Best X-Ray Timer Apps

250+ iOS apps curated and reviewed

3.1 avg rating

16 free apps

Updated September 2026

Whether you're new to x-ray timer or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top X-Ray Timer Apps (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	X-Ray Timer	Free	4.8★ (8)	No	No	May 2026
2	Chrono Pumpkin	Free	—	No	No	Jun 2026
3	Timer - Countdown memos	Free	—	Yes	Yes	May 2026
4	TaDA: Reveal Timer	Free	—	No	Yes	Jul 2026
5	Custom Visual Timer	Free	—	No	Yes	Jul 2026
6	Easy Timer	Free	—	No	No	May 2026
7	Timer – Progress Viewer	$0.99	2.5★ (4)	No	No	Sep 2026
8	Chain Timers	Free	4.0★ (1)	No	No	Jul 2026

Top Picks for X-Ray Timer

X-Ray Timer by Lance Henderson

Editor's Choice

🔧 Utilities

4.8(8 ratings)

Free

Calculate radiography shot times for industrial radiographers using radioactive materials. Quickly determine exposure time by inputting curies, steel thickness, and source-to-film distance.

Chrono Pumpkin by Brandon Wilson

Simple timer and alarm

Strong Contender

🔧 Utilities

0.0(0 ratings)

Free

Timer - Countdown memos by 颖欣李

Stopwatch timer

Worth Considering

🔧 Utilities

0.0(0 ratings)

FreeAdsIn-App Purchases

More X-Ray Timer apps to explore

TaDA: Reveal Timer

Visual Countdown Timer

Fun timers with custom themes

Compose multi-platform app.

Free

🔧 Utilities

(0)

Timer – Progress Viewer

Small and simple timer app

$0.99

This minimalistic timer app offers intuitive progress visualization and interval timing. Customize display options, enable repeat mode, and receive optional notification sounds for enhanced usability.

Intuitive progress visualizationInterval timer functionalityPause and resume timer

Timers work in sequence

Free

Connect multiple countdown timers to run in sequence. Configure automatic transitions between timers or choose to pause. Share your timer sequences easily across devices.

Chain up to 25 timersAutomatic or manual timer transitionsShare timer lists

Multiple timer & stopwatches.

$2.99

🔧 Utilities

(0)

Visual Timer - Focus & Simple

Fast setup. See time left.

Free

This utility app provides a visual countdown timer using a colored circle, making it easy to see remaining time at a glance. It's ideal for focused work sessions, managing children's activities, and everyday timekeeping tasks.

Visual countdown with colored circleQuick keypad time entryCustomizable colors and display

This utility app offers a unique dial for quickly setting timers from seconds to hours with a single swipe. It includes a 'start offset' feature, allowing you to set the duration after initially touching the icon, ideal for precise timing. Choose from a variety of alert sounds to suit your needs.

Swift time setting dialStart offset optionVariety of alert sounds

🔧 Utilities

(0)

free

PhaseKit - Sequence Timer

Create Custom Interval Timers

Mindful Time Tracking

Minimal Focus Countdown

Free

This minimalist timer app helps you stay focused on tasks like work, study, or relaxation. It offers customizable session durations and breaks with subtle visual and sound cues, all within a clean, distraction-free interface.

Minimalist and elegant interfaceCustomizable session durationsSubtle visual and sound cues

Adhoro: Your Flexible Timer

For work, exercise and more

Control network-connected POE/WiFi clocks and DotMatrix displays directly from your phone. Manage count up/down timers, synchronize multiple devices, and set preset countdowns. Supports RGB displays and presentation modes.

Control POE/WiFi clocks and DotMatrix displaysCount Up and Count Down timer functionsSimultaneous or individual device control

📊 Productivity

(3)

free

FAQ about X-Ray Timer

What are the best x-ray timer apps for iPhone?

X-Ray Timer tops our x-ray timer apps ranking as of September 2026, with a 4.8-star average from 8 App Store ratings, and it's free to download.

Are there free x-ray timer apps for iPhone?

Yes — 16 of the top x-ray timer apps we rank are free to download, including X-Ray Timer and Chrono Pumpkin.

Does X-Ray Timer have ads or in-app purchases?

X-Ray Timer has no ads and has no in-app purchases, according to its App Store listing as of September 2026.

How many x-ray timer apps are on the App Store?

We track 250+ x-ray timer apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

What does this app do?

This application is designed to calculate radiography shot times for industrial radiographers. It replaces the need for traditional slide rules by providing a quick and efficient digital solution for determining exposure times.

What are the key features of this app?

The app allows users to input the number of curies, the thickness of steel in inches, and the source-to-film distance in inches. It then calculates the necessary exposure time. It is specifically designed for use with Iridium and Cobalt radioactive sources.