The Pokémon GO IV checker that reads the appraisal for you
Tap a Pokémon in GO, appraise it, and it is already checked. Nexus Dex reads CP, IVs and moves live from the screen, then tells you whether it is worth keeping. Free on iPhone.
Free: live Pokémon and IV scans cost nothing. Download Nexus Dex on the App Store and check your first Pokémon in under a minute.
What you get on every Pokémon
- IVs and IV percentage, read live from the appraisal bars, no screenshot required.
- Great, Ultra and Master League rank, so you know which league a Pokémon is built for before you power it up.
- Moves and CP, captured with the scan and listed in My Pokémon.
- Screenshot upload for anything you appraised earlier, and Poké Genie CSV import so nothing you already checked is lost.
- Your #1 against the meta free, and with Pro the full Battle Hub: your Pokémon against the Top 10 by type, with the move-sets to run.
How it is different from a screenshot IV calculator
Most IV checkers make you take a screenshot, switch apps, and wait. Nexus Dex runs alongside Pokémon GO and reads the appraisal as you make it. The same scanner reads your whole Pokédex, so a checked Pokémon is also a tracked one. If you want the full picture against Poke Genie and Calcy IV, the comparison page is honest about what each does.
Private by design
No game login. No server connection to the game. Scanning uses Apple's on-device Vision framework, and nothing from your screen leaves your phone. Details in the privacy policy.
IV checker FAQ
Does it work while Pokémon GO is open?
How accurate is the live read?
Can I move over from Poke Genie?
Is there an Android version?
Check one now: Get Nexus Dex free on the App Store, or on Android, get notified when it hits Google Play.