ZebraCalc: Zebra Finch Variations is a must-have calculator for finch breeders who want to predict the outcomes of their breeding pairs. Developed by Massimo Zugno, this Android app is completely offline and offers fast and accurate results. The app includes all the common mutations of Zebra Finches, as well as many other variations that are not found in other calculators. Moreover, it supports adding Pied, Crested, and other varieties to all mutations, making it a versatile tool for breeders.

The interface is user-friendly and straightforward. Upon opening the app, users are presented with a list of mutations to choose from. Once a mutation is selected, users can add additional variations and mutations to the pair. The app then calculates the possible outcomes of the breeding pair, including the percentage of each possible mutation. The results are displayed in an easy-to-read format, making it simple for breeders to plan their pairings.

Overall, ZebraCalc: Zebra Finch Variations is an essential tool for Zebra Finch breeders. It is accurate, fast, and offers a range of mutations and variations that are not available in other calculators. The app is easy to use and is perfect for both novice and experienced breeders.