FractionSolver: Math Step Calc
Show Work Fraction Calculator
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Point your camera at a fraction problem — get the answer and every step. Add, subtract, simplify, compare, convert. On-device, offline, ad-free.
FractionSolver is a focused fraction calculator that shows the full, step-by-step working behind every answer — not just the result.
Point your camera at a printed or handwritten fraction equation to scan and solve it instantly, or enter it with the structured math keypad. FractionSolver converts mixed numbers, finds the least common denominator, combines terms, and reduces the result, then renders each step in proper math notation with bar, circle, and number-line visuals.
Five tools in one app:
① Operations — add, subtract, multiply, and divide fractions and mixed numbers, with parentheses for grouping.
② Simplify — reduce any fraction using the greatest common divisor.
③ Compare — order two fractions over a shared denominator.
④ Decimal — convert a fraction to its exact decimal (repeating digits shown in parentheses).
⑤ Percentage — convert a fraction to a percent with the working shown.
Designed for students, parents, and teachers:
① Scan with the camera — on-device OCR, no internet, no accounts.
② Local, deterministic, offline rules — no AI, no ads.
③ Bilingual: English and 简体中文.
④ Light and Dark appearance.
⑤ Choose US/EU classroom style or compact exam-style working.
The free app includes every solver. Premium unlocks camera equation scanning, your solution history, and image export of the worked solution — choose a Monthly or Yearly subscription, or a one-time Lifetime purchase.
Contact: sectojoy@gmail.com
Terms of Service:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy:
https://zelonai.com/app/fractionsolver/privacy-policy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, 雷 陈, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 雷 陈
- Size
- 5.1 MB
- Category
- Productivity
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Annual Subscription $12.99
- Monthly Subscription $1.99
- Pro Lifetime Purchase $24.99
- Copyright
- © 2026 Chen Lei