# ThreeAI vs smartLLM

The clearest difference is in-app purchases: ThreeAI at none against smartLLM's 1. ThreeAI also leads on iOS requirement (15.5 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. smartLLM sells 1 one-off in-app purchase. ThreeAI asks for nothing beyond the download.

## The numbers

| Metric | ThreeAI | smartLLM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Size | 8 MB | 11 MB |
| Requires iOS | **15.5** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Jeffrey Lawrence](https://appshunter.io/developer/1879082478) | [YONONAKA LLC](https://appshunter.io/developer/6779645473) |

## What reviewers say

### ThreeAI

[App page](https://appshunter.io/ios/app/threeai/id6759503039)

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

**In-app purchases:** none


### smartLLM

[App page](https://appshunter.io/ios/app/smartllm-private-ai-chat/id6793868028)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| smartLLM Pro | $5.99 | one-time |


## Frequently asked questions

### Is ThreeAI free?

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

### Is smartLLM free?

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

### Do ThreeAI or smartLLM have ads?

Neither ThreeAI nor smartLLM shows ads.

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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.*