sequential timer

Sequence Timer is a sequence-based multi timer app that lets you chain multiple timers together and run them in order.

It is designed for people who want to manage routines with a single tap – for example interval training, stretching, study sessions with breaks, or

everyday chores.

✨ NEW: Generate Timer Lists with AI

Setting up complex routines manually can be tedious. Now, you can simply describe your routine in text—for example, "Tabata training: 20s active, 10s

rest, 8 sets"—and the AI will instantly generate the timer list for you.

・In-App Generation: Supports Gemini API Key for a seamless experience.

・Manual Generation: No API key? No problem! You can copy the specialized prompt, use any external free AI service (like Gemini web or ChatGPT), and paste

the result back into the app.

Create timer lists and run them as a sequence

You can add as many timers as you like, give each one a name and duration, and arrange them as a “list”.

Once a list is created, you can start the whole sequence with one tap instead of setting up timers one by one.

Loops for lists and individual timers

Each list can be set to repeat a specified number of times, and timers can also have their own loop settings.

This helps when you want to repeat the same menu several sets in a row: you decide the loop counts in advance and just follow the flow while the app keeps

track of the progress.

Text-to-speech, sound and vibration

Sequence Timer can notify you of timer start/end by:

・Text To Speech

・Sound effects

・Vibration patterns

You can define detailed read-out patterns for remaining time using logical conditions, and edit vibration patterns in milliseconds. This allows you to

adjust how the app notifies you, whether you prefer voice guidance, vibration only, or a combination.

BGM playback and audio fine-tuning

You can play background music while timers are running.

Options include turning BGM on/off, playing tracks in order or shuffled within a folder, and automatically ducking (lowering) the BGM volume while speech

is playing. These controls help you balance your music and voice guidance for your environment.

Start time reservation and countdown before start

Lists can be scheduled to start at a specified time.

When the reserved time comes, the currently running timer will stop and the reserved timer will start, which is useful when you have routines that always

begin at fixed times, such as in the morning or at night.

You can also enable a countdown before the list actually starts.

Control from notifications and home screen widgets

While a timer is running, the notification shows the current state and remaining time, and you can control timers (pause, resume, etc.) directly from the

notification.

Home screen widgets (for lists and single timers) let you launch frequently used timers quickly without opening the main app.

History, filtering and backup

Sequence Timer can save your timer history and filter it by date ranges such as Today, Yesterday, Last 7 days, and Last 30 days.

Backup and restore are supported: you can save the database file to a location of your choice and load it later, for example when moving to another

device, so that you can carry over your timer settings.

Built for repeated daily use

By registering your regular routines as lists, you reduce the friction of deciding what to do next and can repeat the same flow more easily.

Combined with history and loop settings, this makes it easier to review how you spend your time and to keep your training, study or other habits on track.