# Doudou Perdu vs Vigifaune

The clearest difference is review sentiment: Doudou Perdu at 73% against Vigifaune's 33%. Doudou Perdu also leads on iOS requirement (13.0 vs 16.0). Vigifaune's advantage is update cadence (every 2 months vs every 12 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Doudou Perdu ships an update every 12 months, Vigifaune every 2 months. Both last shipped on October 9, 2026.

## The numbers

| Metric | Doudou Perdu | Vigifaune |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **72.7% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 26 MB | 26 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Matthias Mellouli](https://appshunter.io/developer/1704897147) | [geoxys](https://appshunter.io/developer/1464337620) |

## What reviewers say

### Doudou Perdu

[App page](https://appshunter.io/ios/app/doudou-perdu/id668427481)

This app connects volunteers with lost stuffed animals to their owners. Users can report found toys, view them on a map or list, and earn medals for their good deeds. It aims to reunite children and parents with their beloved companions.

**Highlights:** Report found stuffed animals, View lost toys on map/list, Detailed toy profiles, Volunteer profile with medals, Photo and description submission, Geolocated toy listings

**Features:** macOS Compatibility

**In-app purchases:** none


### Vigifaune

[App page](https://appshunter.io/ios/app/vigifaune/id1147545808)

Contribute to wildlife data collection by recording animal observations. Quickly log precise locations and answer brief questionnaires to aid in naturalist inventories and wildlife health monitoring.

**Highlights:** Record animal observations, Log precise GPS locations, Answer brief questionnaires, Contribute to wildlife databases, Aid naturalist inventories, Support wildlife health monitoring

**In-app purchases:** none


## Frequently asked questions

### Is Doudou Perdu free?

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

### Is Vigifaune free?

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

### Do Doudou Perdu or Vigifaune have ads?

Neither Doudou Perdu nor Vigifaune shows ads.

### Which is updated more often, Doudou Perdu or Vigifaune?

Doudou Perdu ships an update every 12 months, and Vigifaune every 2 months. Most recently, Doudou Perdu was updated on October 9, 2026 and Vigifaune on October 9, 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.*