# Pi Pets Robotics Mobile App vs Etalvis

The clearest difference is in-app purchases: Pi Pets Robotics Mobile App at none against Etalvis's 1. Pi Pets Robotics Mobile App also leads on device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Etalvis sells 1 one-off in-app purchase. Pi Pets Robotics Mobile App asks for nothing beyond the download.

Pi Pets Robotics Mobile App ships an update every 5 months, Etalvis every 8 months. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Pi Pets Robotics Mobile App | Etalvis |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 8 months |
| Size | 77 MB | 84 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Steven Feenstra](https://appshunter.io/developer/1612988081) | [TagMango Inc](https://appshunter.io/developer/1611765353) |

## What reviewers say

### Pi Pets Robotics Mobile App

[App page](https://appshunter.io/ios/app/pi-pets-robotics-mobile-app/id1612988079)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Etalvis

[App page](https://appshunter.io/ios/app/etalvis/id6746702257)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The Learning Journey | $14.99 | one-time |


## Frequently asked questions

### Is Pi Pets Robotics Mobile App free?

Pi Pets Robotics Mobile App is free to download, with no in-app purchases.

### Is Etalvis free?

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

### Do Pi Pets Robotics Mobile App or Etalvis have ads?

Neither Pi Pets Robotics Mobile App nor Etalvis shows ads.

### Which is updated more often, Pi Pets Robotics Mobile App or Etalvis?

Pi Pets Robotics Mobile App ships an update every 5 months, and Etalvis every 8 months. Most recently, Pi Pets Robotics Mobile App was updated on November 7, 2026 and Etalvis on November 8, 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.*