159+ iOS apps & games curated and reviewed
If you already know GammaTime, this is the deeper bench. 159+ gamma time apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (141) | Yes | Yes | Aug 2026 |
| 2 |  | Free | 4.8★ (5.4K) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 5.0★ (7) | No | No | May 2026 |
| 4 |  | Free | 4.7★ (12) | Yes | Yes | May 2026 |
| 5 |  | Free | — | No | No | May 2026 |
| 6 |  | Free | — | No | No | Jun 2026 |
| 7 |  | Free | 4.0★ (1) | No | Yes | May 2026 |
| 8 |  | Free | 5.0★ (3) | No | Yes | Jul 2026 |
Discover award-winning, cinematic vertical series designed for your phone. Enjoy exclusive, high-end storytelling with unforgettable characters and intense emotions. New episodes and personalized recommendations are released weekly for an immersive viewing experience.
This app displays the exact current time synchronized with NTP servers, offering a customizable clock view for precise time checks. It's ideal for setting watches, verifying timestamps, or comparing local and network time.
Create a personalized, visual representation of time. Draw your own unique timeline and watch a marker move along it to indicate the current moment. This app offers an intuitive and observational approach to timekeeping.
This utility app helps you visualize the duration of important moments and upcoming events. Track time in seconds, minutes, hours, days, weeks, and years with customizable countdowns and reminders.
This app provides a variety of high-quality sounds, including different color noises, nature sounds, and binaural beats, to help users improve sleep quality. It's designed for individuals, including babies and adults, who struggle with sleep or tinnitus.
This tool provides precise time measurement for industrial engineering and other applications. It offers multiple output formats, lap timing, and the ability to run timers in the background. Advanced features include time study modes, statistical analysis, and data export.
A minimalist time tracking application that allows users to start and stop timers with just two taps. It offers a simple interface for monitoring time spent on various activities, with historical data and customizable themes. Designed for focus and efficiency.
Visualize and track your remaining time in the day, week, month, or year with intuitive countdown widgets. Monitor your time balance anywhere, anytime, directly from your home screen or lock screen.
Easily manage your events with customizable time bars. Track past and future durations for occasional or recurring activities. A full-screen view keeps important events in sight.
This utility app simplifies time calculations by converting to and from metric units. It allows users to tell and measure time using seconds as the base unit, with multipliers like kilo, Mega, and Giga for larger durations. It offers a fun and practical way to approach time measurement, especially for scientific or engineering contexts.
This tool helps calculate durations and time spans with precision. It records calculation history, allows for modification, and can export data to CSV. Supports seconds, minutes, hours, and days, with customizable decimal precision and rounding options.
This application turns your iPhone into a radiation detector by connecting to external hardware. It measures beta and gamma radiation, displaying results in uSv/h and CPM. It's designed to be an affordable radiation detection tool.
Experience a unique shooter where time only advances when you move. Navigate through rooms, eliminate enemies, and face off against powerful bosses. Master the art of slow-motion combat to conquer the megacorporation.
This application displays the current time using a binary format represented by changing shades of blue circles. It includes a tutorial to help users learn how to read binary time quickly.
This application functions as a personal dosimeter and radiometer, monitoring radiation levels and equivalent dose rates for gamma and beta radiation. It requires a connected DO-RA.Q or DO-RA.Ultra device to measure radiation accurately.