Comparison

GeoFormulas by ChatStick vs Geometry Solver △

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

Head to head
About

GeoFormulas by ChatStick

Features
Read full description

Take the stress out of geometry! GeoFormulas is your all-in-one learning and calculation app designed for students, teachers, and curious minds. With interactive diagrams, clear step-by-step explanations, and instant calculators, you’ll never be stuck on a formula again. Whether you’re studying for class, teaching in the classroom, or simply brushing up on your math skills, GeoFormulas makes geometry engaging and easy to understand. Why you’ll love GeoFormulas: • Huge Formula Library – Explore 50+ 2D & 3D shapes with area, perimeter, surface area, and volume formulas.

 • Interactive Diagrams – Move sliders, change dimensions, and watch shapes transform in real time.

 • Instant Calculator – Enter values and get results immediately with unit conversions built in.

 • Learn While You Calculate – Read simple explanations and discover how each formula works.

 • Track Your Work – Save favorites, view history, and share results with friends or classmates.

 • Beautiful Themes – Customize the look of the app with fun, colorful designs.
 
 Go Premium and Unlock All Features: • Access to all 50+ shapes and formulas

 • Step-by-step derivations and deeper explanations

 • Unlimited history and favorites

 • Premium themes and customization

 • Ad-free experience

 With GeoFormulas, geometry becomes clear, interactive, and enjoyable. Download today and make geometry simple!

About

Geometry Solver △

Features
Read full description

Say goodbye to math frustration and hello to better grades. Whether you are tackling tricky geometry proofs or advanced calculus, "Geometry Solver ∆" gives you highly accurate answers instantly. We don’t just give you the final number—we break down the process with clear, step-by-step solutions so you actually understand how to get there. Key Features: - Instant Math Scanner: Snap a quick photo of your handwritten or printed math problem and get an answer in seconds. - Upload from Library: Already have a screenshot of a digital worksheet? Upload it directly from your camera roll. - Step-by-Step Explanations: Learn the logic behind the answer. Our detailed breakdowns help you truly grasp the concepts. - Covers All Major Topics: From basic arithmetic and algebra to geometry and trigonometry - High Accuracy Engine: Powered by advanced AI to ensure you get correct, reliable results every single time. - History & Review: Save your past solved problems to review later before quizzes and exams. Perfect for students, parents helping with homework, and anyone who wants to improve their math skills. ---------- Terms Of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

GeoFormulas by ChatStick4 screens
Geometry Solver △4 screens

Verdict

The call

The clearest difference is ads: Geometry Solver △ at none against GeoFormulas by ChatStick's shown. Geometry Solver △ also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.4). On price and in-app purchases 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. GeoFormulas by ChatStick sells 1 one-off in-app purchase and Geometry Solver △ sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scorecard3 real differences · 3 level
GeoFormulas by ChatStick versus Geometry Solver △: the parameters behind the verdict, then further details
ParameterGeoFormulas by ChatStickGeometry Solver △
PriceFreeFree
Update frequencyEvery 7 months—
AdsYesNo — better
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.415.1 — better
Further details — not scored
Size8 MB56 MB
Age rating4+4+
DeveloperChatStick Company LimitedWiktor Pabich

In-app purchases

1 purchases

GeoFormulas by ChatStick

One-time1
  • Unlock All Feature$2.99
2 purchases

Geometry Solver △

Subscriptions2
  • Geometry Solver Weekly Subscription3 Days trial$6.997 Days
  • Geometry Solver Annual$39.991 Year

Questions

Is GeoFormulas by ChatStick free?
GeoFormulas by ChatStick is free to download, with in-app purchases available.
Is Geometry Solver △ free?
Geometry Solver △ is free to download, with in-app purchases available.
Do GeoFormulas by ChatStick or Geometry Solver △ have ads?
GeoFormulas by ChatStick shows ads; Geometry Solver △ does not.

Other comparisons