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Army Knife Deluxe 9-in-1

By reduxsoft

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Army Knife is a 9-in-1 Multi-tool for your iPhone and iPod Touch.

Tools flip out like a real pocket knife!

For less than a cup of coffee you can be prepared with nine quality tools to use at the most unsuspecting times.


The tools include:

- Unit Converter
- Ultrasonic Whistle
- Protractor
- Heart/BPM counter
- Measuring Tape
- Digital Caliper
- Two levels
- Flashlight
- Emergency SOS Light

Also included is a selector for a default tool, so every time you start up the app your favorite tool shows up instantly.

All of these tools fit nicely in your pocket, and all on one application.

Why pay for just one of these tools when you can have all nine for one low price?

Unit Converter:
This tool converts units in four different categories, Distance, Volume, Weight, and Temperature. The converter is very intuitive, and easy to switch between different units.

Ultrasonic Whistle:
This is a whistle that is on the higher range of human hearing. This can be used for multiple tasks such as repelling mosquitoes, training your dog, or annoying a teenager. The frequencies range from 440Hz to 22KHz, and can be pulsed or looped.

Measures angles from 0 to 180 degrees with accuracy up to a 10th of a degree.

Heart/BPM Counter:
Calculates beats per minute by how fast you tap the screen. To use this tool simply tap the pad 10 times, once with every beat. If you are measuring your heart then hold two fingers on your neck to find your pulse, and then tap the pad with each heartbeat.

Measuring Tape:
Can measure any distance. Simply place your finger on the screen and slide your iPhone/iPod underneath your finger until you reach the end of the screen, then lift your finger and place it at the opposite side of the screen and slide your iPhone/iPod again. Repeat this until you have slid your iPhone/iPod the distance you want to measure.

Digital Caliper:
Measure small objects precisely down to 0.15625mm.

Two Levels:
Make sure your surface is even with either the single axis or the dual axis level. Unlike most levels, this is able to do full calibration.

Helps you see in the dark, and the iPhone/iPod sleep has been disabled so your light won't shut off.

Emergency SOS Light:
Could possibly save your life. This tool will repeatably blink SOS in Morse code if you are ever in distress.

You can customize your Army Knife by tapping the shield logo and choosing one of 14 different colors and styles including camo, plaid, and denim. You can even custom mix your own color!

If you have any questions please use the support email address and we will be glad to answer you within 24 hours.

iPhone Screenshot

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Customer Reviews

Put to good use!

It would be 5 stars if for iPhone 4 the flashlight turns on the camera flash. I have a separate app for that because I don't like having to go and change my brightness up and down for a flashlight. I want it to be right here already and handy! Other than that, very useful. Pretty please, edit the flashlight for iPhone 4? :)

Good Tools. Nice UI.

I like these tools as most of them are highly useful. The units converter is great! I only wish the ruler had the extended function of "Ruler Deluxe" where you can turn the phone to measure longer distances. Overall a great set of tools for a good price.

This just isn

Dear Developer:

This just isn't right and I hope others join in a complaint to the App Store... I purchase 9-in-1 and when you upgrade the app to 10-in-1 we don't get a free upgrade? The beauty of the App Store is when you buy an app you own it and subsequent upgrades at NO CHARGE. In principal, when you upgrade or add features to an app, you make them available to registered/paid users for FREE! I hope you are disciplined for this clear example of violating the spirit of app developing/sales. If you found a "loophole" to do what you are doing; It's just not right in principal.

J. Christian

Army Knife Deluxe 9-in-1
View In iTunes
  • $1.99
  • Category: Productivity
  • Released:
  • Version: 1.0
  • Size: 4.5 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 2.1 or later. Compatible with iPhone, iPad, iPod touch (2nd generation), iPod touch (3rd generation), iPod touch (4th generation), and iPod touch (5th generation).

Customer Ratings

Current Version: