125+ iOS apps curated and reviewed
The best quadratec apps on iPhone average 4.3★ across 125+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 3.1★ (23) | No | No | May 2026 |
| 2 |  | Free | 4.8★ (23K) | No | No | Aug 2026 |
| 3 |  | Free | 4.8★ (65K) | Yes | No | Sep 2026 |
| 4 |  | Free | 4.8★ (225K) | No | No | Sep 2026 |
| 5 |  | $0.99 | — | No | No | May 2026 |
| 6 |  | Free | — | Yes | Yes | Jun 2026 |
| 7 |  | Free | — | Yes | No | May 2026 |
| 8 |  | Free | 4.7★ (71) | Yes | Yes | May 2026 |
Browse a physical catalog and scan product codes with this app to instantly access detailed product information, including photos, instructions, and videos. Add items directly to your cart for a seamless shopping experience.
This app is the official companion for Jeep owners who love off-roading. Discover trails, earn digital and physical badges, and connect with a community of fellow enthusiasts. Get trail information, safety tips, and share your adventures.
Easily search and shop for over 1.5 million auto parts and accessories. Access sale items, read articles, view orders, and watch videos. Find events and use the car finder feature.
Discover the latest coupons, instant savings, and exclusive deals for members. Browse tools, check local stock, and create wish lists. Scan barcodes in-store for more product information.
This app simplifies solving quadratic equations by allowing users to input coefficients a, b, and c. It quickly displays the solutions for x, including support for imaginary numbers. Users can also switch between light and dark themes for a personalized experience.
This app helps users solve and learn about quadratic equations, inequations, and functions. It offers tools for students and professionals, including solvers, formulas, and visual aids like 3D parabola models. Share solutions and explore function graphs with this educational math tool.
Quickly solve quadratic equations, including those with complex numbers. This educational tool offers a straightforward way to find solutions for mathematical problems.
An interactive graphing math book for students and science enthusiasts to explore quadratic functions. It visually demonstrates how to analyze functions, convert between forms, and understand parabolas with built-in calculators and plotters.
Master quadratic functions with this offline learning tool. It covers polynomial expansion, factorization, completing the square, graphing, equations, and inequalities. Challenge yourself to improve your ranking.
Instantly solve quadratic equations with this utility. It supports complex numbers and provides quick solutions, eliminating the need for manual calculations.