# PRO TREK Connected vs Printer wormhole

The clearest difference is iOS requirement: PRO TREK Connected at 11.0 against Printer wormhole's 13.0. 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.

PRO TREK Connected ships an update every 2 months, Printer wormhole every 5 weeks. The most recent releases landed on August 26, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | PRO TREK Connected | Printer wormhole |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (345 ratings)](https://appshunter.io/ios/app/pro-trek-connected/id1456086278/reviews)** | — |
| Number of ratings | **345** | — |
| Positive reviews | 48.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 242 MB | 26 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [CASIO COMPUTER CO., LTD.](https://appshunter.io/developer/456569836) | [Shanghai Andoner Information Technology Co., Ltd.](https://appshunter.io/developer/1178045451) |

## What reviewers say

### PRO TREK Connected

[App page](https://appshunter.io/ios/app/pro-trek-connected/id1456086278)

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.

**Highlights:** Bluetooth watch connectivity, Mobile Link functions, Simplified watch operations, User data transfer, iPhone integration

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Useful app for Pro Trek
- ⌚️ Seamless watch connection
- 🧭 Multifunctional watch features
- 💪 Robust and durable watch
- ⏱️ Accurate timekeeping

**What reviewers complain about**

- 📉 Complicated to use
- ❓ Manual difficult to read
- 🔌 Watch not connecting
- ⏳ Auto backlight turns off
- ⚙️ Watch constantly out of sync

**Reported bugs**

- 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

**Requested features**

- Add Russian language support
- Improve app intuitiveness and simplicity
- Add ability to locate lost watch
- Enhance fishing port data
- Increase domestic data


### Printer wormhole

[App page](https://appshunter.io/ios/app/printer-wormhole/id6473224046)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PRO TREK Connected free?

PRO TREK Connected is free to download, with no in-app purchases.

### Is Printer wormhole free?

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

### Do PRO TREK Connected or Printer wormhole have ads?

Neither PRO TREK Connected nor Printer wormhole shows ads.

### Which is updated more often, PRO TREK Connected or Printer wormhole?

PRO TREK Connected ships an update every 2 months, and Printer wormhole every 5 weeks. Most recently, PRO TREK Connected was updated on August 26, 2026 and Printer wormhole on May 16, 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.*