195+ iOS apps curated and reviewed
The best twelvec apps on iPhone average 4.5★ across 195+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
This app replicates the functionality of a classic financial calculator, offering modern enhancements like interactive prompts and register views. It provides basic calculator, math, percentage, calendar, and memory functions for free, with advanced financial tools available via a one-time purchase.
This app emulates the functionality of the HP 12C Financial Calculator, offering all its features and more for mobile devices. It provides a reliable and convenient way to perform complex financial calculations on the go.
This app offers a powerful RPN calculator with financial and scientific functions, mimicking popular industry-standard models. It includes programming capabilities and expandable flavors for diverse calculation needs.
This app is a powerful financial and business calculator designed for iOS devices, replicating the functionality of the HP-12C with expanded features. It offers comprehensive tools for finance, business calculations, statistics, scientific functions, and unit conversions.
This app provides a full-featured financial calculator experience, replicating the functionality of a popular physical model. It offers an audit tape for tracking calculations, a unit converter with currency exchange rates, and various worksheets with interactive graphs for financial analysis. Optimized for modern devices with high-resolution graphics and support for multiple orientations.
Access your bank accounts on the go to monitor balances, review transactions, and manage your cards. Deposit checks, pay bills, and transfer funds securely from your mobile device.
This app connects to your smartwatch to help you track fitness, monitor health metrics like heart rate and sleep, and stay organized with notifications and reminders. Customize your watch face and access additional features for a healthier, more active lifestyle.
This finance and business calculator emulates the HP-12C Platinum, offering a comprehensive suite of tools for financial analysis, business calculations, statistics, and scientific functions. It allows for loan amortization, bond pricing, option valuation, currency exchange, and program creation, all within an intuitive iOS interface.
This app functions as a scientific calculator, enabling users to input and edit complex formulas with ease. It supports formula history, variable memory, and various number system conversions for accurate calculations.
Easily remove unwanted objects, people, text, and blemishes from your photos. This app offers AI-powered tools for quick and professional edits, allowing you to clean up images and enhance compositions effortlessly.
Emulates the TI BAII Plus financial calculator, offering identical functionality with a clean and user-friendly interface. It's designed for finance professionals and students preparing for exams like CFA, FRM, and CPA.
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 app emulates a classic RPN scientific calculator, offering advanced features like complex number arithmetic, matrix calculations, and programmability. It provides a functional and complex tool reminiscent of 1980s calculators.
This app emulates the legendary HP 12c financial calculator with a redesigned interface and modern look. It preserves the precision and reliability trusted by professionals, offering built-in financial tools for business, banking, real estate, and education.
This app curates the week's most important news from U.S. and international media into a concise digest. It offers provocative perspectives and in-depth insights into vital stories, designed for busy readers. Enjoy a seamless reading experience with various formatting options and offline access.
This app offers a comprehensive financial calculator with over 105 functions for business, statistics, and general math. It simplifies complex calculations like loan payments, time value of money, and investment analysis with an intuitive interface and visual tools. Easy modes are available for users new to financial calculations.
Access award-winning articles and photography covering global issues, politics, health, and technology. Stay informed with breaking news and in-depth analysis from experts. Experience news events through personal accounts and inspiring features.
Access a vast library of high-quality short dramas in HD, perfect for filling fragmented time. Explore diverse genres and exclusive original series with features like ad-free viewing and smooth playback for subscribers.
This app offers a comprehensive suite of calculation tools, including basic, scientific, and unit conversion functions. It features an AI-powered math solver that can solve problems from photos and a dedicated math notes section for jotting down equations and diagrams. Accessibility options like dynamic text size and VoiceOver support are also included.
Calculate installment loans with various repayment methods. This tool helps you determine monthly payments, principal, interest, and remaining balance for different loan scenarios.