | 2.9★ (44) | No | No | May 2026 |
| 8 |  | Free | 4.7★ (12K) | Yes | Yes | Aug 2026 |
This app connects to compatible CASIO watches via Bluetooth to offer enhanced functionality. Manage watch settings, track daily activities, access exclusive brand content, and even customize your own watch.
This app connects your CASIO watch to your iPhone via Bluetooth for enhanced functionality. It allows for simplified watch operations and access to various Mobile Link features. Note: This app's functionality is transferring to the CASIO WATCHES app.
This app provides a powerful scientific calculator with step-by-step solutions for equations, advanced functions, and graphing capabilities. It includes a formula library and unit converter, inspired by a popular Casio model, to aid in learning and problem-solving for math and science subjects.
Connect your G-SHOCK watch to your smartphone to access enhanced mobile functions. Manage watch settings, create training plans, and analyze your health and activity data. Receive smartphone notifications directly on your wrist.
This app enhances the experience of playing Casio digital pianos and keyboards. It offers features like a visual piano roll, score viewer, music player, and a live concert simulator to make learning and playing music more engaging and enjoyable for all skill levels.
Control your sauna remotely, set the ideal temperature, and manage session timers. Explore chromotherapy with customizable light colors for various wellness benefits.
Connect your compatible CASIO watch to your iPhone via Bluetooth to unlock enhanced Mobile Link functions. This application simplifies watch operations by allowing you to control them from your phone screen, enriching your overall experience.
This app is a powerful scientific calculator with graphing capabilities, a formula library, and a unit converter. It offers natural display input, advanced math functions for algebra, calculus, and statistics, and supports various number bases and formats.
This app connects your Bluetooth-enabled CASIO watch to your iPhone, enabling various Mobile Link functions. It simplifies watch operations through your phone and is transitioning to the CASIO WATCHES app.
This app brings the functionality of Casio's ClassWiz scientific calculators to your smartphone or tablet. Perform advanced calculations, manage spreadsheets, and generate graphs by connecting to Casio's online services. It mirrors the operation of physical calculators and uses QR codes for seamless integration.
Learn your favorite songs with interactive music scores and piano roll notation. Practice at your own pace with adjustable tempo, key transposition, and a scoring system. Supports built-in songs, imported MIDI files, and connection to compatible keyboards.
Perform complex calculations, graph functions, and utilize a computer algebra system for mathematical exploration. This app offers a suite of tools for math and science learning, including dynamic visualizations and advanced functions. It's designed to enhance mathematical understanding for students and educators.
This app connects your compatible CASIO watch to your iPhone via Bluetooth. It enables various Mobile Link functions to enhance your watch experience and allows for simplified watch operations through your phone's screen. Data can be transferred to the new CASIO WATCHES app.
This app provides advanced mathematical and scientific calculation tools, including graphing and a computer algebra system. It offers a user interface similar to the handheld fx-CG500, with access to various applications like eActivity, Spreadsheet, Geometry, and Physium. It's designed to enhance learning for both new and experienced users.
This app offers advanced scientific calculation capabilities, including symbolic algebra, equation solving, and calculus functions. It supports high precision, natural expression input, and various display formats. Users can also visualize functions and equations with 2D and 3D graphing.
Learn and play piano with interactive rhythm games and a freestyle keyboard. Explore a vast library of songs across genres, record your creations, and share them with a global community. Offers multiple instrument sounds and progress tracking.
Connect your compatible CASIO watch to your iPhone to unlock enhanced mobile link functions. This app simplifies watch operations by allowing you to control them from your phone's screen. It requires location services to be set to 'Always' for accurate time synchronization.
Shop for Casio watches online through this dedicated application. Browse various watch brands and make purchases conveniently. Available for iOS devices.
This app connects your Bluetooth-enabled CASIO watch to your iPhone, enabling various Mobile Link functions. It simplifies watch operations and allows data transfer to the new CASIO WATCHES app. Requires iOS 14 or later and 'Always' location service permission.