This calculator will tell you if evolving in Pokémon GO is worth it
Pokémon Go Database: 5 Best Ways to Level Up Fast
Pokemon Go Candy Calculator
Lucky Egg for Pokémon GO by Ivan Romero
Pokémon Go Item Guide - Lucky Egg
I built an XP Calculator to help you hit Legacy 40! : r/pokemongo
'Pokemon Go' Pidgey Lucky Egg Calculator: Maximize XP | Heavy.com
IV Calculator for Pokemon GO Apk Download for Android- Latest version 2.05- com.ivcalculatorforpokemongo.evolutioncalculator.luckyegg.battlehelper.cpcalculator