# CITIZEN Bluetooth Watch vs GBA

The clearest difference is rating: GBA at 3.4 against CITIZEN Bluetooth Watch's 2.9. GBA also leads on review sentiment (35% vs 19%) and iOS requirement (11.0 vs 15.6). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GBA holds the better App Store score, 3.4 against 2.9. Both are backed by a comparable volume of ratings — 12 and 10 respectively. Written reviews point the same way: 19% of CITIZEN Bluetooth Watch's written reviews are positive against 35% of GBA's.

CITIZEN Bluetooth Watch ships an update every 4 months, GBA every 6 months. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | CITIZEN Bluetooth Watch | GBA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (12 ratings)](https://appshunter.io/ios/app/citizen-bluetooth-watch/id1068381349/reviews) | **[3.4 (10 ratings)](https://appshunter.io/ios/app/gba-400-plus/id1483704854/reviews)** |
| Number of ratings | **12** | 10 |
| Positive reviews | 18.8% of reviews | **34.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 60 MB | 23 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CITIZEN WATCH CO.,LTD](https://appshunter.io/developer/434806605) | [CASIO COMPUTER CO., LTD.](https://appshunter.io/developer/456569836) |

## What reviewers say

### CITIZEN Bluetooth Watch

[App page](https://appshunter.io/ios/app/citizen-bluetooth-watch/id1068381349)

This app connects your smartphone to compatible Bluetooth watches, offering automatic time synchronization, world time settings, and notifications for calls and messages. It also features alarm setting, a light level indicator for the watch's power, and tools to locate your smartphone or alert you if the connection is lost.

**Highlights:** Automatic time synchronization, World time settings, Call and message notifications, Alarm setting, Light level indicator, Smartphone search function, Link loss alert

**Features:** macOS Compatibility

**In-app purchases:** none


### GBA

[App page](https://appshunter.io/ios/app/gba-400-plus/id1483704854)

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.

**Highlights:** Bluetooth v4.0 connectivity, Mobile Link functions, Simplified watch operations via phone, Accurate time synchronization, iPhone integration

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CITIZEN Bluetooth Watch free?

CITIZEN Bluetooth Watch is free to download, with no in-app purchases.

### Is GBA free?

GBA is free to download, with no in-app purchases.

### Which has better reviews, CITIZEN Bluetooth Watch or GBA?

GBA is rated higher. CITIZEN Bluetooth Watch averages 2.9 out of 5 from 12 ratings, while GBA averages 3.4 from 10 ratings.

### Do CITIZEN Bluetooth Watch or GBA have ads?

Neither CITIZEN Bluetooth Watch nor GBA shows ads.

### Which is updated more often, CITIZEN Bluetooth Watch or GBA?

CITIZEN Bluetooth Watch ships an update every 4 months, and GBA every 6 months. Most recently, CITIZEN Bluetooth Watch was updated on November 2, 2026 and GBA on November 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*