UPET vs HGsmart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UPET
This app works with a smart cat litter box to monitor your cat's health and habits. It offers multi-cat identification, detailed health data management, and customizable smart settings for your litter box.
- Multi-cat identification
- Health data management
- Customized smart settings
- Remote operation visualization
- Real-time status viewing
- AI intelligent recognition
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UPET-NA is an APP of AIRROBO, which needs to be used in conjunction with the AIRROBO smart cat litter machine. [Multi-cat identification] Through the difference in weight, cats of different weights can be distinguished, and up to 6 different cats can be identified. [Health data management] Monitor cats' weight and toileting time around the clock, periodic data push, combined with multi-cat identification, make the cat's toileting health data management more accurate, just open the APP, you can instantly understand the cat's toileting health situation. [Customized smart settings] Personalized settings can be made in the APP: automatic mode, do not disturb mode, timing mode, etc. This is a unique smart cat litter box that only belongs to you and the cat owner. The above are the functions that are bound to the high-end smart cat litter machine. If you are bound to the flagship model, you can enjoy the following new functions: [Remote operation visualization] The cat litter box can be remotely controlled for one-key cleaning, smoothing and sand changing. All cats and cat litter box status can be viewed on the app in real time. At the same time, the camera can be turned on at any time to understand the cat's toileting status in real time. This little hobby, as if coming to the scene in person, makes it easy and fun to shovel shit. [Intelligent Multi-Cat Recognition] Through weight difference and AI intelligent recognition, cats can be accurately distinguished, and up to 6 different cats can be recognized, making message push and data management more accurate. AIR pets allow you to care for cats anytime, anywhere, enjoy the relaxed and happy life brought by technology, and let us spend more time with our hearts.
HGsmart
This app connects with smart pet products to offer comprehensive care solutions. It allows remote control of devices, customization of settings, and real-time monitoring of your pet's health and routine.
- Remote device operation
- Customizable working modes
- Real-time device monitoring
- Pet health data recording
- User-friendly interface
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HGsmart is the perfect companion for you and HONEYGUARDIAN pet smart products, let our smart products and smart app work together to provide you with a full range of pet care solutions, providing a peace of mind and more good times for your beloved pets. Please follow the product body prompts or user manual to download and use this app. 1. Remote operation of litter box, feeder and other smart devices; 2. Various customizable features to tailor the working mode to you and your furry friend; 3. Real-time device monitoring, recording and reporting the working status, allowing you to keep track of your pet's routine; 4. Recording pet health data to help you analyze your pet's well-being; 5. User-friendly experience with prompt feedback for your suggestions; 6. Unlock more features and join us now! For more information, please contact us at support@honeyguardian.com .
Screenshots
Verdict
The clearest difference is review sentiment: UPET at 46% against HGsmart's 22%. On price, update cadence, ads and in-app purchases 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.
UPET ships an update every 6 weeks, HGsmart every 2 months. The most recent releases landed on September 26, 2026 and September 20, 2026 respectively.
| Parameter | UPET | HGsmart |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (12 ratings) — better | — |
| Positive reviews | 46.2% of reviews — better | 22.2% of reviews |
| Number of ratings | 12 — better | — |
| Update frequency | Every 6 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 183 MB | 128 MB |
| Age rating | 4+ | 4+ |
| Developer | UBTECH ROBOTICS CORP | Shenzhen Tahao Technology Co., Ltd. |
Customer experience
UPET
HGsmart
In-app purchases
UPET
No in-app purchases
HGsmart
No in-app purchases









