225+ iOS apps curated and reviewed
Every iPhone needs a few good subwoofer box calculator apps. We benchmark 225+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free was $1.99 | 4.2★ (78) | No | Yes | Jul 2026 |
| 2 |  | Free | 4.1★ (339) | Yes | Yes | Jul 2026 |
| 3 |  | $4.99 | 3.2★ (5) | No | No | May 2026 |
| 4 |  | Free | 4.3★ (4) | Yes | No | May 2026 |
| 5 |  | Free | 3.6★ (12) | No | No | Jul 2026 |
| 6 |  | Free | 4.7★ (23K) | No | Yes | Jul 2026 |
| 7 |  | Free | 3.7★ (527) | No | No | Jul 2026 |
| 8 |  | Free | 4.5★ (126K) | Yes | Yes | Jul 2026 |
This comprehensive toolkit assists car audio enthusiasts and professionals in designing enclosures, wiring speakers, and finding local shops. It offers various calculators, databases, and learning resources to enhance audio system setup and tuning.
Calculate subwoofer box volumes and design acoustic systems with detailed charts and parameter generation. Supports various enclosure types and includes a shared online speaker database. Offers cloud project saving and PRO features via subscription.
Design custom enclosures for car subwoofers with advanced calculations. This tool considers cabin gain, power compression, and port compression to predict final SPL. Save and load projects, drivers, and vehicles for easy management.
Calculate bass reflex boxes, quarter-wave resonators, and tune existing subwoofer enclosures. Generate sine waves, check box settings, and view speaker wiring diagrams. Also assists with power cable selection for optimal audio performance.
This app provides essential tools for car audio installers to set up and analyze high-performance systems. It offers a power calculator, tone generator, and DD box calculator, designed for quick and convenient use during installations.
This free calculator app offers a fast, ad-free experience with a visual input and calculation history. Customize your experience with various keyboard sounds and colors, and access advanced scientific functions when needed.
This mobile banking app offers a convenient way to manage your finances on the go. Perform transfers, make payments via QR codes, top up mobile phones, and apply for banking services. It also helps you locate ATMs, branches, and merchants.
This app offers both basic and advanced scientific calculations with an intuitive interface designed for tablets and phones. It includes features like currency conversion, calculation history, and the ability to share results. An optional premium membership removes ads and provides enhanced support.
Easily calculate the volume of various shapes in cubic yards for landscaping materials, construction, or waste disposal. Get an estimated cost for your materials based on price per unit.
A straightforward and reliable calculator application designed for iPad and iOS 9. It offers a standard calculation experience with a charming piano sound effect and is optimized for high-resolution screens.
Easily top up your Israeli Rav-Kav transit card using your iPhone. Check your balance, select travel contracts, and pay securely with credit cards or Apple Pay. Supports trains, light rail, trams, and various bus operators.
This app offers a straightforward calculation experience, focusing on essential functions without unnecessary complexity. It includes basic arithmetic, percentage calculations, and advanced functions like square root. Users can customize the appearance with multiple color schemes and utilize features like result copying and split-screen multitasking on iPad.
This app offers a versatile calculator with three distinct modes: Basic, Scientific, and Programmer. It provides a history view, sharing capabilities, and supports various input and output formats. The app is designed for iPhone, iPad, and iPod Touch.
This app offers a customizable and fast calculator experience with a wide variety of themes. It includes scientific and standard modes, real-time results, and calculation history. Personalize your math with over 60 cute and colorful themes, including animated options.
A highly customizable calculator app offering a modern interface and extensive features. Personalize themes, button layouts, and visual elements. Track your calculations with a detailed history and access scientific functions.
A user-friendly calculator app featuring large buttons and customizable colorful backgrounds. It offers a dual-line display, multi-line input for complex equations, and convenient gesture controls for editing and copying.
This app combines numerous essential calculation tools into a single, user-friendly interface. It handles everything from basic arithmetic and unit conversions to financial planning, health tracking, and academic performance. Simplify your daily tasks with this comprehensive utility.
A free, classic calculator app with large, easy-to-press buttons and customizable skins. It supports basic arithmetic, memory functions, and can handle very large numbers without using scientific notation. Multitasking is also supported on compatible devices.
This application offers a high-precision calculation engine with a user-friendly interface. It allows for real-time result display as formulas are typed, supports multiple undo actions, and enables easy switching between workspaces. Users can also access persistent history, print calculations via AirPrint, and share history via email.
Easily estimate the quantity of various landscaping and hardscaping materials like gravel, stone, and sand. Get precise measurements in tons, cubic yards, or cubic meters for your projects.