Welcome to ToddSoft's emulation of CompIV! The logic number guessing game of the '70's. CompIV was a Milton Bradley electronic handheld game originally released in 1977. ToddSoft has worked very hard to completely emulate this popular game of the '70's. CompIV challenges you to guess a three digit, four digit, or five digit number! Can you beat the computer? Number of players: one or more. Note: This version will work on OS 3 to OS 5 devices, however, it is recommended for OS 5 devices. For OS3 devices, it is recommended that you use TS-CompIV