133+ iOS apps curated and reviewed
Out of 133+ vitalii gryniuk apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
This app provides real-time foreign exchange rates for over 160 currencies. It offers offline access, custom rates, and historical data, making it useful for travelers and online shoppers.
This app provides a comprehensive lunar calendar, tracking moon phases, rise and set times, illumination, and distance for any location between the years 0001 and 2100. It also includes bonus solar data like sunrise and sunset times.
This app calculates long-range ballistics to improve shooting accuracy. It accounts for environmental factors like wind, pressure, and temperature, and offers advanced features for specific scope models.
Explore various theories on the model and structure of atoms. This app details concepts like atomic postulates, photon mechanisms, and models for hydrogen, helium, lithium, beryllium, boron, carbon, nitrogen, and oxygen. It also covers related physics principles such as gravity, electromagnetism, and time.
Wake up gently with your favorite music or nature sounds. This app offers a customizable alarm experience with features like a bedside clock, adjustable snooze, and a sleep timer. It also includes a widget for quick access and a unique touch-to-snooze functionality.
Get precise sunrise, sunset, and twilight times for any location globally. Access detailed solar data including UV index, daylength, and the sun's position. Ideal for photographers, travelers, and astronomers seeking accurate celestial information.
This mobile point-of-sale system simplifies restaurant operations for businesses of all sizes. It offers features like menu, order, and table management, with secure local data storage and integration with kitchen display systems. The app is designed for quick setup and can be used on various Apple devices.
This app calculates precise ballistic data for long-range shooting, assisting shooters with holdovers and scope settings. It supports various units and reticle types, and is available on iPhone, iPad, and Apple Watch.
Capture high-quality audio for interviews, lectures, and meetings with versatile recording formats and background recording capabilities. Easily share your recordings via email or PC, and enhance them with geotagging for location context.
This application transforms your iPhone into a precise digital level and angle measurement tool. It offers high accuracy for various tasks, including surface leveling, angle conversion, and even includes a ruler for actual size measurements.
Generate sine wave tones across a wide frequency range, from 20 Hz to 20 kHz. Useful for testing audio equipment, tuning musical instruments, and even for basic hearing assessments.
Organize, transfer, and play various file types. Includes a private offline chat and GPS tracker for finding others without internet. Offers document viewing and text file editing capabilities.
This app is a professional color converter and picker for designers, painters, and developers. It supports conversion between multiple color formats including HEX, RGB, RGBA, CMYK, Lab, and HSB.
This professional chromatic tuner offers high accuracy for instruments like guitar, piano, and violin. It includes a tone generator with various tuning systems, waveforms, and a frequency meter for precise tuning and voice training.
This app provides a professional chromatic tuner for various instruments like piano, guitar, and violin. It offers high accuracy and includes a tone generator and frequency meter. It can also be used for headphone testing by sound engineers.
Easily convert currencies with live exchange rates for over 160 world currencies. Track commodity prices like gold and oil with charts and offline access. Rates update automatically for convenience.
This utility app provides a comprehensive calculator with a history of previous calculations and automatic number saving. It offers scientific functions, constants, and supports both portrait and landscape orientations. A premium subscription unlocks all features for an annual fee.
A straightforward to-do list application designed for iPhone users. It offers a customizable interface with various color schemes and includes an example list to help users get started with task management.
Access the official Ukrainian traffic rules, including road signs, markings, and vehicle identification. This educational tool provides comprehensive information on traffic regulations and automotive specifics.
Track your newborn's feeding, sleep, diaper changes, and growth. This app helps you monitor temperature, medicine, milestones, and teething. Sync data across devices for comprehensive baby care management.