# SofaKarma vs Willa AI

The clearest difference is update cadence: Willa AI at every 4 days against SofaKarma's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

SofaKarma ships an update every 3 weeks, Willa AI every 4 days. The most recent releases landed on September 23, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | SofaKarma | Willa AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/willa-ai/id6758618731/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | — | Free |
| Size | 24 MB | 51 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [SofaKarma](https://appshunter.io/developer/1750292098) | [Walk With Willa LTD](https://appshunter.io/developer/1873977810) |

## What reviewers say

### SofaKarma

[App page](https://appshunter.io/ios/app/sofakarma/id6503911027)

**Features:** macOS Compatibility

**In-app purchases:** none


### Willa AI

[App page](https://appshunter.io/ios/app/willa-ai/id6758618731)

Explore cities hands-free with an AI-powered audio guide that brings history and landmarks to life in real-time. Discover hidden stories and unique experiences at your own pace, without a set route.

**Highlights:** Hands-free audio guidance, Open-world exploration, AI-powered content, Multi-language support, Attraction mode for venues, Real-time historical insights

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

**In-app purchases:** none


## Frequently asked questions

### Is SofaKarma free?

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

### Is Willa AI free?

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

### Do SofaKarma or Willa AI have ads?

Neither SofaKarma nor Willa AI shows ads.

### Which is updated more often, SofaKarma or Willa AI?

SofaKarma ships an update every 3 weeks, and Willa AI every 4 days. Most recently, SofaKarma was updated on September 23, 2026 and Willa AI on September 13, 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.*