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Best Casio Watch App

250+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated September 2026

Out of 250+ casio watch app on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Casio Watch App (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1CASIO WATCHESCASIO WATCHESFree4.7★ (19K)NoNoSep 2026
2G-SHOCK ConnectedG-SHOCK ConnectedFree4.8★ (13K)NoNoSep 2026
3CASIO WATCH+CASIO WATCH+Free2.9★ (44)NoNoSep 2026
4EDIFICE ConnectedEDIFICE ConnectedFree4.7★ (589)NoNoSep 2026
5WatchWatchFree3.3★ (9.3K)NoNoSep 2026
6Chrono24 | Luxury Watch MarketChrono24 | Luxury Watch MarketFree4.9★ (69K)YesNoSep 2026
7Samsung Galaxy Watch (Gear S)Samsung Galaxy Watch (Gear S)Free4.0★ (16K)NoNoSep 2026
8G-SHOCK MOVEG-SHOCK MOVEFree3.8★ (835)NoNoSep 2026

Top Picks for Casio Watch App

CASIO WATCHES#1

CASIO WATCHES by CASIO COMPUTER CO., LTD.

CASIO Bluetooth watch app
Editor's Choice
🌟 Lifestyle
4.7😐(19K ratings)
Free
CASIO WATCHES screenshot 1
CASIO WATCHES screenshot 2
CASIO WATCHES screenshot 3
CASIO WATCHES screenshot 4
CASIO WATCHES screenshot 5

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.

What We Love

  • 👍 Reliable and accurate time keeping
  • 🚀 Seamless Bluetooth connectivity
  • 💡 Useful fitness tracking features
  • 👍 Durable and well-built watches

Room to Improve

  • 🐛 Buggy and unreliable app
  • 🔒 Invasive data collection
  • 💤 Lack of offline functionality
  • 🤔 Confusing and cluttered interface
  • 🔋 Inconsistent battery life reporting
G-SHOCK Connected#2

G-SHOCK Connected by CASIO COMPUTER CO., LTD.

Strong Contender
🔧 Utilities
4.8😐(13K ratings)
Free
G-SHOCK Connected screenshot 1
G-SHOCK Connected screenshot 2

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.

What We Love

  • 👍 Easy to use app
  • 🚀 Convenient Bluetooth connectivity
  • 💪 Durable and reliable watch
  • 📊 Useful fitness tracking features
  • ⏰ Accurate time keeping

Room to Improve

  • 🐛 Connectivity issues
  • 🔋 Battery drain problems
  • 📅 Inaccurate activity date tracking
  • 🗺️ Poor mapping and navigation features
  • 🤔 Confusing or limited functionality
CASIO WATCH+#3

CASIO WATCH+ by CASIO COMPUTER CO., LTD.

Worth Considering
🔧 Utilities
2.9😞(44 ratings)
Free
CASIO WATCH+ screenshot 1
CASIO WATCH+ screenshot 2
CASIO WATCH+ screenshot 3

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.

What We Love

  • 👍 Works well with iPhone 6/6s
  • 👍 Easy to use interface
  • 👍 Able to sync watch settings
  • 👍 Helpful support for clearing pairing info

Room to Improve

  • 🐛 Connectivity issues with newer iPhones
  • 🐛 App crashes frequently
  • 🐛 Fails to connect to watch
  • 🐛 Unreliable Bluetooth connection
  • 🐛 Time/date sync problems

More Casio Watch App apps to explore

FAQ about Casio Watch App

What is the best casio watch app for iPhone?
CASIO WATCHES tops our casio watch app ranking as of September 2026, with a 4.7-star average from 19K App Store ratings, and it's free to download.
Yes — 20 of the top casio watch app we rank are free to download, including CASIO WATCHES and G-SHOCK Connected.
CASIO WATCHES has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 250+ casio watch app on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The app connects to compatible CASIO watches via Bluetooth to provide enhanced features. Users can adjust watch settings like time and world time, track daily activities such as steps and calories burned, access exclusive content related to G-SHOCK and other CASIO brands, and even customize and order their own G-SHOCK models.
Key features include Bluetooth connectivity for watch management, time and world time adjustments, activity monitoring (steps, calories, heart rate), access to exclusive G-SHOCK content and brand history, a badge collection system for step goals, and the ability to customize and order personal G-SHOCK watches.