# CASIO WATCH+ vs Watch Accuracy Checker

The clearest difference is rating: CASIO WATCH+ at 2.9 against Watch Accuracy Checker's 2.0. CASIO WATCH+ also leads on ratings volume (44 vs 1) and iOS requirement (12.0 vs 15.6). On price, update cadence, ads and in-app purchases there is nothing between them.

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

CASIO WATCH+ holds the better App Store score, 2.9 against 2.0. That said, the two scores are not equally well evidenced: CASIO WATCH+ has 44 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 22, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | CASIO WATCH+ | Watch Accuracy Checker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (44 ratings)](https://appshunter.io/ios/app/casio-watch-plus/id760165998/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/watch-accuracy-checker/id6478476307/reviews) |
| Number of ratings | **44** | 1 |
| Positive reviews | 17.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | Free |
| Size | 69 MB | 14 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CASIO COMPUTER CO., LTD.](https://appshunter.io/developer/456569836) | [Cogniter Technologies Pvt Ltd](https://appshunter.io/developer/478571271) |

## What reviewers say

### CASIO WATCH+

[App page](https://appshunter.io/ios/app/casio-watch-plus/id760165998)

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.

**Highlights:** Bluetooth v4.0 connectivity, Mobile Link functions, Simplified watch operations, iPhone integration, Remote control via phone screen

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

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

**What reviewers complain about**

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

**Reported bugs**

- Compatibility issues with iOS updates
- Pairing problems with iPhone 6/6s/7
- Sync failures and connection drops
- Watch settings not transferring properly

**Requested features**

- Show watch battery status
- Add more world time cities
- Improve phone finder functionality
- Allow more control over alarms/timers


### Watch Accuracy Checker

[App page](https://appshunter.io/ios/app/watch-accuracy-checker/id6478476307)

Measure and track the timekeeping accuracy of your mechanical, automatic, or quartz wristwatches. The app provides a reference timer and allows you to capture screenshots for comparison, maintaining a history of your tracking sessions.

**Highlights:** Add and edit watch details, Track accuracy against global time, Foreground and background timer, Multiple watch tracking, Screenshot capture for comparison, Tracking history with timestamps, Tracker running notifications

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CASIO WATCH+ free?

CASIO WATCH+ is free to download, with no in-app purchases.

### Is Watch Accuracy Checker free?

Watch Accuracy Checker is free to download, with no in-app purchases.

### Which has better reviews, CASIO WATCH+ or Watch Accuracy Checker?

CASIO WATCH+ is rated higher. CASIO WATCH+ averages 2.9 out of 5 from 44 ratings, while Watch Accuracy Checker averages 2.0 from 1 ratings.

### Do CASIO WATCH+ or Watch Accuracy Checker have ads?

Neither CASIO WATCH+ nor Watch Accuracy Checker shows ads.

### Which is updated more often, CASIO WATCH+ or Watch Accuracy Checker?

CASIO WATCH+ ships an update monthly, and Watch Accuracy Checker monthly. Most recently, CASIO WATCH+ was updated on September 22, 2026 and Watch Accuracy Checker on June 1, 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.*