# Try-on models and credits

> Compare try-on models and see how many credits each generation uses.

Source: https://docs.tryicona.com/virtual-try-on/funnels/try-on-models-and-credits/  
App: Icona: AI Virtual Try On  
Last updated: 2026-09-07

The try-on model affects image quality and the number of credits used for each generation.

## Model options

| Model                             | Credits | Notes            |
| --------------------------------- | ------- | ---------------- |
| Regular                           | 1       | Standard quality |
| Advanced → Balanced (Recommended) | 2       | Default option   |
| Advanced → Quality                | 3       | Highest quality  |

## Additional prompt

Advanced models and all accessory product types include an optional **Additional prompt** field. Use it to describe any extra details you want Icona to consider. The field accepts up to 600 characters.

You can also click a quick prompt to add a common phrase without typing it yourself.

Use `product_image` to refer to your product image and `model_image` to refer to the customer-uploaded photo.

> **Example prompt**
>
> Use the jeans from ‘product\_image’ and apply them to the person in ‘model\_image’. Replace any existing lower-body garment. Preserve the jeans’ color, wash, stitching, pockets, and fit. Keep the model’s face, upper clothing, pose, footwear, lighting, and background unchanged. Ensure realistic waist alignment, leg fit, wrinkles, shadows, and fabric stretch.

## Credit cost per try-on

Icona deducts credits after each completed generation. The number of credits depends on the model selected for that funnel.

See [Plans and credits](https://docs.tryicona.com/virtual-try-on/billing/plans-and-credits/) to learn how your allowance works across all funnels.