Niche Explorer

Is this idea worth building?

See the apps you’d compete with, how crowded the niche is and what launched in it lately. Real store data, no invented download numbers.

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Verdict for “card game”

Crowded

Strong, charting rivals already own this. Only enter with something very different.

4 matched apps currently sit in the top 10 charts — niche looks saturated with strong incumbents (saturation 73/100).

Track this nicheSee launches
75competitors found
6in the charts
4.5avg rating, top apps
157launched in 30 days

Who you’d compete with

Top 10 by chart rank and ratings
Vita MahjongVita Studio. · Board #1top free 4.86,312,825 ratings 100,000,000+installs 2too new to tell Pokémon TCG PocketThe Pokemon Company · Games #2top grossing 4.71,265,718 ratings n/aApp Store 1too new to tell Slay the SpireBalor Games · Card #7top paid –no ratings 1,000,000+installs 1too new to tell Cultist SimulatorPlaydigious · Card #10top paid –no ratings 100,000+installs 1too new to tell No WiFi Mini Games-SeaGameSeaart ai · Casual #11top free –no ratings 1,000,000+installs 3active updates Solitaire - Classic Card GamesGuru Puzzle Game · Card #20top free 4.6708,633 ratings 50,000,000+installs 1too new to tell Clash RoyaleSupercell · Strategy –not charting 4.341,763,205 ratings 500,000,000+installs 1too new to tell Zynga Poker ™ – Texas HoldemZynga · Card –not charting 4.42,731,081 ratings 50,000,000+installs 2active updates UNO!™Mattel Game Studios HK Limited · Card –not charting 4.12,586,871 ratings 100,000,000+installs 1too new to tell Yu-Gi-Oh! Duel LinksKONAMI · Card –not charting 4.32,263,296 ratings 50,000,000+installs 1too new to tell

New in this niche

157 launched in the last 30 days
CardGameScore Andrew Smouse Games DEALT: Workout Card Game MAGNE SORTLAND Health & Fitness Card Duel Challenge Pham Ke Kha Games Classic Solitaire: Calm Cards CO AND EF LIMITED Games Hez Jouj: Moroccan Card Game Amine ZAMANI Games Stack Cards Sort Guse LTDA Games The Donkey - Fast Card Game THAT ONE BYTE Games Cardex Ace Solitaire card game Fazal Ur Rehman Games Davka - Card Game Bin Rozenblum Games Deck of Days: Cozy Card Toss Josh Mieczkowski Games Goldpan Solitaire: Card Games Frame Sixty Labs, LLC Games Carddle Divya Duvvuri Games

Where the opening is

  • Beginner / simplicity positioning is common — room for advanced niche? (20/75 descriptions)

What to do next

  1. Only proceed with a sharp wedge — me-too launches will struggle here.
  2. Review these strong incumbents before pivoting: Vita Mahjong, Pokémon TCG Pocket, Slay the Spire.
  3. Consider an adjacent keyword or sub-audience with weaker chart presence.
  4. Use Launches (/launches?q=card%20game) to see if new launches still enter this space.
How we scored this
Competitors+40
Chart presence+14.2
Ratings+19
Update pace0
Saturation73/100

About the data

  • Match set has ratings and chart signals; score is based on stored crawler data only.

Open below 40, competitive 40–69, crowded from 70 or with 3+ top-10 charting rivals. We never estimate downloads or revenue. Generated 2 Oct 2026.