Gymboss Interval Timer

Name: Gymboss Interval Timer
Rating: 4.89 (4159 reviews)
Author: Gymboss LLC

LiveGymboss LLC1 app · 569.9K installsHealth & FitnessFree · contains adsIn-app purchases: $0.99 - $1.99 per itemcom.halcyoni.gymboss2

Fully customizable interval timer perfect for timing work and/or rest periods.

Alert me ★ Watch Open in Play ↗

Total installs: 569,943
Installs / day: +73
Rating: 4.9★
Released: 9 Jan 2013
Last update: 12 Feb 2026
Countries: —

Installs per day

gain of the exact counter

Lifetime avg ≈ 113/day (all installs ÷ days since release)

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play

2dAll

Dashed: estimate from the release date (no daily data before 11 Oct 2026) · time axis compressed before that day

Daily tracking since 11 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

Shares data with third parties Location, App activity and 2 others
Collects data Location, App activity and 2 others
Data is encrypted in transit
No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

8 in 5 groups

4 Sensitive1 Notable3 Routine

What this app can do with your phone

See the list of accounts on your phone, like Google or email accounts
Read photos, videos, and other files saved in your phone's shared storage

IdentitySensitive1

Access to accounts on the device and your personal profile card

See the list of accounts on your phone, like Google or email accountsfind accounts on the device · GET_ACCOUNTS

ContactsSensitive1

Access to the contacts saved on your phone

See the list of accounts on your phone, like Google or email accountsfind accounts on the device · GET_ACCOUNTS

Photos/Media/FilesSensitive1

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE

StorageSensitive1

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE

OtherNotable4

Access to miscellaneous device features that don't fit other categories

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Make your phone vibratecontrol vibration · VIBRATE

Read more · all 8 permissions Show less

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Download

Full description

The Gymboss Interval Timer app is a programmable interval timer perfect for any workout where timing is needed to time work and/or rest periods. You can time a single time interval, or multiple time intervals, and repeat them as many times as you wish. Perfect for running, HIIT, tabata, home workouts, boxing, weight lifting, stretching, or any other workout that requires timing. This app incorporates all of the recommendations we have received over the years from our users to bring you the best app possible. Thank you for your input! NOTE - This is a complete overhaul of the past Gymboss app, with an entirely new user interface, so any programs you have saved on any previous versions will be deleted upon updating.***

What's new

Fixes crashes, bugs, and includes performance improvements.

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