The latest version of PokemonGO, team leaders roughly evaluate the individual values.
With this app correctly, it is possible to get more detailed results.
Checking point to get the correct IV result
1. Confirm the Pokemon’s level manually
If you see two or more levels, you should to confirm the Pokemon’s level manually.
2. Set to “Powered up Pokemon”
If Pokemon were “Powered up” one or more times, you should to set to “Powered up” on this app.