# Seaweeed vs Private AI Models

The clearest difference is in-app purchases: Seaweeed at none against Private AI Models's 3. Seaweeed also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.4). Private AI Models's advantage is update cadence (fortnightly vs every 6 months). On price and device support there is nothing between them.

Both are free to download. Private AI Models sells 3 in-app purchases, starting at $4.99 per month. Seaweeed asks for nothing beyond the download.

Seaweeed ships an update every 6 months, Private AI Models fortnightly. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Seaweeed | Private AI Models |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/private-ai-models/id6754661513/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 34 MB | 70 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [琪 祁](https://appshunter.io/developer/1826798628) | [Nelson Lai](https://appshunter.io/developer/1477911199) |

## What reviewers say

### Seaweeed

[App page](https://appshunter.io/ios/app/seaweeed/id1626442965)

**Features:** macOS Compatibility

**In-app purchases:** none


### Private AI Models

[App page](https://appshunter.io/ios/app/private-ai-models/id6754661513)

Engage in AI conversations locally on your device without needing an internet connection or cloud servers. This app allows you to download and run various open AI models, keeping your data private and secure. Chat with documents, understand images, and utilize pre-built assistants for diverse tasks.

**Highlights:** Runs AI models entirely on your phone, Completely offline functionality, Chat with your documents (PDF, text, Markdown), Image understanding and analysis, Step-by-step reasoning visualization, Pre-built AI assistants, On-device text-to-speech

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $19.99 | per year |
| Pro Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is Seaweeed free?

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

### Is Private AI Models free?

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

### Do Seaweeed or Private AI Models have ads?

Private AI Models shows ads; Seaweeed does not.

### Which is updated more often, Seaweeed or Private AI Models?

Seaweeed ships an update every 6 months, and Private AI Models fortnightly. Most recently, Seaweeed was updated on October 8, 2026 and Private AI Models on October 25, 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.*