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iEngineer app for iPhone and iPad


4.2 ( 2432 ratings )
Utilities Reference
Developer: Perfectly Simple Apps LLC
Free
Current version: 2.4, last update: 7 years ago
First release : 04 May 2010
App size: 26.63 Mb

iEngineer is the most comprehensive database of screw/bolt information that you can find anywhere.

US screws:
-93 different screws from #0 to 4”
-Dimensions for 9 standard head styles
-74 material grades including SAE, ASTM, and other materials

Metric Screws (available as in-app purchase):
-210 different metric screws from M1.0 to M100
-Dimensions for 10 standard head styles for ISO, DIN, BS, and ANSI standards where available
-86 material grades including 12 additional metric grades, SAE, ASTM, and other materials

Displayed values for both the US and Metric screws include:
-Standard dimensions
-Tap sizes
-Clearance hole sizes
-Material strength
-Recommended torque values
-Clamp force
-Shear force
-Head markings display
-3D model of head type
-Standard dimensions of head type

Other features:
-Drill chart with 523 drill bit sizes
-Fraction chart
-Copy and paste data values
-Fast and easy unit conversion
-Ability to show/hide material grades in the interface so you only see what is relevant to you

If you have any questions please contact us at [email protected]

Pros and cons of iEngineer app for iPhone and iPad

iEngineer app good for

Great! Has great detail but limited a bit in scale. Would pay for a version that covered larger bolt sizes. The best app for threaded fastener info I have found. This one was free, some of the apps I paid for had considerable less or are junk. Thanks!
Really, a fantastic app, and the interface is great - the last update filled it out completely!
Awesome, just awesome! :) Thanks for the information at my fingers touch!
It replace the plastic chart that someone always steal from me!!
Great reference for field use. Would free metric be asking too much?
I use this app all the time at my workplace! Great reference! Only Thing I wish it had was pipe tap information for NPT and BSPP

Some bad moments

Useless for master machinist but ok for apprentice or beginner.
Great app! This is the best app that I have ever seen for nuts and bolts... Ive even checked some of the values in the app and so far nothings wrong with any of it.
I love this ap! Nice and simple and easy to both use and read.
I love this App. The only thing I could think to add would be a three wire calculator.
Good but not excellent!! Need metric screw available without charge. Also takes long time to look up.
I cant express well my complete satisfaction with this App. Very detailed and complete. Excellent tool!

Usually iEngineer iOS app used & searched for

torque, torque lite, torque pro, torque app, fastener, and other. So, download free iEngineer .ipa to run this nice iOS application on iPhone and iPad.