# Gridder vs Art Reference

The clearest difference is in-app purchases: Gridder at none against Art Reference's 1. Gridder also leads on rating (5.0 vs 4.8) and iOS requirement (12.0 vs 26.0). Art Reference's advantage is ratings volume (4 vs 1). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Art Reference sells 1 one-off in-app purchase. Gridder asks for nothing beyond the download.

Gridder holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

## The numbers

| Metric | Gridder | Art Reference |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gridder/id6745344814/reviews)** | [4.8 (4 ratings)](https://appshunter.io/ios/app/art-reference-easel-assistant/id6752580673/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | Free | Free |
| Size | 34 MB | 172 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Qing Yan](https://appshunter.io/developer/1811869658) | [Gil Osborne](https://appshunter.io/developer/1135987694) |

## What reviewers say

### Gridder

[App page](https://appshunter.io/ios/app/gridder/id6745344814)

Easily add customizable grid lines to your photos. Perfect for artists and illustrators, this tool lets you import images, adjust grid settings like line thickness and color, and export your work for sketching or reference.

**Highlights:** Import and crop images, Customizable grid lines, Adjust rows and columns, Control line thickness and opacity, Change grid line color, Export images with grid

**Features:** macOS Compatibility

**In-app purchases:** none


### Art Reference

[App page](https://appshunter.io/ios/app/art-reference-easel-assistant/id6752580673)

This app provides digital reference tools for traditional artists working with physical media. It offers features like value studies, gridlines, side-by-side comparison, and composition adjustments to aid in creating accurate and balanced artwork.

**Highlights:** Value study mode, Gridlines for accurate sketching, Side-by-side reference and canvas view, Crop and frame reference images, Curated starter project collections, Color harmony experimentation, Offline functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Full Access | $14.99 | one-time |


## Frequently asked questions

### Is Gridder free?

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

### Is Art Reference free?

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

### Which has better reviews, Gridder or Art Reference?

Gridder is rated higher. Gridder averages 5.0 out of 5 from 1 ratings, while Art Reference averages 4.8 from 4 ratings.

### Do Gridder or Art Reference have ads?

Neither Gridder nor Art Reference 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.*