Comparison

Complicated problem solving vs Problems

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

Head to head
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.Ā  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.Ā  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.Ā  Download now and start developing your problem-solving skills today!

About

Problems

Features
Read full description

Four fresh puzzles. One daily habit. Turn a spare moment into a satisfying challenge with Problems.cc. Play daily math games, explore past puzzles and build your problem-solving skills one small discovery at a time. FIND YOUR FAVORITE GAME • Crossnumber: a crossword with numbers. Follow interlocking Across and Down clues to deduce the digits. • Magic Square: every line, one magic sum. Make the rows, columns and diagonals add up to the same total. • Summit: small numbers, big possibilities. Choose the operations that reach the target. • Cryptarithm: letters hide, numbers reveal. Give each letter a unique digit to make the equation work. MAKE MATH CLICK Sign in for personalized Practice: a daily set of problems matched to your math rating. Work through multiple-choice and numeric questions. Ask George for hints and follow-up explanations in an optional problem chat, and type or dictate your answer. You review dictated text before submitting it. Chat and some answer checking use OpenAI, with your permission. SEE HOW FAR YOU'VE COME Your Profile brings your math rating, streaks and activity together. Daily games build your playing habit; rated Practice answers shape your math rating. MADE FOR YOUR DAILY BRAIN BREAK • Four fresh math games every day. • An Archive of past puzzles to explore. • Puzzle progress saved as you play, so you can pick up where you left off. • Optional sign-in to sync progress across devices. • Light and dark appearances, rotation and adaptive layouts on iPhone and iPad. • No ads. No account needed for daily games. From Exact Science, the team behind problems.cc. Open today's puzzles and find your next bright idea.

Screenshots

Complicated problem solving4 screens
Problems4 screens

Verdict

The call

The clearest difference is iOS requirement: Complicated problem solving at 14.0 against Problems's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Complicated problem solving ships an update every 9 days, Problems every 2 weeks. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

Scorecard1 real difference Ā· 5 level
Complicated problem solving versus Problems: the parameters behind the verdict, then further details
ParameterComplicated problem solvingProblems
PriceFreeFree
Update frequencyEvery 9 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS14.0 — better17.0
Further details — not scored
Size48 MB10 MB
Age rating4+4+
DeveloperMan Hung SunExact Science

In-app purchases

None

Complicated problem solving

No in-app purchases

None

Problems

No in-app purchases

Questions

Is Complicated problem solving free?
Complicated problem solving is free to download, with no in-app purchases.
Is Problems free?
Problems is free to download, with no in-app purchases.
Do Complicated problem solving or Problems have ads?
Neither Complicated problem solving nor Problems shows ads.
Which is updated more often, Complicated problem solving or Problems?
Complicated problem solving ships an update every 9 days, and Problems every 2 weeks. Most recently, Complicated problem solving was updated on November 7, 2026 and Problems on November 10, 2026.

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