# HeyAI! vs smartLLM

The clearest difference is update cadence: HeyAI! at every 3 days against smartLLM's fortnightly. 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.

HeyAI! ships an update every 3 days, smartLLM fortnightly. The most recent releases landed on September 10, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | HeyAI! | smartLLM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Fortnightly |
| Size | 9 MB | 11 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 17+ |
| Developer | [Operationrange LTD](https://appshunter.io/developer/1848836352) | [YONONAKA LLC](https://appshunter.io/developer/6779645473) |

## What reviewers say

### HeyAI!

[App page](https://appshunter.io/ios/app/heyai/id6754555357)

**Features:** macOS Compatibility

**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:** none


## Frequently asked questions

### Is HeyAI! free?

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

### Is smartLLM free?

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

### Do HeyAI! or smartLLM have ads?

Neither HeyAI! nor smartLLM shows ads.

### Which is updated more often, HeyAI! or smartLLM?

HeyAI! ships an update every 3 days, and smartLLM fortnightly. Most recently, HeyAI! was updated on September 10, 2026 and smartLLM 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.*