Twinkler Software has let us know of their spring cleaning sale they have going on. The sale, starts today and runs up until the 23rd at midnight. If you act fast you can pick up WiFi Hero or InstantLog for only $0.99 each. As a special CrackBerry bonus, the first 20 people to use the coupon code "CBSPRINGSALE" will get their choice of one of the two apps for free. Remember, once the 20 are gone that's it but you'll still be able to purchase either app for the sale price.