PRO TREK Connected vs Montblanc Summit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PRO TREK Connected
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.
- Bluetooth watch connectivity
- Mobile Link functions
- Simplified watch operations
- User data transfer
- iPhone integration
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Important - Please Read Request to Transfer to the CASIO WATCHES App (Support Termination Notification) The functionality of this app will be transferred to the new watch app, CASIO WATCHES. By updating to version 3.0, users of this app will be able to transfer their user data to CASIO WATCHES via this app. While we understand this may be inconvenient for some users, we ask that you transfer your data across, and continue using CASIO WATCHES in place of this app. Please see the support page for more details. https://world.casio.com/support/wat/info/20230322/en/ ●Description This is the basic application for connecting and communicating with a Bluetooth(R) v4.0 enabled CASIO watch. Pairing your watch with an iPhone enables use of a variety of different Mobile Link functions that greatly enhance the iPhone experience. The PRO TREK Connected app also simplifies certain watch operations by letting you perform them on your phone screen. Visit the website below for details. https://protrek.casio.com/ We recommend using PRO TREK Connected on the following operating systems. Operation is not guaranteed for any operating system not listed below. Even if an operating system has been confirmed as compatible, software updates or display specifications may prevent proper display and/or operation. ⋅ iOS 14 or later. Applicable Watches: PRT-B50, PRT-B70 *Some watches unavailable in your region may be displayed in the application. Continued use of GPS running in the background can dramatically decrease battery life.
Montblanc Summit
This companion app enhances your smartwatch experience by offering easy setup, notification management, and personalized watch face customization. Explore tutorials and activity insights to optimize your device's functionality and tailor it to your lifestyle.
- Easy smartwatch setup and pairing
- Manage notifications, messages, and calls
- Customize watch faces with various options
- Explore smartwatch features with tutorials
- Adjust battery and display settings
- Track activity and progress insights
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The Companion app to your Montblanc Summit 3* Your Montblanc Summit smartwatch marries timeless elegance and the latest technology so you can complement your personal style while optimising your fitness and daily well-being. With the Montblanc Summit Companion app, you can experience exclusive apps and features like watch face customisation. Start elevating your daily life with the Montblanc Summit smartwatch. EASY SETUP Seamlessly pair and set up your Montblanc Summit 3 to the Companion app in just a few simple steps. CONNECTIVITY RIGHT ON YOUR WRIST Stay on top of your schedule with ease by receiving notifications, messages, and phone calls directly on your wrist. The Companion app helps you manage what is important to you. EXPRESS YOUR STYLE Choose and adapt a watch face that reflects your personal style with our configurator. Customise hands, colours, indicators, and more. Organise and manage your watch faces right within the app. GET ACQUAINTED WITH YOUR MONTBLANC SUMMIT Explore all that your Summit has to offer with our comprehensive Discover section. Here you can find tutorials and explanations to help you better understand the features and functions of your smartwatch. FIT YOUR MONTBLANC SUMMIT TO YOUR LIFESTYLE Tailor your smartwatch to your unique needs by changing battery and display settings, controlling notifications, and managing your overall connectivity. GET DETAILED ACTIVITY INSIGHTS AND TRACK YOUR PROGRESS Stay informed and up-to-date on your latest activity data in the Activity section. Keep track of your goals and progress over time and celebrate your achievements. * For older Summit generations (Summit, Summit 2, Summit 2+, Summit Lite), please continue using the Wear OS by Google – Smartwatch Companion app.
Screenshots
Verdict
The clearest difference is review sentiment: PRO TREK Connected at 48% against Montblanc Summit's 4%. PRO TREK Connected also leads on update cadence (every 2 months vs every 4 months) and iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PRO TREK Connected ships an update every 2 months, Montblanc Summit every 4 months. The most recent releases landed on October 26, 2026 and October 21, 2026 respectively.
| Parameter | PRO TREK Connected | Montblanc Summit |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (345 ratings) — better | — |
| Positive reviews | 48.4% of reviews — better | 4.2% of reviews |
| Number of ratings | 345 — better | — |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 242 MB | 155 MB |
| Age rating | 4+ | 4+ |
| Developer | CASIO COMPUTER CO., LTD. | Montblanc International GmbH |
Customer experience
PRO TREK Connected
Montblanc Summit
Bugs and requests
PRO TREK Connected
Reported bugs
20 issues- New version not updating
- Watch not connecting after update
- Auto backlight turns off randomly
- Step counter weekly view off by one day
- Watch constantly out of time
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- Pairing to iPhone fails
- App force closes right after opening
- App crashes after launch
- Watch shows incorrect time after setup
- Suddenly unable to connect
- Pairing fails after app reinstall
- Watch shows error message 'Recover' or date 1/01
- Watch is constantly out of sync
- Alarm buttons not active in app
- Route is not recorded
- App bounces after pairing
- Cannot connect watch PRT-B50
- Step counter overcounting
- Cannot connect to iPhone 11
- Cannot connect PRG-650Y
Requested features
15 requests- Add Russian language support
- Improve app intuitiveness and simplicity
- Add ability to locate lost watch
- Enhance fishing port data
- Increase domestic data
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- Add option for auto light after sunset/before sunrise
- Sync with standard Apple Health app
- Translate pressure to mmHg
- Add ability to add friends or join groups for step counter
- Add option to add photos to fish memo
- Add option to delete fish memo entries
- Allow offline manual viewing
- Support Apple Health for steps
- Add import function for destination location
- Add calibration options for stride distance
Montblanc Summit
Not enough reviews yet to summarise bugs or requests.
In-app purchases
PRO TREK Connected
No in-app purchases
Montblanc Summit
No in-app purchases
Questions
Is PRO TREK Connected free?
Is Montblanc Summit free?
Do PRO TREK Connected or Montblanc Summit have ads?
Which is updated more often, PRO TREK Connected or Montblanc Summit?
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