# Smart Chat vs Fast

The clearest difference is update cadence: Smart Chat at every 3 weeks against Fast's every 5 months. Smart Chat also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Smart Chat sells 3 in-app purchases, starting at $2.99 per 7 days and Fast sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Smart Chat ships an update every 3 weeks, Fast every 5 months. Both last shipped on September 15, 2026.

## The numbers

| Metric | Smart Chat | Fast |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Size | 58 MB | 24 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Van Hung Nguyen](https://appshunter.io/developer/1457520523) | [Atech Consultancy Ltd](https://appshunter.io/developer/1818884485) |

## What reviewers say

### Smart Chat

[App page](https://appshunter.io/ios/app/smart-chat-ask-scan-and-solve/id6496063963)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $2.99 | per 7 days |
| Monthly subscription | $9.99 | per month |
| Yearly subscription | $199.99 | per year |


### Fast

[App page](https://appshunter.io/ios/app/fast-learn-fula-language/id6738495106)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $4.99 | per 7 days |
| Yearly Access | $29.99 | per year |
| Lifetime Access | $39.99 | one-time |


## Frequently asked questions

### Is Smart Chat free?

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

### Is Fast free?

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

### Do Smart Chat or Fast have ads?

Both Smart Chat and Fast show ads.

### Which is updated more often, Smart Chat or Fast?

Smart Chat ships an update every 3 weeks, and Fast every 5 months. Most recently, Smart Chat was updated on September 15, 2026 and Fast on September 15, 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.*