iscrew at Mac App Store analyse

Did you also sometimes wonder how many kinds of different screws are around in the world? Everything is fixed with screws and if you need a replacement screw, you dont even know whats the name of this screw? To avoid any misunderstanding in a spare part store or in a DIY market iscrew let you identify your screws quickly ! Just compare the pictures with your original screw. iscrew informs you about the deep unknown screw space in a very easy way. No you can impress your friend by asking something like:"...Do you have a Slotted 6 Lobe Combo screw for me..." Or just learn something about screws you never learned before Content and features of the app screw: * screw heads * screw types * mechanical class * moments * threads (all worldwide known)* * thread charts * caliper real time simulation (measure exactly in cm & inch) all kind of diameters * Note system (for your important notes about screws) * torch, lamp iscrew has dual language support included: English / German This app does not include any annoying advertisement !! Thats why it is not for free ! *illustrated detailed threads description included: Acme Thread Bicycle-Screw-Thread-DIN-79012 Bodmer-Thread British-Association-BS-93 Buttress-Coarse-Thread-DIN-513 Buttress-Fine-Thread-DIN-514 C.E.I.-Thread E-Thread-DIN-40400-Edison-Thread French-Thread,S.F.=-System-Francais Glass-Thread-DIN-40450 ISO-Metric-Coarse-Thread-DIN-13 ISO-Metric-Fine-Thread-DIN-13 Knuckle-Thread-DIN-405 Knuckle-Thread-DIN-20400 Loewenherz-Thread NPT-American-Taper-Pipe-Thread-ANSI-B-1.20.1 NPTF-American-Taper-Pipe-Thread-ANSI-B-1.20.3 Pg-Thread-DIN-40430-Steel-Conduit-Thread Sewing-Machine-Thread Sharp-V-Thread-Used-in-the-U.S.A.-until-1909 Square Thread Trapezoidal-Coarse-Thread-DIN-103 Trapezoidal-Fine-Thread-DIN-103 UNC-Thread-ANSI-B1.1 UNEF-Thread-ANSI-B1.1 UNF-Thread-ANSI-B1.1 Unified-Thread-Series-8-TPI-ANSI-B1.1 Unified-Thread-Series-12-TPI-ANSI-B1.1 Unified-Thread-Series-16-TPI-ANSI-B1.1 Valves-for-Vehicle-Tyres-DIN-7756 VDI-Thread Whitworth-Coarse-Thread-BS-84-BSW-(British-Standard-Whitworth) Whitworth-Fine-Thread-(old)-DIN-239 Whitworth-Fine-Thread-(old)-DIN-240 Whitworth-Pipe-Thread-DIN-ISO-228-BSP Whitworth-Tapered-Pipe-Thread ISO-Metric-Coarse-Thread-DIN-13