Comparison

Problem solver vs Geometry

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

Head to head
About

Problem solver

Features
Read full description

If you have difficulties in solving physics problems regarding mechanics, the conservation of potential and kinetic energy, and collisions, this is the app for you! How it works: Just enter few data and this app solves the problem for you. But not only! "Physics problem solver: Mechanics and collisions", after solving the problem also says how you get to the solution! Features: Solves problems and also points out the process of these topics: -Mechanics and the principle of conservation of energy (kinetic and potential energy) -Elastic collisions -Perfectly inelastic collisions It is possible to enter even complex data, with functions such as cos(x), tan(x) in the fields and the Solver will calculate everything for you! You can also save the problems already solved, so you can consult them when you want with a click! Download now "Physics problem solver: Mechanics and collisions" for free!

About

Geometry

Instantly solve geometry problems with an AI scanner and get step-by-step explanations. Master complex concepts, prepare for tests, and improve your grades with this powerful study tool.

Highlights
  • AI geometry problem scanner
  • Step-by-step explanations
  • Simplified theory explanations
  • Powerful calculator
  • Covers plane and solid geometry
  • Test and exam preparation
Features
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Geometry for school and exams: theory, exercises and calculations explained clearly. WHY CHOOSE IT • In-depth theory for every shape and theorem • Worked exercises and quizzes to test your preparation • Mind maps and flashcards for revision • AI Scanner: turn your notes into maps and solve geometry problems TOPICS • Plane geometry: shapes, angles, areas • Solid geometry: volumes, surfaces • Analytic geometry: coordinate plane, lines, conics • Trigonometry: theorems and formulas • Key theorems: Euclid, Pythagoras, Thales STUDY TOOLS • Quizzes, mind maps, flashcards, calculators, archive IDEAL FOR Middle school, high school and A-level students. Start studying geometry the easier way today. SUBSCRIPTIONS AND TERMS Full access is available via auto-renewable subscription: • Monthly Subscription • Annual Subscription Prices are shown in the app at purchase and may vary by region. Payment will be charged to your Apple ID at confirmation of purchase. The subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours of the end of the current period. Subscriptions can be managed and auto-renew turned off in your Apple ID Account Settings after purchase. Privacy Policy: https://masterapps.it/privacy_policy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Problem solver4 screens
Geometry4 screens

Verdict

The call

The clearest difference is in-app purchases: Problem solver at none against Geometry's 10. Problem solver also leads on iOS requirement (8.0 vs 15.5). Geometry's advantage is ads (none vs shown) and update cadence (every 2 months vs every 6 months). On price 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

Both are free to download. Geometry sells 9 in-app purchases, starting at $3.99 per month. Problem solver asks for nothing beyond the download.

UpkeepUpdate frequency

Problem solver ships an update every 6 months, Geometry every 2 months. The most recent releases landed on May 16, 2026 and September 23, 2026 respectively.

Scorecard4 real differences · 6 level
Problem solver versus Geometry: the parameters behind the verdict, then further details
ParameterProblem solverGeometry
PriceFreeFree
Rating—4.0 (2 ratings) — better
Positive reviews—61.5% of reviews
Number of ratings—2 — better
Update frequencyEvery 6 monthsEvery 2 months — better
AdsYesNo — better
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.5
Further details — not scored
Size10 MB114 MB
Age rating4+4+
DeveloperFabio GiulianiCarlo Terracciano

In-app purchases

None

Problem solver

No in-app purchases

9 purchases

Geometry

Subscriptions5
  • Geometry · Monthly$3.991 Month
  • Geometry · Monthly$5.991 Month
  • Geometry · Annual$8.991 Year
Show 2 more
  • Geometry · Annual1 Year trial2 variants$24.991 Year
  • Geometry · Annual$24.991 Year
One-time4
  • Remove advertising$0.99
  • Unlock calculations and theory$0.99
  • Lifetime Subscription Geometry$29.99
Show 1 more
  • Theorems, Areas & Volumes$99.99

Questions

Is Problem solver free?
Problem solver is free to download, with no in-app purchases.
Is Geometry free?
Geometry is free to download, with in-app purchases available.
Do Problem solver or Geometry have ads?
Problem solver shows ads; Geometry does not.
Which is updated more often, Problem solver or Geometry?
Problem solver ships an update every 6 months, and Geometry every 2 months. Most recently, Problem solver was updated on May 16, 2026 and Geometry on September 23, 2026.

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