# KatchU

> Pet tracker app for location, activity monitoring, and geo-fencing alerts. (iPhone/iPad app by Shenzhen Eview GPS Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/katchu/id1536732409 (this page in markdown: same URL + `.md`)
- Developer: [Shenzhen Eview GPS Technology Co., Ltd.](https://appshunter.io/developer/565060665)
- Category: Navigation, Lifestyle
- Price: Free
- Rating: 3.50/5 from 4 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 143 MB
- Languages: American English, French (France), German (Germany), Japanese, European Portuguese, Chinese (Simplified, China), European Spanish
- Released: 2021-06-06
- Data updated: 2026-06-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/katchu/id1536732409/reviews.md

## What is KatchU?

Explore this App to get ready with your smart pet trackers——following the steps to equip the tracker, to set the home, safe area and dangerous zones in your neighborhood, to receive notifications when your pet runs out of geo fences, to check the daily activity and routine of your pet, and to never lost it. Let's have a fun time!

## Key features

- Pet tracker setup
- Geo-fencing for safe zones
- Real-time location tracking
- Activity and routine monitoring
- Alerts for zone breaches

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/katchu/id1536732409/reviews.md

### 3/5 — Awesome but can be tweaked

*2025-10-30*

Excellent app but when I have more than one pet listed in the app, the power of the tracking collar no longer shows. Also will be good to have editable danger zone which can customs make shapes

### 1/5 — App have issues

*2023-07-05*

The app does not work 
I have the GPS and can not update my dogs location 
When I click on update it says that my pet is at home, but in reality I am now with the GPS is another city! Please fix 
The GPS is worth nothing if it doesn’t work

**Developer response:** Thank you for your message, and we apologize for any inconvenience you may have experienced. 
According to the product's operational rules, when the product reaches another city, the device's location is synchronized to the current position unless specific conditions are met. For instance, if your phone's Bluetooth connection with the device remains uninterrupted, it may lead the device to mistakenly assume that your pet is with you at home, ensuring safety, and, therefore, not triggering a location update. If you have any questions or concerns regarding the device or the app, please feel free to contact us. We are here to assist you at any time: sales@eviewgps.com.

### 2/5 — Too slow

*2021-10-27, version 2.1.0*

Once you’ve managed to get the app set up (very difficult to understand how to do), it takes over 5 minutes from opening the app to getting the cat’s location. Not great when you’re worried and wanting to find your cat. Other apps open within seconds. It’s a very slow platform and such a shame as it does (eventually) work.

### 1/5 — can’t even get the set done  ‘network not working’

*2021-09-12, version 1.4*

we have been trying use this app for 2 days and as soo. as you get to the cats credentials it won’t save and just says ‘network not available’ not much use if you loose your cat.  We have tried on two different networks our phones are compatible

## Frequently asked questions about KatchU

### What is KatchU used for?

KatchU is used to track the location and daily activity of your pet using smart pet trackers. It allows you to set up safe zones and receive notifications if your pet leaves these areas.

### Is KatchU free to use?

Yes, KatchU is available for free. The app itself does not have a cost associated with downloading or using its core features.

### What devices does KatchU support?

KatchU is compatible with iPhone, iPad, and iPod devices. It is designed to work across Apple's mobile ecosystem.

### How often is KatchU updated?

The latest version of KatchU is 3.5.46, and it was last updated on November 28, 2025. This indicates a relatively recent update, suggesting ongoing development and maintenance.

### What is the age rating for KatchU?

KatchU has an age rating of 4+. This means it is suitable for children aged 4 and above, with parental guidance recommended for younger users.

### Does KatchU have ads?

No, KatchU does not contain advertisements. Users can enjoy the app's features without interruption from ads.

### What is the user sentiment for KatchU based on ratings?

KatchU has a rating of 3.5 stars from 4 ratings. While this is a small sample size, it suggests a generally positive but not overwhelmingly enthusiastic user reception.

### When was KatchU first released?

KatchU was first released on June 6, 2021. This means the app has been available for a few years, allowing for user feedback and feature development.

## Version history (last 5 releases)

### 3.5.46 — 2025-11-28

What's New
- Adaption to iOS 26
- Bug fixes and performance improvements for a smoother experience

### 3.5.44 — 2025-10-28

What's New
- Spanish language support is now available.
- Bug fixes and performance improvements for a smoother experience.

### 3.5.41 — 2025-07-08

- Added compatibility with pet tracker device: EV207M
- Bug fixes and performance improvements

### 3.5.39 — 2025-06-27

- Adapted for iPadOS 18.
- Added a "Default" option for pet avatar settings.
- Fixed known issues and improved user experience.

### 3.5.32 — 2024-11-14

- Adapt to iOS 18
- Bug fixes and performance improvements

## Apps similar to KatchU

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [TraqCare](https://appshunter.io/ios/app/traqcare/id6449219819) | — | Free | Navigation |
| [EZTrackerOnline](https://appshunter.io/ios/app/eztrackeronline/id1585456961) | — | Free | Navigation |
| [U Mobile GPS & IoT](https://appshunter.io/ios/app/u-mobile-gps-and-iot/id1466415969) | 5.0 (1) | Free | Navigation |
| [GpsGate Maintenance](https://appshunter.io/ios/app/gpsgate-maintenance/id1633229661) | — | Free | Navigation |
| [TRACKPAC](https://appshunter.io/ios/app/trackpac/id1621072055) | 1.0 (1) | Free | Navigation |
| [Ruhavik - Analyze your trips](https://appshunter.io/ios/app/ruhavik-analyze-your-trips/id1505820602) | 4.6 (174) | Free | Navigation |

## More apps by Shenzhen Eview GPS Technology Co., Ltd.

- [Smart-Tracking](https://appshunter.io/ios/app/smart-tracking/id1023689926)
- [Smart-Locator](https://appshunter.io/ios/app/smart-locator/id1160196225)
- [PetWhere](https://appshunter.io/ios/app/petwhere/id1459088724)
- [BeaconAssistant](https://appshunter.io/ios/app/beaconassistant/id1526049987)
- [Parameter Master](https://appshunter.io/ios/app/parameter-master/id6471040286)

All apps by Shenzhen Eview GPS Technology Co., Ltd.: https://appshunter.io/developer/565060665

## Related topics

[katchu](https://appshunter.io/ios/topics/katchu)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*