# SonnetAI vs Growstream

The clearest difference is in-app purchases: Growstream at none against SonnetAI's 4. Growstream also leads on update cadence (every 6 weeks vs every 9 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. SonnetAI sells 4 in-app purchases, starting at $25.00 per month. Growstream asks for nothing beyond the download.

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

SonnetAI ships an update every 9 months, Growstream every 6 weeks. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | SonnetAI | Growstream |
| --- | --- | --- |
| 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/growstream/id6770734912/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 6 weeks** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 40 MB | 11 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [AAARK Ventures LLC](https://appshunter.io/developer/1774364339) | [Brett Divine](https://appshunter.io/developer/1896762223) |

## 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 |


### Growstream

[App page](https://appshunter.io/ios/app/growstream/id6770734912)

This AI receptionist platform handles inbound calls 24/7, qualifies leads with custom scripts, books appointments, and sends follow-up texts automatically. It captures caller information in an included CRM and provides an ROI dashboard to track revenue generated.

**Highlights:** 24/7 inbound call answering, Custom lead qualification scripts, Automated appointment booking, Automated follow-up texts, Integrated CRM for contact capture, ROI dashboard

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

**In-app purchases:** none


## Frequently asked questions

### Is SonnetAI free?

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

### Is Growstream free?

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

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

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

### Do SonnetAI or Growstream have ads?

Neither SonnetAI nor Growstream shows ads.

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

SonnetAI ships an update every 9 months, and Growstream every 6 weeks. Most recently, SonnetAI was updated on October 14, 2026 and Growstream on October 17, 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.*