Timer Up: Interval Sets

Nelson Fidel Quispe

About this app

Timer Up is built around Sets: custom multi-step timer sequences you design yourself, whether that's a workout circuit, a study/break routine, a meditation flow, or anything else made of timed steps. It also includes alarms, a stopwatch, and a timer.

Sets come in two kinds:
- Interval: one step that repeats a set number of times (e.g. a 3-minute round, 12 times)
- Sequence: your own ordered list of differently-timed steps, reorderable by drag-and-drop, with an optional name and duration per step

Alongside Sets:
- Alarms with repeat days, snooze, and a custom label
- A Stopwatch with lap tracking
- A simple countdown Timer
- Light, dark, or system theme; English and Spanish

An alarm or Set finishing takes over the screen. It's full-screen, ringing, and visible even over a locked screen, the way a dedicated alarm clock behaves, not just a notification.

Timer Up works entirely offline. There are no accounts, no sign-in, and no network calls of any kind. Every alarm, Set, and setting is stored only on your device. Nothing is collected, transmitted, or shared.

Some Android phones restrict background apps in ways that can silently delay or cancel alarms; Timer Up's Settings screen detects affected devices and links directly to the specific settings that fix this.

What’s new

First release of Timer Up: build your own Sets (interval or step-by-step sequences), plus alarms, a stopwatch and a timer.