Comparison

PainterTool vs Complicated problem solving

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PainterTool

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
Read full description

Master the art of drawing with PainterTool - the ultimate learning companion for artists of all levels. Take a photo as your reference model, create your sketch, then use PainterTool to compare your work with the original. Adjust and refine until you achieve perfection. Perfect for beginners learning to draw, students developing their skills, and professionals seeking precise proportions. Practice with photos of friends, from the internet, or magazines. As your skills grow, you'll draw longer before comparing, eventually creating art without any digital assistance. Professional artists, illustrators, sculptors, designers, and art students use PainterTool for exact proportions before applying their unique style and materials. Unlike simple image projection, PainterTool works throughout your entire creative process, helping you compare colors, shading, and expressions in real-time. Add a customizable grid overlay for methodical square-by-square drawing, or work freely with the transparent overlay. All your model and artwork photos are automatically saved to your Photos app for easy sharing. You can also create and share video of your progress. Transform your drawing skills with PainterTool - where digital precision meets artistic creativity. PainterTool is a rare app that will let you use a digital tool to create a physical object. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Complicated problem solving

Features
Read full description

Master the art of complex problem-solving with Complicated Problem Solving. Our app is based on the Fermi problem, a method of breaking down complex problems into simpler components using logical and data-driven thinking.  By answering a series of simple questions and analyzing data, you'll develop the skills necessary to tackle even the most challenging problems. Our app features a user-friendly interface and a variety of customizable options, allowing you to tailor your problem-solving process to your unique needs and preferences.  With our comprehensive tools and resources, you'll be fully equipped to solve complex problems in any area of life. Experience the power of logical and critical thinking with Complicated Problem Solving.  Download now and start developing your problem-solving skills today!

Screenshots

PainterTool4 screens
Complicated problem solving4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard4 real differences · 6 level
PainterTool versus Complicated problem solving: the parameters behind the verdict, then further details
ParameterPainterToolComplicated problem solving
Price$0.99Free — better
Rating4.5 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 weeksEvery 9 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.614.0 — better
Further details — not scored
Size39 MB48 MB
Age rating4+4+
DeveloperDemagic ABMan Hung Sun

In-app purchases

1 purchases

PainterTool

Subscriptions1
  • PainterTool$1.993 Months
None

Complicated problem solving

No in-app purchases

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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