# petgugu vs empty

The clearest difference is in-app purchases: petgugu at none against empty's 1. petgugu also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (13.0 vs 26.4). On price, ads and device support there is nothing between them.

Both are free to download. empty sells 1 one-off in-app purchase. petgugu asks for nothing beyond the download.

petgugu ships an update every 3 weeks, empty every 3 months. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | petgugu | empty |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (7 ratings)](https://appshunter.io/ios/app/petgugu/id1635304945/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 274 MB | 5 MB |
| Requires iOS | **13.0** | 26.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen USEER Robotics Co., Ltd](https://appshunter.io/developer/1485542961) | [Hacı Ahmet GEZGIN](https://appshunter.io/developer/1890529146) |

## What reviewers say

### petgugu

[App page](https://appshunter.io/ios/app/petgugu/id1635304945)

This app connects people and pets through smart IoT devices, aiming to enhance the pet-raising experience. It allows users to engage with their pets' lives via smart products.

**Highlights:** Connects people and pets, Enhances pet-raising experience, Utilizes smart IoT products, Facilitates participation in pet life

**Features:** Vision Pro support

**In-app purchases:** none


### empty

[App page](https://appshunter.io/ios/app/empty-app-only/id6761664806)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| empty Pro | $9.99 | one-time |


## Frequently asked questions

### Is petgugu free?

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

### Is empty free?

empty is free to download, with in-app purchases available.

### Do petgugu or empty have ads?

Neither petgugu nor empty shows ads.

### Which is updated more often, petgugu or empty?

petgugu ships an update every 3 weeks, and empty every 3 months. Most recently, petgugu was updated on October 15, 2026 and empty on October 6, 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.*