# Backyard.ai vs MoltViewer

The clearest difference is in-app purchases: MoltViewer at none against Backyard.ai's 5. MoltViewer also leads on update cadence (every 5 days vs every 2 months). Backyard.ai's advantage is ads (none vs shown) and iOS requirement (15.1 vs 18.6). On price and device support there is nothing between them.

Both are free to download. Backyard.ai sells 5 in-app purchases, starting at $6.99 per month. MoltViewer asks for nothing beyond the download.

Backyard.ai ships an update every 2 months, MoltViewer every 5 days. The most recent releases landed on September 21, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Backyard.ai | MoltViewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (36 ratings)](https://appshunter.io/ios/app/backyardai/id6498968886/reviews)** | — |
| Number of ratings | **36** | — |
| Positive reviews | 30.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 39 MB | 15 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 9+ |
| Developer | [Ahoy Labs, Inc.](https://appshunter.io/developer/1742076359) | [Krzysztof Kuzmicki](https://appshunter.io/developer/1865154433) |

## What reviewers say

### 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 |


### MoltViewer

[App page](https://appshunter.io/ios/app/moltviewer/id6758548818)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Backyard.ai free?

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

### Is MoltViewer free?

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

### Do Backyard.ai or MoltViewer have ads?

MoltViewer shows ads; Backyard.ai does not.

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

Backyard.ai ships an update every 2 months, and MoltViewer every 5 days. Most recently, Backyard.ai was updated on September 21, 2026 and MoltViewer on September 19, 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.*