Report updated May 11, 2026
Overview · Full Intel report in progress
GBA-400+ is an established utilities app that is completely free. With a 3.7/5 rating from 9 reviews, it shows polarized user reception.
What makes this app unique?
What Does It Look Like?
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What Are The Key Features?
Enables wireless communication between the GBA-400 watch and an iPhone to expand device functionality.
Simplifies watch operations by allowing users to adjust settings via the phone screen instead of physical watch buttons.
How much does it cost?
Who Built It?
CASIO COMPUTER CO.
Connecting physical hardware to digital interfaces for watch and music enthusiasts. Providing centralized management for Casio's diverse hardware ecosystem.
Portfolio
13
Apps
What other apps does CASIO COMPUTER CO. make?
Chordana Composer for Android
ClassWiz Calc App Plus
ソングバンクプラス
TONEBOOK トーンブック
CASIO WATCHES
G-SHOCK Connected
Explore the full CASIO COMPUTER CO. report
Portfolio breakdown, audience, momentum, and every app published by CASIO COMPUTER CO..
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
Analysis in progress, available soon
What is the competitive landscape for GBA-400+?
How's The Utilities Market?
Market outlook for this category
Available very soon
Which niche is GBA-400+ in?
to configure and sync casio watch settings
Explore the full Smartwatch Management Companions niche
Every app in this space — 5 tracked, the niche's live rankings, and Marlvel's editorial take on the job-to-be-done.
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for GBA-400+
Key Takeaways
This is a dedicated companion app required for basic connectivity and remote management of the Casio GBA-400 watch.
Where Is It Heading?
Trend analysis
Available very soon