# Mural Trace vs DoubleCheck

Mural Trace and DoubleCheck 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. Mural Trace sells 3 in-app purchases, starting at $3.99 per month and DoubleCheck sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Mural Trace | DoubleCheck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/mural-trace-ctrl-v-art-grid/id6737825938/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 39 MB | 1 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Barrel of Sunshine](https://appshunter.io/developer/1774936914) | [Philip Prinz](https://appshunter.io/developer/6773424151) |

## What reviewers say

### Mural Trace

[App page](https://appshunter.io/ios/app/mural-trace-ctrl-v-art-grid/id6737825938)

Easily transfer and enlarge any image onto surfaces like walls or canvas using a phone camera and the grid method. Simplify colors, create grids, and trace sections with AR overlay. Perfect for murals, art projects, and DIY décor.

**Highlights:** Image posterization with color simplification, Customizable grid system for tracing, AR camera overlay for real-time tracing, Color palette extraction, PDF export of grid reference, Project management and progress tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly - Ctrl V Art Grid | $3.99 | per month |
| Annual - Ctrl V Art Grid | $19.99 | per year |
| Lifetime Access - Ctrl V Art Grid | $9.99 | one-time |


### DoubleCheck

[App page](https://appshunter.io/ios/app/doublecheck/id6773424149)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DoubleCheck | $2.99 | one-time |


## Frequently asked questions

### Is Mural Trace free?

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

### Is DoubleCheck free?

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

### Do Mural Trace or DoubleCheck have ads?

Neither Mural Trace nor DoubleCheck 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.*