Complex Timer

Name: Complex Timer
Rating: 4.518987 (691 reviews)
Author: deslomator

By: deslomator App

Very flexible interval timer that allows many ways to customize your sessions.

▶

Features & Capabilities

Complex Timer is a versatile interval timer designed to accommodate a wide range of activities including sports training like HIIT, climbing, cross training, running, as well as work breaks, study sessions, exams, and cooking. Unlike other apps, it allows you to create highly customizable countdown patterns with multiple nested groups and repetitions.

Key features include customizable alarms, multiple color options, backup and restore sessions, text-to-speech support, the ability to skip or rewind intervals, and detailed session views. It also supports multiple languages and offers control from lockscreen notifications. Perfect for fitness enthusiasts, students, and professionals who want flexible and detailed session timing control.

User Growth & Download Statistics

App Sports

By:

Downloads:

Rating:

Version:

0.24-20250319_174418 Last updated: 2025-03-25

Version code:

172

Creation date:

2016-12-15

Publisher country:

Permissions:

android.permission.READ_EXTERNAL_STORAGE High risk
android.permission.READ_MEDIA_IMAGES High risk
android.permission.WRITE_EXTERNAL_STORAGE High risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK Low risk
android.permission.POST_NOTIFICATIONS Low risk
android.permission.WAKE_LOCK Low risk
android.permission.VIBRATE Safe
com.deslomator.complextimer.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Size:

2.50MB

Email:

my*****@gmail.com

URLs:

Full description:

Source:

Google Play Store

Data ingested on:

2026-07-15

Compare stats and ranking:

Ranking

# 245,384 ▼ 1,515

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

deslomator

Google Play Store

https://play.google.com/store/apps/details?id=com.deslomator.complextimer

Email:

my*****@gmail.com

User Reviews

Users praise Complex Timer for its flexibility, customization, absence of ads, and simple design, making it ideal for workouts and productivity. Common issues include problems with the 'sets' functionality, annoying or malfunctioning alarm sounds, lack of screen timeout override during sessions, and occasional UI bugs like timer display freezing in multi-window modes. Despite some usability hurdles and feature requests (like additional warning timers or enhanced sound options), most users find it a powerful, reliable interval timer appreciating developer support and ongoing improvements.

Pros

Highly customizable and versatile interval timer.
No ads or in-app purchases, free to use.
Simple and clean user interface, easy to setup and use after some learning.
Ability to import/export and share routines with others.
Developer responsiveness and app stability improvements.

Cons

Difficulty with the new 'sets' feature—unable to move activities with sets and no option to delete sets.
Inconvenient or annoying alarm sounds; custom sound files don't always play properly.
Screen timeout not overridden during workouts, making it hard to track progress without screen turning off.
Timer display freezes or doesn't update correctly in split screen or multi-window modes until tapped again.
Some confusing or unintuitive UI features; steep learning curve without comprehensive tutorial or consistent interface updates.

Recent reviews

I used to love this timer, nothing else like it. But now that it has "sets" it's effectively broken as you can't move activities around as the "set" doesn't go with it as you move the activity and the app won't let you run it without it being set perfectly. But you also can't delete sets, so if you add an activity then delete it there is a set left over

Ur*****, 2024-11-12

Its amazing! Its the best interval timer there is. Its super easy to use and can be customized in pretty much every way. Best of all: no ads, no in-app purchases. Thank you!