Unsquander is an allowance tracker app that teaches kids to save money, by ::showing:: them the trust cost of impulsive spending. Track income and expenses easily. On a separate screen, kids can select one or more past purchases and see how much money they would have today (with interest), if they hadn't spent their money then. Unsquander is free to use for one child. Premium unlocks multiple wallets, the ability to add photos to transactions, and automatic interest.