# Mural Trace vs Smart Plumber Pro

The clearest difference is update cadence: Smart Plumber Pro at monthly against Mural Trace's every 2 months. Smart Plumber Pro also leads on iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Mural Trace sells 3 in-app purchases, starting at $3.99 per month and Smart Plumber Pro sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Mural Trace ships an update every 2 months, Smart Plumber Pro monthly. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Mural Trace | Smart Plumber Pro |
| --- | --- | --- |
| 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 | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 39 MB | 13 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Barrel of Sunshine](https://appshunter.io/developer/1774936914) | [Pool By Engineer INC](https://appshunter.io/developer/1843551094) |

## 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 |


### Smart Plumber Pro

[App page](https://appshunter.io/ios/app/smart-plumber-pro/id6756222269)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $9.99 | per month |


## Frequently asked questions

### Is Mural Trace free?

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

### Is Smart Plumber Pro free?

Smart Plumber Pro is free to download, with in-app purchases available.

### Do Mural Trace or Smart Plumber Pro have ads?

Neither Mural Trace nor Smart Plumber Pro shows ads.

### Which is updated more often, Mural Trace or Smart Plumber Pro?

Mural Trace ships an update every 2 months, and Smart Plumber Pro monthly. Most recently, Mural Trace was updated on October 13, 2026 and Smart Plumber Pro on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*