Quartertone

Quartertone published 15 applications on Google Play, 3,337 people rated these apps with an average rating of 3.72!

BeatDroid by QuartertoneBeatDroid

Rated 4.05(266) — Quartertone

A simple and light-weight BPM (beats per minute) calculator. This displays the average BPM (or Taps per minute) as you tap the screen. Long-touch to reset. You can set it to calculate the BPM over a specified time frame.

Free App
Bishop Score by QuartertoneBishop Score

Rated 4.33(18) — Quartertone

Calculate the likelihood of labor and need for induction. This is probably useful only for medical professionals. Please note that there are many variations on how to interpret the score, so use your clinical judgement in the final management of your...

$1.00
Level-Headed by QuartertoneLevel-Headed

Rated 4.32(219) — Quartertone

New notification options!Protect your hearing!This app detects when headset is plugged in, & adjusts the volume for all sounds. Restores original volume level when headset is unplugged. Features:Custom volume settingsLoad on Boot optionNotification option

Free App
Ob Wheel Extra data by QuartertoneOb Wheel Extra data

Rated 3.98(96) — Quartertone

** Requires Ob Wheel (Pro), available on Android Market. **This plugin provides additional information to be displayed in Ob Wheel (Pro). The information displayed is related to the current gestational age as calculated by Ob Wheel.keywords: ob wheel...

Free App
OB Wheel(Pregnancy calculator) by QuartertoneOB Wheel(Pregnancy calculator)

Rated 4.24(2,308) — Quartertone

Multi-function pregnancy calculator.If you like this app, please purchase the PRO version for additional features!Calculate dates of pregnancy:-Last menstrual period (LMP)-Estimated date of conception-Weeks gestational age (WGA)-WGA obtained by ultrasound

Free App
Summing Cells (Donate) by QuartertoneSumming Cells (Donate)

Rated 4.75(4) — Quartertone

This app is only for donation purposes. (Thanks for your support!)To find the game, select "View more applications" below.

$1.00
Vibe O'Clock (Free) by QuartertoneVibe O'Clock (Free)

Rated 3.00(21) — Quartertone

Tell time by touch. Phone will vibrate the time.Useful for discreetly/covertly checking the time.FULL version features: Adjust vibration intensity and speed Add as a home screen Widget Flip for Vibe** Fixed Force-Close. Email me if further issues. **

Free App
Wireless Killer by QuartertoneWireless Killer

Rated 3.80(5) — Quartertone

Keep WiFi and/or Bluetooth turned off!If you turn on your WiFi and/or Bluetooth radio, this app will turn it off before you have a chance to connect to a potentially malicous network.(Originally created for use at DefCon)*Requires Android > 2Get WiFi...

$0.96
BeatDroid (Donation) by QuartertoneBeatDroid (Donation)

Rated 0.00(0) — Quartertone

This app is only for donation purposes. By itself does nothing and is not useful in any way whatsoever.To find the application, select "View more applications" below.

$1.00
Fluid & Electrolytes by QuartertoneFluid & Electrolytes

Rated 3.59(205) — Quartertone

Medical calculator to get appropriate rate and electrolyte components of IV fluid to be given to a dehydrated patient. Also displays standard maintenance fluid infusion rate.Remembers last values entered when you re-open the app. (Knowing Current Intake..

Free App
Level-Headed (Donate/Widget) by QuartertoneLevel-Headed (Donate/Widget)

Rated 3.67(3) — Quartertone

This donation/app activates the Widget function in Level-Headed. The widget allows you to activate the volume up/down status manually regardless of the headset plug status. (See Level-Headed app for more info.)**You will need to first download the FREE...

$1.00
Ob Wheel PRO by QuartertoneOb Wheel PRO

Rated 4.24(67) — Quartertone

NOTE: This app will soon be converted to simply a purchase key, with the "free" app functioning as the primary app. Please download the main app now!Multi-function pregnancy calculator.Calculate dates of pregnancy:-Last menstrual period (LMP)-Estimated...

$2.25
Summing Cells by QuartertoneSumming Cells

Rated 3.94(105) — Quartertone

Place current numbered tile in an open spot. If the singles digit of the surrounding squares' sum matches the played tile, all adjacent tiles are removed.Features:-Custom tile colors! (via UberColorPicker by Keith Wiley)-Screen brightness lock-Undo x1-Sav

Free Game
Vibe O'Clock by QuartertoneVibe O'Clock

Rated 4.50(2) — Quartertone

Vibrating clock.Tell time by touch. Phone will vibrate the time.Useful for discreetly checking the time (for example, during an important but boring meeting).Vibration intensity and timing is adjustable.* Add Home screen Widget for instant access!* Vibe..

$1.00
WiFi Killer by QuartertoneWiFi Killer

Rated 3.39(18) — Quartertone

Keep your WiFi turned off!If you turn on your WiFi radio, this app will turn it off before you have a chance to connect to a potentially malicous network.Going to DefCon? Install this app and avoid being phwned!*Works in Android >1.5Get "Wireless Killer..

$1.00