Record, track, and analyze timing data from videos or manual input. Compare performances side-by-side and organize results in detailed datasheets. Enhance training with advanced video analysis tools.






203+ iOS apps curated and reviewed
The best seconds count apps on iPhone average 4.5★ across 203+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.5★ (356) | No | Yes | Jul 2026 | |
| 2 | Free | 4.7★ (23K) | No | Yes | Jul 2026 | |
| 3 | Free | 4.6★ (68K) | Yes | Yes | Jul 2026 | |
| 4 | Free | 4.3★ (15K) | No | Yes | Jul 2026 | |
| 5 | Free | 4.6★ (171) | Yes | Yes | Jul 2026 | |
| 6 | Free | 4.7★ (16K) | No | Yes | Jul 2026 | |
| 7 | Free | 4.5★ (1.4K) | Yes | Yes | Jul 2026 | |
| 8 | Free | 3.3★ (106) | Yes | No | Jul 2026 |






Record, track, and analyze timing data from videos or manual input. Compare performances side-by-side and organize results in detailed datasheets. Enhance training with advanced video analysis tools.






This app provides a versatile interval timer for various workout types like Tabata, HIIT, and circuit training. It features a clear, full-screen display, customizable alerts, and background operation. Users can also utilize a stopwatch and countdown timer, with integration for Apple Health.






This app provides a classic digital clock widget for your device's home, lock, and standby screens. It offers features like displaying seconds, a calendar, customizable themes, and various timekeeping tools including alarms, timers, and stopwatches. It can also function as a screensaver when charging.


This app provides a customizable digital clock display with alarm, timer, and stopwatch functions. It offers features like photo backgrounds, automatic unlock, and large, easy-to-read visuals, optimized for nighttime use. Premium options unlock additional themes and battery display.


Accurately time sprints using video analysis. This app provides precise sprint measurements, eliminating the inaccuracies of manual stopwatches and expensive laser systems. Ideal for athletes and coaches seeking verifiable performance data.


Manage multiple countdowns and count-ups simultaneously with customizable timers for any task. Organize your time with flexible layouts, personalized alerts, and easy sharing options. Optimize productivity for work, study, or daily activities.


Track upcoming events and past memories with a simple, elegant timer. Count down to special occasions or count up from significant dates. Enjoy a distraction-free interface and seamless syncing across Apple devices.


Record videos with a live stopwatch overlay. Analyze performance with precise timing during sports or other activities. Features include multiple timer modes, playback controls, and customizable display options.


Easily add customizable timers and stopwatches to your videos. Adjust position, style, and timing with frame-by-frame control. Offers countdown and count-up modes with various display options.


This app helps you manage workout intervals with customizable work and rest periods. It runs in the background and allows music playback, with options to save settings and share progress. Integrates with Apple Health for heart rate monitoring.


Discover fascinating life milestones and celebrate significant moments. Track birthdays, anniversaries, and even count down to future events. View fun estimates of your life's moments and share milestones with others.


Manage multiple timers and stopwatches simultaneously for various activities like cooking, workouts, and daily routines. Build complex interval timers with custom segments and receive voice announcements. Save and reuse timer templates for efficient time management.


Track time until or since important life events. Set custom timers for birthdays, holidays, anniversaries, and more. Personalize with your own photos and share progress with friends.


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.


A large-display countdown timer for monitoring presentations or performances. It visually indicates time overruns by turning red and counting up, without audible alarms. Easily set for durations between 1 and 99 minutes.


This utility app provides a straightforward stopwatch that exclusively counts in seconds. Its large, colorful buttons are designed for ease of use, simplifying precise measurements and calculations.


Track time towards future events or since past milestones. Set custom reminders, build positive habits with streak tracking, and visualize your progress with customizable widgets. Stay organized and focused on what matters most.


Track important dates and events with a visually appealing and intuitive countdown app. Set unlimited custom countdowns, receive timely alarms, and share your progress with others. Personalize your experience with themes, notes, and various time formats.


Track the exact duration of your relationship, from seconds to years. Receive automatic reminders for anniversaries and milestones. Designed for couples to celebrate their love story, regardless of distance.


A straightforward tally counter designed for ease of use. It allows you to track anything with simple tap controls, offering haptic feedback and sound cues for each count. Save, share, and resume your counting sessions with this versatile utility.