# Pirr AI vs Backyard.ai

The clearest difference is update cadence: Pirr AI at every 5 days against Backyard.ai's every 2 months. Pirr AI also leads on ratings volume (257 vs 37). Backyard.ai's advantage is review sentiment (29% vs 17%). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Pirr AI sells 5 in-app purchases, starting at $12.99 per month and Backyard.ai sells 5 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Pirr AI holds the better App Store score, 3.6 against 3.4. That said, the two scores are not equally well evidenced: Pirr AI has 257 ratings behind it against 37, so its average is the more settled of the two. Written reviews complicate that: 17% of Pirr AI's written reviews are positive against 29% of Backyard.ai's, so the app with the better star average is not the one people write more warmly about.

Pirr AI ships an update every 5 days, Backyard.ai every 2 months. The most recent releases landed on October 27, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Pirr AI | Backyard.ai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (257 ratings)](https://appshunter.io/ios/app/pirr-ai/id1638980697/reviews)** | [3.4 (37 ratings)](https://appshunter.io/ios/app/backyardai/id6498968886/reviews) |
| Number of ratings | **257** | 37 |
| Positive reviews | 17.3% of reviews | **28.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 143 MB | 39 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Pirr AB](https://appshunter.io/developer/1638980699) | [Ahoy Labs, Inc.](https://appshunter.io/developer/1742076359) |

## What reviewers say

### Pirr AI

[App page](https://appshunter.io/ios/app/pirr-ai/id1638980697)

Create personalized romance stories with an AI writing partner. Customize characters, settings, and plot, then explore diverse genres and share your creations. Experience emotional narratives and unique scenes.

**Highlights:** AI-powered story creation, Personalized character customization, Dynamic plot adaptation, Genre exploration, Customizable story covers, Story sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pirr Premium (Monthly) | $12.99 | per month |
| Pirr Premium (Yearly) | $99.99 | per year |
| AI Credits Spark Pack | $4.99 | one-time |
| AI Credits Boost Pack | $8.99 | one-time |
| AI Credits Power Pack | $27.99 | one-time |

**What reviewers like**

- 👍 User-friendly interface design
- 💡 AI-assisted story continuation feature
- 🆓 Free app with no paywall initially
- ✨ Unique creative writing tool
- 🎨 Customizable story elements (characters, tones, genres)

**What reviewers complain about**

- 💰 Aggressive monetization with $13/month paywall
- 🔒 Paywall locks basic features (characters, genres, tags)
- 🐛 Severe degradation after recent updates
- 🚫 Heavy content censorship and word banning
- 🧠 Poor AI memory and context awareness

**Reported bugs**

- App stuck on loading screen after updates
- Stories disappearing or being deleted
- Cannot save or create new characters
- Infinite loading loops during sign-in
- App freezes when editing passages

**Requested features**

- Backup and export functionality
- Search bar for discovering stories by tags/titles
- Ability to save/bookmark favorite stories from other users
- Comment section on published stories
- iPad-friendly interface


### Backyard.ai

[App page](https://appshunter.io/ios/app/backyardai/id6498968886)

Engage in immersive text and voice conversations with AI-powered characters. Customize your characters with detailed backstories, notes, and visuals. Discover new adventures in a vibrant community and select from multiple AI models for unique interactions.

**Highlights:** AI-powered text and voice chat, Character customization (lore books, notes, images), Community hub for adventures, Choice of 12+ AI models, Extensive character memory

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Plan AI Models | $6.99 | per month |
| Backyard Cloud Standard | $12.00 | per month |
| Backyard Cloud Pro | $34.99 | per month |
| Standard Plan - Yearly | $107.99 | per year |
| Pro Subscription - Yearly | $314.99 | per year |


## Frequently asked questions

### Is Pirr AI free?

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

### Is Backyard.ai free?

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

### Which has better reviews, Pirr AI or Backyard.ai?

Pirr AI is rated higher. Pirr AI averages 3.6 out of 5 from 257 ratings, while Backyard.ai averages 3.4 from 37 ratings.

### Do Pirr AI or Backyard.ai have ads?

Neither Pirr AI nor Backyard.ai shows ads.

### Which is updated more often, Pirr AI or Backyard.ai?

Pirr AI ships an update every 5 days, and Backyard.ai every 2 months. Most recently, Pirr AI was updated on October 27, 2026 and Backyard.ai on October 22, 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.*