# studio ett vs PetVoice

The clearest difference is update cadence: PetVoice at every 6 weeks against studio ett's every 23 months. studio ett's advantage is iOS requirement (8.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

studio ett ships an update every 23 months, PetVoice every 6 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | studio ett | PetVoice |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 28.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 3 MB | 6 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kosei Noshiro](https://appshunter.io/developer/1491872682) | [株式会社PetVoice](https://appshunter.io/developer/1593163193) |

## What reviewers say

### studio ett

[App page](https://appshunter.io/ios/app/studio-ett/id1493906837)

**Features:** macOS Compatibility

**In-app purchases:** none


### PetVoice

[App page](https://appshunter.io/ios/app/petvoice/id1593163191)

This app helps monitor your pet's health by tracking their activity, eating, and drinking habits. It uses a dedicated device with sensors to estimate body temperature and detect changes, allowing for easier consultation with veterinarians.

**Highlights:** Activity tracking, Eating and drinking monitoring, Body temperature estimation, Data sharing with veterinarians, Health trend detection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is studio ett free?

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

### Is PetVoice free?

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

### Do studio ett or PetVoice have ads?

Neither studio ett nor PetVoice shows ads.

### Which is updated more often, studio ett or PetVoice?

studio ett ships an update every 23 months, and PetVoice every 6 weeks. Most recently, studio ett was updated on October 26, 2026 and PetVoice on October 24, 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.*