MasterDex - complete guide

MasterDex - complete guide

Dex, Team Builder, Shinies,TCG

1.5K ratings
347 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • July 4, 2022
  • March 20, 2026
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MasterDex - complete guide screenshot #7 for iPhone
iphone
ipad
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About

This app serves as a comprehensive guide for fans and trainers, offering detailed information on creatures, team building, and the trading card game. It features offline access, advanced search, and tracking for favorite creatures and shinies, updated for the latest generation.

Updated creature information
Team builder tool
Trading Card Game details
Offline functionality
Shiny creature tracker
Advanced search filters
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What users say

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What's New in MasterDex

1.2.37

March 20, 2026

Ever struggled to choose between two Pokémon for your final team slot? Our new Comparator tool is here to help! Compare Base Stats, Type Resistances, and more on a single screen.

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5

In-App Purchases

$1.99

Masteredex - Sale

Unlock all the PRO features

User reviews

Just one problem

I was looking at Pokémon with own tempo and Rockruff didn’t appear. When I looked at evolution methods for rockruff it said to get Dusk form you just evolve it at dusk, which is partially true except that you also need a rockruff with own tempo to evolve at dusk. I’m just saying, if they got that bit of info wrong, what else did they get wrong
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GREAT!!!

So sparkyluvsanimals, you can go in the settings and see the Pokemon! I LOVE THIS APP! But why is TCGmasterdex 18 plus for no reason?

Impressive

An impressive app with complete and continuously updated Pokédex with all info (locations, descriptions, sprites, cards available, move-sets etc. another section with Trainer info (Gym Leaders, E4) and even a unique Team Builder section where you can make your own teams with Pokemon and design their move-sets and EVs/IVs. It's an awesome app.
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Best app ever tells me about the Pokémon

Best app ever because I learn about the Pokémon

WONDERFUL

This app is the best Pokédex app I could find. It would help if you added what Pokémon could use the Z-Moves. It would also be a better experience if you added the Unite Moves, but I know that’s a lot to ask. Great job!

Developer apps

User experience

🐞

Reported Bugs

5 issues

Shiny toggle not working in team builder

Bug

Pokémon 3D models and artwork not displaying

Bug

Johto region locations missing

Bug

Crashes when adding Pokémon to teams

Bug

Incorrect information for some Pokémon (e.g., Necrozma's ability, Pikachu's classification)

Bug

Requested Features

9 requests

Add Pokémon location filters

Feature

Implement ability to mark Pokémon as caught/seen

Feature

Add damage calculator

Feature

Allow reorganizing of teams

Feature

Include Pokémon cries and Dynamax/Gigantamax forms

Feature

Add Pokémon trainer and villain information

Feature

Provide option to change default sprite view

Feature

Implement Tera Type information

Feature

Add item location and TM/HM information

Feature

FAQ

What does MasterDex do?

MasterDex is a fan-made companion app that provides comprehensive information on creatures, including their forms, evolutions, abilities, and more. It also features a team builder to strategize for battles and includes details for the Trading Card Game.

What are the key features of MasterDex?

Key features include up-to-date information for the latest generation of creatures, an intuitive team builder, TCG card details, offline access, the ability to track favorite creatures and shinies, and advanced search filters for easy discovery.

Is MasterDex free to use?

Yes, MasterDex is a free-to-use app. However, it does contain in-app purchases and advertisements, which are common monetization models for fan-made applications.

Can I use MasterDex without an internet connection?

Yes, MasterDex is designed to work offline. This allows you to access crucial creature information, use the team builder, and check TCG details on the go, even without an internet connection.

Who is MasterDex for?

This app is intended for fans and trainers of the creature-collecting universe who want a detailed guide for in-game strategies, team building, and information related to the Trading Card Game.