# Blackwork Pattern Creator vs Grid Masters

The clearest difference is rating: Grid Masters at 5.0 against Blackwork Pattern Creator's 1.0. Grid Masters also leads on review sentiment (50% vs 33%). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Blackwork Pattern Creator sells 1 one-off in-app purchase and Grid Masters sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

Grid Masters holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 33% of Blackwork Pattern Creator's written reviews are positive against 50% of Grid Masters's.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on July 21, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Blackwork Pattern Creator | Grid Masters |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/blackwork-pattern-creator/id6447320434/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/grid-masters/id6469782825/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 33.3% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 13 MB | 27 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sand Castle Designs, Inc](https://appshunter.io/developer/1677011274) | [Platinum Framing Corp](https://appshunter.io/developer/1712658755) |

## What reviewers say

### Blackwork Pattern Creator

[App page](https://appshunter.io/ios/app/blackwork-pattern-creator/id6447320434)

Create intricate blackwork embroidery patterns on your mobile device. Draw directly on a grid, add pre-made stamps, inserts, and borders, and utilize a variety of editing tools. Share your finished designs easily.

**Highlights:** Draw patterns on a grid, Add stamps, inserts, and borders, Color selection and manipulation, Cut, copy, paste, and rotate designs, Undo/redo functionality, Zoom and resize patterns, Share designs via email/text

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blackwork Creator Activate | $2.99 | one-time |


### Grid Masters

[App page](https://appshunter.io/ios/app/grid-masters/id6469782825)

This app simplifies architectural and structural drawing by generating precise grid line dimensions. It supports both imperial and metric units, allowing custom offsets for any construction job. Save time and money with accurate layouts and easily store or print your generated metrics.

**Highlights:** Generate grid line dimensions, Imperial and Metric support, Customizable offsets, Store jobs as PDF/PNG, Print generated metrics, Simplify construction layouts

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $19.99 | per month |
| Yearly Subscription | $199.99 | per year |


## Frequently asked questions

### Is Blackwork Pattern Creator free?

Blackwork Pattern Creator is free to download, with in-app purchases available.

### Is Grid Masters free?

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

### Which has better reviews, Blackwork Pattern Creator or Grid Masters?

Grid Masters is rated higher. Blackwork Pattern Creator averages 1.0 out of 5 from 1 ratings, while Grid Masters averages 5.0 from 1 ratings.

### Do Blackwork Pattern Creator or Grid Masters have ads?

Neither Blackwork Pattern Creator nor Grid Masters shows ads.

### Which is updated more often, Blackwork Pattern Creator or Grid Masters?

Blackwork Pattern Creator ships an update every 4 months, and Grid Masters every 4 months. Most recently, Blackwork Pattern Creator was updated on July 21, 2026 and Grid Masters on June 1, 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.*