Go / No-Go

Score a niche from crawl data — competitors, charts, ratings, update cadence. We never invent downloads or revenue.

Store
Category
81 /100 saturation
NO-GO

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

22 competitors · 21 charting · data adequate · generated 27 Sept 2026

Next steps

  1. Only proceed with a sharp wedge — me-too launches will struggle here.
  2. Review these strong incumbents before pivoting: Health Mate Pro - Heart Rate, Meditopia: Sleep, Meditation, Sleep Tracker – Sounds & Alarm.
  3. Consider an adjacent keyword or sub-audience with weaker chart presence.
  4. Use Timeline (/timeline?q=sleep%20sounds) to see if new launches still enter this space.
Competitors
+34.7
Charts
+29.3
Ratings
+16.9
Velocity
0

Data notes

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

Opportunity notes

  • Beginner / simplicity positioning is common — room for advanced niche? (8/22 descriptions)
  • Tracking/journaling features appear frequently (8/22 descriptions)

Top competitors

Health Mate Pro - Heart Rate

Health Mate Pro - Heart Rate

Hainan shiqu network technology co. LTD
App Store #1 top-free Health & Fitness
★ 4.25 · 4 5 versions in first week (cadence TBD)
Store
Meditopia: Sleep, Meditation

Meditopia: Sleep, Meditation

YEDI70 YAZILIM VE BILGI TEKNOLOJILERI ANONIM SIRKETI
App Store #2 top-free Health & Fitness
★ 4.76 · 74215 1 version observed (insufficient history)
Store
Sleep Tracker – Sounds & Alarm

Sleep Tracker – Sounds & Alarm

Leap Health
App Store #3 top-free Health & Fitness
★ 4.49 · 976 4 versions in first week (cadence TBD)
Store
ATS Sleep

ATS Sleep

Zivica Miladinovic
App Store #5 new-paid Health & Fitness
★ 0 · 0 9 versions in first week (cadence TBD)
Store
Resilient: strength workouts

Resilient: strength workouts

activerse.app sp. z o.o.
App Store #7 top-grossing Health & Fitness
★ 0 · 0 1 version observed (insufficient history)
Store
ShutEye: Sleep Tracker, Sounds

ShutEye: Sleep Tracker, Sounds

Enerjoy Pte. Ltd.
App Store #10 top-free Health & Fitness
★ 4.53 · 1217 2 versions in first week (cadence TBD)
Store
Capybara Sleep Tracker & Alarm

Capybara Sleep Tracker & Alarm

Sergei Kakhidze
App Store #11 top-free Health & Fitness
★ 4.58 · 12 2 versions in first week (cadence TBD)
Store
AutoSnore: Snoring Recorder

AutoSnore: Snoring Recorder

Tantsissa
App Store #12 top-paid Medical
★ 4.28 · 90 8 versions in first week (cadence TBD)
Store
SleepWell - Sleep Tracker

SleepWell - Sleep Tracker

Trinh Mai Luong
App Store #13 top-free Health & Fitness
★ 0 · 0 1 version observed (insufficient history)
Store
Napper: Baby Sleep Tracker

Napper: Baby Sleep Tracker

Napper AB
App Store #17 top-free Health & Fitness
★ 4.92 · 3752 2 versions in first week (cadence TBD)
Store

Competitor count (title/description/genre keyword match): up to +40 saturation. Chart presence among matches (best rank + share charting): up to +30. Rating/review signal among matches with ratings: up to +20. Stale update cadence among matches: up to −15 (more opportunity). Verdict: GO <40, CAUTION 40–69, NO_GO ≥70 or ≥3 top-10 charting rivals. Thin DB: we report dataQuality and refuse to invent downloads/revenue.