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 “MEMORY”

Crowded

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

14 matched apps currently sit in the top 10 charts — niche looks saturated with strong incumbents (saturation 81/100).

Track this nicheSee launches
28competitors found
15in the charts
4.5avg rating, top apps
119launched in 30 days

Who you’d compete with

Top 10 by chart rank and ratings
Vita MahjongVita Studio · Games #1top free 4.91,736,066 ratings n/aApp Store 3active updates Brain Puzzle 3: Crazy MindSmallStep Dev Team · Games #1top free 4.720,422 ratings n/aApp Store 1too new to tell Hitman SniperDeca Live Operations GmbH · Games #1top paid 4.73,559 ratings n/aApp Store 1too new to tell HITSTERKoninklijke Jumbo B.V · Games #1top free 4.42,737 ratings n/aApp Store 1too new to tell Purple Place - Classic GamesSemyon Popov · Games #1top paid 3.6460 ratings n/aApp Store 1too new to tell Aerofly FS GlobalIPACS · Games #1top paid 4.3128 ratings n/aApp Store 1too new to tell Jigsawcard Solitaire PuzzleOakever Games · Games #2top free 4.64,454 ratings n/aApp Store 1too new to tell CarX StreetCarX Technologies · Games #3top free 4.67,616 ratings n/aApp Store 1too new to tell Wuthering WavesKURO GAMES · Games #4top grossing 4.58,854 ratings n/aApp Store 2too new to tell IQ Boost: Training Brain GamesBrightika, Inc. · Games #5top free 4.418,133 ratings n/aApp Store 2too new to tell

New in this niche

119 launched in the last 30 days
Loci: Memory Palace Walks Navdeep Virdi Productivity RecallUp: Memory Practice ahn soobeen Games BrainAwake: Memory Quest 志民 吴 Games AU +8 MemoryWord: Flip & Spell Trijazel LLC Games UA Site Memory Andrii Hutsul Productivity Gzame: Lifestyle & Memory AI GzaMeLabs OÜ Lifestyle Mosaic: Memory Puzzles David Glezer Games Memory Grid Pins Yaroslav Fedak Productivity Memory Wastes Deep Tech Solutions FZ-LLC Games AU +9 Memory Hive Mobile 光艮 梁 Productivity Memory Test: Word Recall Jeongmo Kang Utilities TR Memory Wastes Deep Tech Solutions FZ-LLC Role Playing · 1+ installs

Where the opening is

  • Beginner / simplicity positioning is common — room for advanced niche? (11/28 descriptions)
  • Family/kids angle present among competitors (8/28 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, Brain Puzzle 3: Crazy Mind, Hitman Sniper.
  3. Consider an adjacent keyword or sub-audience with weaker chart presence.
  4. Use Launches (/launches?q=MEMORY) to see if new launches still enter this space.
How we scored this
Competitors+38.7
Chart presence+23
Ratings+19.2
Update pace0
Saturation81/100

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.