# ErasMoo vs Petit

The clearest difference is review sentiment: ErasMoo at 100% against Petit's 50%. ErasMoo also leads on ads (none vs shown) and monetization model (free vs ad-supported). Petit's advantage is update cadence (fortnightly vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

ErasMoo ships an update every 2 months, Petit fortnightly. Both last shipped on November 3, 2026.

## The numbers

| Metric | ErasMoo | Petit |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free** | Ad-supported |
| Size | 51 MB | 101 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [BISNES PROMOCION Y VENTA 2016, S.L.](https://appshunter.io/developer/1273573010) | [PETIT COMMUNITY SOCIEDAD LIMITADA](https://appshunter.io/developer/1651469543) |

## What reviewers say

### ErasMoo

[App page](https://appshunter.io/ios/app/erasmoo/id1535208818)

Connect with fellow exchange students worldwide. Organize trips, share travel photos, and build friendships before, during, and after your study abroad experience. Find classmates and discover new cultures.

**Highlights:** Create detailed student profiles, Connect with students globally via map, Share travel photos and experiences, In-app chat for planning and socializing, Save interesting user publications, Filter users by keywords

**Features:** macOS Compatibility

**In-app purchases:** none


### Petit

[App page](https://appshunter.io/ios/app/petit-your-pets-app/id1660540565)

A social network dedicated to pets and their owners. Share photos and videos, participate in weekly contests, and connect with other pet lovers through chat and community features.

**Highlights:** Pet-centric social networking, Weekly photo/video contests, Community voting for contests, Direct messaging and group chats, User profiles for pets and owners, Content reporting and blocking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ErasMoo free?

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

### Is Petit free?

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

### Do ErasMoo or Petit have ads?

Petit shows ads; ErasMoo does not.

### Which is updated more often, ErasMoo or Petit?

ErasMoo ships an update every 2 months, and Petit fortnightly. Most recently, ErasMoo was updated on November 3, 2026 and Petit on November 3, 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.*