# Raster vs Draw Grid on Image

The clearest difference is rating: Draw Grid on Image at 4.4 against Raster's 3.8. Draw Grid on Image also leads on update cadence (fortnightly vs every 3 months) and review sentiment (65% vs 44%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Raster sells 2 one-off in-app purchases and Draw Grid on Image sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Draw Grid on Image holds the better App Store score, 4.4 against 3.8. Both are backed by a comparable volume of ratings — 46 and 201 respectively. Written reviews point the same way: 44% of Raster's written reviews are positive against 65% of Draw Grid on Image's.

Raster ships an update every 3 months, Draw Grid on Image fortnightly. The most recent releases landed on October 23, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Raster | Draw Grid on Image |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (46 ratings)](https://appshunter.io/ios/app/raster-make-your-posters/id824702322/reviews) | **[4.4 (201 ratings)](https://appshunter.io/ios/app/draw-grid-on-image/id1529850456/reviews)** |
| Number of ratings | 46 | **201** |
| Positive reviews | 43.8% of reviews | **65.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 245 MB | 122 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pierre Cossard](https://appshunter.io/developer/824702325) | [Thang Do](https://appshunter.io/developer/976836323) |

## What reviewers say

### Raster

[App page](https://appshunter.io/ios/app/raster-make-your-posters/id824702322)

Easily create large posters from your own photos using a standard printer. Select an image, choose paper size, adjust settings, and print a PDF file. Offers four distinct styles for unique poster designs.

**Highlights:** Create oversized posters, Use own images, Print via PDF, Four poster styles (Grid, Interlaced, Radial, Photo), Easy to use interface

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro upgrade | Free | one-time |
| Raster PRO | $5.99 | one-time |


### Draw Grid on Image

[App page](https://appshunter.io/ios/app/draw-grid-on-image/id1529850456)

Overlay a customizable grid onto your images to maintain drawing proportions. Choose from various grid types, paper sizes, and units. Adjust line width and color for precise visual guides. Save your grid images to your camera roll with the Pro version.

**Highlights:** Add grid overlay to images, Multiple grid types (rectangle, square), Customizable grid dimensions, Selectable paper sizes and units, Adjustable line width and color, Save grid images (Pro version)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Pro | $4.99 | one-time |

**What reviewers like**

- 🚀 Easy to use and efficient
- 👍 Saves time on manual gridding
- ✨ Helpful for projects and drawing
- 💯 Highly recommended by users
- ✅ Simple and functional

**What reviewers complain about**

- 😠 Too many intrusive ads
- 👎 Useless for macOS
- 💰 Misleading free claims, actually paid
- 🚫 Cannot save photos without upgrading
- 🐛 Incorrect grid dimensions

**Reported bugs**

- Ads cannot be turned off
- App is not functional on macOS
- Incorrect grid dimensions when inputting values
- Cannot save photos without upgrading
- Cannot use own photos without upgrading

**Requested features**

- Add user manual
- Add numbering to grid cells
- Improve accuracy of paper section sizes
- Add black border option for grid lines
- Add white and black filter option


## Frequently asked questions

### Is Raster free?

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

### Is Draw Grid on Image free?

Draw Grid on Image is free to download, with in-app purchases available.

### Which has better reviews, Raster or Draw Grid on Image?

Draw Grid on Image is rated higher. Raster averages 3.8 out of 5 from 46 ratings, while Draw Grid on Image averages 4.4 from 201 ratings.

### Do Raster or Draw Grid on Image have ads?

Both Raster and Draw Grid on Image show ads.

### Which is updated more often, Raster or Draw Grid on Image?

Raster ships an update every 3 months, and Draw Grid on Image fortnightly. Most recently, Raster was updated on October 23, 2026 and Draw Grid on Image on October 29, 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.*