# PainterTool vs Complicated problem solving

The clearest difference is price: Complicated problem solving at Free against PainterTool's $0.99. Complicated problem solving also leads on in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Complicated problem solving is free to download; PainterTool costs $0.99 up front. PainterTool sells 1 in-app purchase, starting at $1.99 per 3 months. Complicated problem solving asks for nothing beyond the download.

PainterTool ships an update every 3 weeks, Complicated problem solving every 9 days. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | PainterTool | Complicated problem solving |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/paintertool/id882011219/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Paid | — |
| Size | 39 MB | 48 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Demagic AB](https://appshunter.io/developer/544199236) | [Man Hung Sun](https://appshunter.io/developer/1471605573) |

## What reviewers say

### PainterTool

[App page](https://appshunter.io/ios/app/paintertool/id882011219)

This app helps artists of all levels improve their drawing skills by comparing their work to reference photos. It offers tools like customizable grids and transparent overlays to assist with proportions, colors, and shading throughout the creative process.

**Highlights:** Reference photo comparison, Customizable grid overlay, Transparent overlay, Real-time color and shading comparison, Progress video creation, Automatic photo saving

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PainterTool | $1.99 | per 3 months |


### Complicated problem solving

[App page](https://appshunter.io/ios/app/complicated-problem-solving/id1526663206)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PainterTool free?

PainterTool costs $0.99, and also offers in-app purchases.

### Is Complicated problem solving free?

Complicated problem solving is free to download, with no in-app purchases.

### Do PainterTool or Complicated problem solving have ads?

PainterTool shows ads; Complicated problem solving does not.

### Which is updated more often, PainterTool or Complicated problem solving?

PainterTool ships an update every 3 weeks, and Complicated problem solving every 9 days. Most recently, PainterTool was updated on October 1, 2026 and Complicated problem solving on October 6, 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.*