iPhone, iPod touch, and iPad Apps Search Engine
iPhone Apps Users Community
Advanced search | Example: action games
iPhone apps


  • #: 165885
  • Price: $4.99 In Apple Store
  • Category: Education
  • Updated: 2010-07-14
  • Current Version: 1.1.1
  • 1.1.1 (iOS 4.0 Tested)
  • Size: 0.80 MB
  • Language: English
  • Seller: Don McConnell
  • Requirements: Compatible with iPhone, iPod touch, and iPad. Requires iOS 3.1.3 or later
  • © 2010 BDS "Don" McConnell
  •  Add to Favorite apps



Trigger fosters a deeper understanding of trigonometry by building your geometric intuition.

The dynamic, touchable "Complete Triangle" figure interprets the six standard trig values associated with an angle as lengths of segments. As the angle changes, segments shrink to nothingness or stretch out to infinity, making the nature of individual values clear; segments also combine to form numerous similar right triangles, revealing many relationships among the values as simple geometric properties. Dual calculator displays allow for exploring these relationships numerically.

For information on the Complete Triangle figure, see the document "(Almost) Everything You Need to Remember about Trig, in One Simple Diagram", available at the developer's website.

iPhone Screenshots

Trigger iPhone Screenshot 1
Trigger iPhone Screenshot 2
Trigger iPhone Screenshot 3

Video Reviews

No video review.

Customer reviews

Write a Review

Be the first to review this app. Write a Review


Ask a question

Be the first question this app.

Users Community

+ Connect to community

The information may be outdated (2011-04-20 13:46:14). For actual information go to iTunes

Related to «Trigger» applications

Muscle Trigger Points

Muscle Trigger Points

A reference for trigger points and referral patterns for 108 muscles. Features 160 trigger points with their corresponding referral patterns, 80 conditions that can be caused by trigger points, and 25 videos that show how to release specific muscles. Each muscle includes the visual referral pattern… more

Price: $2.99 | Category: Medical

The Yokomine Method: “Four Triggers”-to make your child a genius

The Yokomine Method: Four Triggers-to make your child a geniusThis book is written in Japanese.Children who take part in the Yokomine Method read around 2000 books by the time they leave elementary school.By 3 years old, they have already mastered hiragana and katakana and by the age of 5 can… more

Price: $4.99 | Category: Books

Ace Combat Assault Horizon : Trigger Finger

Fly at supersonic speed and engage in intense dogfightsExperience aerial combat featuring real licensed aircraft in the palm of your handsEveryone at some point in their childhood has experienced make-believe aerial combat with their toy planes. Using the latest technology, you can now enjoy… more

Price: free | Category: Games
Finger Trigger

Finger Trigger

Finger Trigger is a vintage, simple and straight-forward pad sampler hand-crafted with exquisite detail.Finger Trigger comes with six sound kits built in: rock, jazz, techno, latin, vocal and sound FX. Each kit offers 16 different sounds to play with, as well as an option for the sound to overlap or… more

Price: $1.99 | Category: Music
Remote DSLR Camera Control - Shoot with Sound and Automatic Trigger

Remote DSLR Camera Control - Shoot with Sound and Automatic Trigger

Snap your fingers and control your CANON EOS or NIKON DSLR camera remotely from your iPhone or iPod Touch Connect your DSLR camera to the USB port of your MAC, make sure it is connected to the same Wi-Fi wireless network than your iPhone, and thats all your need Features:-Trigger your camera by… more

Price: $0.99 | Category: Photography


Want to quickly and easily calculate your balls per second trigger speed? This app features a very easy to use interface that allows you to hold the gun (iPhone) either left or right handed. Tap the virtual triggers as fast as you can for 5 seconds and the app will tell you your BPS. more

Price: $0.99 | Category: Reference
Paintball iShotTimer - Your Real Trigger Speed

Paintball iShotTimer - Your Real Trigger Speed

With iShotTimer you can measure how fast you are shooting (BPS/ROF) with your real paintball marker. See how fast your trigger speed is on a real paintball marker. Read Instructions For Accurate Use Microphone REQUIRED for iPodTouch UsersiShotTimer turns your IPhone or GEN2 IPodTouch into a… more

Price: $2.99 | Category: Sports
Paintball Trainer PRO Trigger Speed - Measure ROF and BPS

Paintball Trainer PRO Trigger Speed - Measure ROF and BPS

UPDATE - This PRO Version allows you to Visually Graph your paintball shots, Change paintball guns, and submit your score to compete in online tournaments.The only true paintball gun trigger simulator. Train your trigger speed into top shape for p8ntball and get fast without ramping.Paintball… more

Price: $1.99 | Category: Sports
Paintball Trainer Trigger Speed - Measure ROF and BPS

Paintball Trainer Trigger Speed - Measure ROF and BPS

Pro version features highscore publishing and an Advanced 2D Graph that displays your shots graphically.The only true paintball gun trigger simulator featuring debounce and an animated trigger. Train your trigger speed into top shape for p8ntball and get fast without ramping.Paintball Trainer… more

Price: $0.99 | Category: Sports

Paintball Trigger Battle

#1 Paid App in its category in Lebanon and Egypt Thanks, Lebanon, Egypt AmyTHIS APP IS IN THE TOP 25 FOR ITS CATEGORY IN NEARLY 10 COUNTRIES Thank you everyone for the support AmyBefore you hit the field, here is your chance to see if you have what it takes to down your opponent. With… more

Price: $0.99 | Category: Sports

View all related to: Trigger applications

Mobile Version
iApps4you.com - is iPhone, iPod touch, and iPad apps search engine and not been authorized, sponsored or approved by Apple Inc.
Copyright © 2017 iApps4you.com.
65 ms.