# BlockFact vs Grid Maker for Artist

The clearest difference is in-app purchases: BlockFact at none against Grid Maker for Artist's 1. BlockFact also leads on ads (none vs shown) and iOS requirement (15.1 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Grid Maker for Artist sells 1 one-off in-app purchase. BlockFact asks for nothing beyond the download.

BlockFact ships an update every 8 days, Grid Maker for Artist fortnightly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | BlockFact | Grid Maker for Artist |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 150 MB | 16 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Knightfox App Design Limited](https://appshunter.io/developer/554130046) | [Digital Hole Pvt. Ltd.](https://appshunter.io/developer/917701060) |

## What reviewers say

### BlockFact

[App page](https://appshunter.io/ios/app/blockfact/id6746704688)

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

**In-app purchases:** none


### Grid Maker for Artist

[App page](https://appshunter.io/ios/app/grid-maker-for-artist/id6792256427)

Transform any photo into a customizable drawing reference with adjustable grids. Enhance your images with color and contrast adjustments to achieve accurate artwork, from portraits to canvas paintings. Ideal for artists of all skill levels looking to improve their drawing accuracy.

**Highlights:** Import photos to create drawing references, Customize grid layouts with adjustable rows, columns, and spacing, Adjust line color, thickness, and transparency, Overlay multiple grids, Convert photos to black and white, Adjust image brightness and contrast, Pick colors directly from images

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Enjoy Without Ads | $4.99 | one-time |


## Frequently asked questions

### Is BlockFact free?

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

### Is Grid Maker for Artist free?

Grid Maker for Artist is free to download, with in-app purchases available.

### Do BlockFact or Grid Maker for Artist have ads?

Grid Maker for Artist shows ads; BlockFact does not.

### Which is updated more often, BlockFact or Grid Maker for Artist?

BlockFact ships an update every 8 days, and Grid Maker for Artist fortnightly. Most recently, BlockFact was updated on October 28, 2026 and Grid Maker for Artist on October 25, 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.*