Comparison

Solving Pythagoras PRO vs Binary Fun

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

Head to head
About

Solving Pythagoras PRO

Easily calculate the sides of a right-angled triangle using the Pythagorean theorem. Input two sides to find the third, with all calculations saved in a history. Supports fractions and provides clear solution steps.

Highlights
  • Pythagorean theorem calculations
  • Calculate any of the three sides
  • Fraction input support
  • Calculation history
  • Clear solution steps
  • Manual history sorting and deletion
Features
Read full description

The calculation of a right-angled triangle is no longer a problem. All edges are calculated with the Pythagorean theorem. If you enter the value of two edges, the third is calculated. All calculations are stored in a history. The final solution can be shared. [Contents] - the edges a, b and c can be entered - calculation of the third edge with the Pythagorean theorem - history function that saves input - complete solution - the entering of fractions is supported - no ads! [ Application ] - there are 3 fields for entering the values ​​using a modified keyboard - if you have not entered enough values, the text fields are highlighted in yellow - if you have entered invalid values, the corresponding text field is highlighted in red - you can switch between the solution, input view and history by swiping and / or touching the buttons - the entries in the history can be deleted or sorted manually - if you select an entry in the history, it will be loaded automatically for the calculation - the entire history can be deleted by pressing a key

About

Binary Fun

Sharpen your coding and binary logic skills with this brain-teasing puzzle game. Convert zeros to ones on a grid to match target numbers, enhancing your problem-solving abilities. Offers various grid sizes and increasing difficulty for endless challenges.

Highlights
  • Master binary coding skills
  • Engage in grid-based puzzles
  • Strengthen binary-decimal conversions
  • Improve mental math
  • Enhance logical reasoning
  • Variety of grid sizes
Read full description

Learn binary through play. Turn 0s and 1s into target decimal values, solve satisfying logic puzzles, and build real intuition for number systems. Binary Fun makes computer-science foundations feel clear and rewarding. Start with friendly 4×4 grids, then grow into bigger boards, daily puzzles, and timed sprints. FEATURES • Convert binary numbers to decimal through play • Solve logic puzzles across multiple grid sizes • Practice number systems at your own pace • Take on a fresh daily challenge • Race the clock in Binary Sprint Whether you are learning to code, studying computer science, or simply love a good brain teaser, Binary Fun gives you a clear, playful way to sharpen your problem-solving skills. Privacy Policy: https://sites.google.com/view/petraapps/privacy-policy Terms of Use: https://sites.google.com/view/petraapps/terms Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Solving Pythagoras PRO4 screens
Binary Fun4 screens

Verdict

The call

The clearest difference is price: Binary Fun at Free against Solving Pythagoras PRO's $1.99. Binary Fun also leads on review sentiment (100% vs 71%) and rating (4.4 vs 4.2). Solving Pythagoras PRO's advantage is in-app purchases (none vs 5) and iOS requirement (15.0 vs 18.0). On ratings volume, update cadence, ads and device support 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

Binary Fun is free to download; Solving Pythagoras PRO costs $1.99 up front. Binary Fun sells 5 in-app purchases, starting at $4.99 per 7 days. Solving Pythagoras PRO asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Binary Fun holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 35 and 21 respectively. Written reviews point the same way: 71% of Solving Pythagoras PRO's written reviews are positive against 100% of Binary Fun's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.

Scorecard6 real differences · 4 level
Solving Pythagoras PRO versus Binary Fun: the parameters behind the verdict, then further details
ParameterSolving Pythagoras PROBinary Fun
Price$1.99Free — better
Rating4.2 (35 ratings)4.4 (21 ratings) — better
Positive reviews71.4% of reviews100.0% of reviews — better
Number of ratings35 — better21
Update frequencyEvery 5 weeksEvery 5 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size179 MB36 MB
Age rating4+4+
DeveloperGlindemann, Sennoun, Langer GbRShivam Pandey

Customer experience

Solving Pythagoras PRO

All ratings35 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews14 reviews
Positive71.4%
Neutral0.0%
Negative28.6%

Binary Fun

All ratings21 ratings
Positive85.7%
Neutral4.8%
Negative9.5%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Solving Pythagoras PRO

No in-app purchases

5 purchases

Binary Fun

Subscriptions4
  • Weekly Plan7 Days trial$4.997 Days
  • Binary Fun Pro Weekly3 Days trial$4.997 Days
  • Binary Fun Pro Monthly3 Days trial$4.991 Month
Show 1 more
  • Binary Fun Pro Yearly$14.991 Year
One-time1
  • Binary Fun Pro Lifetime$29.99

Questions

Is Solving Pythagoras PRO free?
Solving Pythagoras PRO costs $1.99, with no in-app purchases.
Is Binary Fun free?
Binary Fun is free to download, with in-app purchases available.
Which has better reviews, Solving Pythagoras PRO or Binary Fun?
Binary Fun is rated higher. Solving Pythagoras PRO averages 4.2 out of 5 from 35 ratings, while Binary Fun averages 4.4 from 21 ratings.
Do Solving Pythagoras PRO or Binary Fun have ads?
Neither Solving Pythagoras PRO nor Binary Fun shows ads.
Which is updated more often, Solving Pythagoras PRO or Binary Fun?
Solving Pythagoras PRO ships an update every 5 weeks, and Binary Fun every 5 weeks. Most recently, Solving Pythagoras PRO was updated on October 21, 2026 and Binary Fun on October 20, 2026.

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