# SonnetAI vs Locarda

The clearest difference is ads: SonnetAI at none against Locarda's shown. SonnetAI also leads on iOS requirement (15.1 vs 18.0). Locarda's advantage is update cadence (every 10 days vs every 9 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. SonnetAI sells 4 in-app purchases, starting at $25.00 per month and Locarda sells 2 in-app purchases, starting at $79.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for SonnetAI against 5.0 for Locarda. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

SonnetAI ships an update every 9 months, Locarda every 10 days. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | SonnetAI | Locarda |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/sonnetai/id6747341249/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/locarda/id6755223993/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 40 MB | 59 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [AAARK Ventures LLC](https://appshunter.io/developer/1774364339) | [Locarda](https://appshunter.io/developer/1852689715) |

## What reviewers say

### SonnetAI

[App page](https://appshunter.io/ios/app/sonnetai/id6747341249)

This app transforms conversations into insightful, customizable notes with advanced features like concept maps and tailored templates. It helps users track relationships and build a knowledge asset that evolves over time.

**Highlights:** AI-powered insights, Customizable notes, Concept maps, Tailored templates, Relationship tracking, Evolving knowledge asset

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Subscription. | $25.00 | per month |
| Pro Subscriptions | $35.00 | per month |
| Plus Annual Subscriptions | $179.99 | per year |
| Pro Annual Subscriptions | $239.99 | per year |


### Locarda

[App page](https://appshunter.io/ios/app/locarda/id6755223993)

Streamline forensic case documentation with AI-powered voice-to-text dictation and organized report generation. Securely document autopsies, investigations, and specimen exams with features designed for medical examiners and coroners.

**Highlights:** AI-assisted report generation, Voice-to-text dictation, Intelligent section organization, Customizable templates, Secure cloud sync, HIPAA-compliant workflows

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $79.99 | per month |
| Annual Subscription | $799.99 | per year |


## Frequently asked questions

### Is SonnetAI free?

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

### Is Locarda free?

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

### Which has better reviews, SonnetAI or Locarda?

SonnetAI and Locarda are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do SonnetAI or Locarda have ads?

Locarda shows ads; SonnetAI does not.

### Which is updated more often, SonnetAI or Locarda?

SonnetAI ships an update every 9 months, and Locarda every 10 days. Most recently, SonnetAI was updated on October 14, 2026 and Locarda on October 12, 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.*