TimeR Machine

6 Downloads 13 Views v7.6 4.05 MB 4.1+

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(4.05 MB)

Editor's Overview

TimeR Machine is a sports & health application developed by F-Droid Open Source, packaged as a single Android APK of version 7.6 weighing in at 4.05 MB. The package targets Android 4.1+ and above. Below you'll find the publisher's own description, a quick spec sheet, and a short buyer-beware checklist so you know exactly what you're installing before tapping download.

Install Checklist

Only download through the button on this page — never from third-party mirrors or shortened links, which are the most common way malware spreads.
File size is a light 4.05 MB, so it installs quickly even on modest connections.
This build is signed by "F-Droid Open Source" — always verify the developer name matches what's listed on the app's official store page before installing an update.
After install, Android may prompt you to allow "Install from unknown sources" — approve only this one install, then revoke the permission in Settings > Apps > Special access.
We link directly to the APK file or the publisher's repository; we do not modify the binary. Always run a virus scan after any sideloaded install.

About this app

TimeR Machine is a free interval timer for not just workout and exercise, but also any situations you need to construct personalized, multi-stage timer plans. It's highly customizable and able to create almost whatever kind of timer you need.

Suitable for all kinds of activities, including:

- HIIT (High-Intensity Interval Training) workout
- Tabata workout
- Gym workout
- Run, jog, walk exercise
- Other sports workouts like cycling, running, stretching, boxing, MMA, circuit training, at-home bodyweight training workouts, cross fit, weightlifting, yoga...

This app can serve as:

- HIIT Timer
- Tabata Timer
- Gym Timer
- Sport Timer
- Round Timer
- Productivity Timer
- Continuous Timer
- Repeating Timer
- Custom Countdown Timer
- Interval Traning App
- ...

Not just exercise, this app can help you:

- Cultivate a habit
- Complete daily routine
- Finish game loop
- Presentation
- Study
- ...

Customize Reminders

- 🎵 Music feedback. Play any sound on your device as a reminder and pause other sounds to remind you.
- 💬 Voice feedback backed by Text-to-speech. Let your phone speak anything you want.
- 📳 Vibration feedback. Pick different vibration pattern for different events.
- ⭐ Fullscreen notification
- ⌚ Stopwatch support for the indeterminate event
- 🔊 Beep sound
- 🚩 Half-way reminder
- ⏱ Countdown seconds
- 📌 App notification

You can:

- 🕛 Enjoy this free app with no intrusive Ads.
- 🕧 Create any number of timers for free.
- 🕐 Set timer names, loops, warm-up, and cool-down reminders.
- 🕜 Add groups as sub-timers.
- 🕑 Let timers work in the background and show the current progress in a notification.
- 🕝 Start and control many timers at the same time.
- 🕒 View timers in a list and jump to another stage with a double tap.
- 🕞 Enter Picture In Picture mode and choose to show a floating window..
- 🕓 Create timer shortcuts to start them in one click from the launcher.
- 🕟 Customize action buttons that are shown on the timer screen.
- 🕔 Show a timing bar!
- 🕠 Lock the screen while a timer is running.
- 🕕 Plus or minus time from current timer time.
- 🕡 Customize how much time to plus or minus.
- 🕖 Check activities records and history.
- 🕢 Schedule a timer to be run at a specific time.
- 🕗 Repeat a timer every week or every few days.
- 🕣 Back up your timers and settings.
- 🕘 Pick an app theme from 9 pre-defined themes + night mode or Use any color as your theme.
- 🕤 Automatically change to night mode.
- 🕙 Choose to play sound only in the headphones or globally.
- 🕥 Pause timers on phone calls.
- 🕚 Enjoy nice material design with animations.
- 🕦 Support for Tasker, Automate, etc.

Details

Version	v7.6
Size	4.05 MB
Developer	F-Droid Open Source
Category	Sports & Health
Package	io.github.deweyreed.timer.other
Android	4.1+
Last Updated	Oct 29, 2026
Downloads	6

Frequently Asked Questions

Is TimeR Machine free to download?
Yes. The APK file linked from this page is free. The developer may offer in-app purchases once installed, but obtaining the installer itself costs nothing.

What Android version does TimeR Machine require?
Android 4.1+ or newer. Installing on older devices may cause crashes or refuse to install.

Is TimeR Machine safe to install?
We link to the exact APK published by F-Droid Open Source. We do not modify the file. Still, as with any sideloaded app, scan it with a reputable antivirus before opening it, and only grant permissions the app genuinely needs.

How do I update TimeR Machine?
Install the newer version on top of the old one — Android will keep your data. If the signature differs, uninstall first (you may lose local progress).

Why is the app not installing?
Common causes: not enough storage, an older Android version than 4.1+, or a conflicting build already installed. Free up space, check your OS version, and uninstall any previous copy before retrying.

How to Download & Install TimeR Machine

Tap the Download APK button above and save the file to your device.
Open your device Settings → Security (or Apps → Special access → Install unknown apps) and allow your file manager or browser to install unknown apps for this one file only.
Open the downloaded io.github.deweyreed.timer.other.apk file from your Downloads folder.
Tap Install and wait for Android to finish.
Open «TimeR Machine» by F-Droid Open Source and grant only the permissions it actually needs.
Revoke the "unknown sources" permission once you are done installing.

Note: this page hosts or links to the installer only. The application name, icon and description are provided for identification. All trademarks belong to their respective owners.