App Intel

Jet Lag Buster

LiveRuval Enterprises25 apps · 1.6M installsHealth & FitnessFreerudy.android.flashjetlag

Preempt jet lag using this Stanford University inspired flasher app!

Alert me★ WatchOpen in Play ↗
Total installs
6,747
exact · Play shows 5,000+
Installs / day
0
since last crawl
Rating
3.7★
17 ratings · 4 reviews
Released
15 Feb 2016
10.7y ago
Last update
7 Jul 2025
v2.12 · 1.3y ago
Countries
—
not checked yet

Install history

exact counter from Google Play
6.6K7.4K8.3K9.1K10K11 Oct12 Oct13 Oct
6.6K7.4K8.3K9.1K10K11 Oct12 Oct13 Oct

Installs per day · last 90 days

00.30.50.8112 Oct13 Oct13 Oct

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.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • No data collected

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

3 in 2 groups
1 Sensitive1 Notable1 Routine

What this app can do with your phone

  • Use your camera to take photos and record videos
CameraSensitive1

Access to your camera to take photos and record video

  • Use your camera to take photos and record videostake pictures and videos · CAMERA
OtherNotable2

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
  • Turn your phone's flashlight on and offcontrol flashlight · FLASHLIGHT

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

Full description
Does jet lag get you down every time you travel across time zones? Are your sleep patterns off the chart? Researchers at Stanford University think they have a solution. They've found that brief, frequent flashes of light while you sleep resets your circadian rhythm. An hour of intermittent light flashes while sleeping shifts your "sleep" clock by 2-3 hours. Jet Lag Buster leverages this cutting-edge research to provide similar flashes (Camera Permission is required!). The App: Use dropdowns to select your travel time zones; the app will calculate the flash profile. Override it, if required. If flying east, set flashes for early in the morning (just prior to waking); if going west, set flashes for the period just after you fall asleep. Set it up on the night prior to your flight, then wake up ready to take on the world! Go get 'em, tigress. More at http://www.economist.com/blogs/gulliver/2016/02/stop-zoning-out and http://med.stanford.edu/news/all-news/2016/02/study-finds-possible-new-jet-lag-treatment.html.

What's new

Maintenance release

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