# Prompt Designer vs MelMat

Prompt Designer and MelMat are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Prompt Designer | MelMat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/prompt-designer/id6757205688/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 34 MB | 31 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Zeeshan Hussain](https://appshunter.io/developer/1865295281) | [Vanja Todorovic](https://appshunter.io/developer/6774197605) |

## What reviewers say

### Prompt Designer

[App page](https://appshunter.io/ios/app/prompt-designer/id6757205688)

This app provides a structured way to create, refine, save, and test AI prompts. It helps users generate better AI output by guiding them through prompt construction and offering features like prompt conversion and variable storage. Users can also test APIs and webhooks directly from the application.

**Highlights:** Create structured AI prompts, Use ready-made prompt templates, Convert rough prompts to polished structures, Save and reuse custom templates, Share prompts with others, Store reusable variables, Test APIs and webhooks

**Features:** macOS Compatibility

**In-app purchases:** none


### MelMat

[App page](https://appshunter.io/ios/app/melmat/id6774197603)

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

**In-app purchases:** none


## Frequently asked questions

### Is Prompt Designer free?

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

### Is MelMat free?

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

### Do Prompt Designer or MelMat have ads?

Neither Prompt Designer nor MelMat 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.*