# PetDuo vs Limi

The clearest difference is in-app purchases: Limi at none against PetDuo's 2. Limi also leads on update cadence (every 3 days vs every 8 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PetDuo sells 2 in-app purchases, starting at $9.99 per 7 days. Limi asks for nothing beyond the download.

PetDuo ships an update every 8 days, Limi every 3 days. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PetDuo | Limi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (10 ratings)](https://appshunter.io/ios/app/petduo-cat-translator/id6812650197/reviews)** | — |
| Number of ratings | **10** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 172 MB | 3 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [HK FLYBULL TECHNOLOGY CO., LIMITED](https://appshunter.io/developer/1626018966) | [SION NOH](https://appshunter.io/developer/6817814038) |

## What reviewers say

### PetDuo

[App page](https://appshunter.io/ios/app/petduo-cat-translator/id6812650197)

This app offers a fun way for pet parents to understand their furry friends. It features pet sound translation, photo analysis for insights into their condition, and playful interpretations of their perspective. Experience the world through their eyes with unique visual recreations.

**Highlights:** Pet voice translation, Photo analysis, Pet perspective interpretation, Pet vision recreation, Explore pet communication

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Petduo Premium | $9.99 | per 7 days |
| Petduo Premium | $59.99 | per year |


### Limi

[App page](https://appshunter.io/ios/app/limi-ai-usage-widget/id6817814036)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PetDuo free?

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

### Is Limi free?

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

### Do PetDuo or Limi have ads?

Neither PetDuo nor Limi shows ads.

### Which is updated more often, PetDuo or Limi?

PetDuo ships an update every 8 days, and Limi every 3 days. Most recently, PetDuo was updated on October 26, 2026 and Limi 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.*