NightWell:Smart Sleep Tracker vs SleepWatch - Top Sleep Tracker

NightWell:Smart Sleep Tracker

株式会社C2
App Store
$66/mo
~$791/yr · 800 installs
VS

SleepWatch - Top Sleep Tracker

Bodymatter, Inc.
App Store
$1.84M/mo
~$22.06M/yr · 49.3M installs
Revenue winner SleepWatch - Top Sleep Tracker wins +2785282% vs other
Installs winner SleepWatch - Top Sleep Tracker wins +6159575% vs other
MAU winner SleepWatch - Top Sleep Tracker wins +4661929% vs other
Rating winner SleepWatch - Top Sleep Tracker wins +2% vs other

Why SleepWatch - Top Sleep Tracker is winning

Top 4 reasons - backed by the public App Store / Play Store numbers.

  1. SleepWatch - Top Sleep Tracker earns roughly 27854× more per month than NightWell:Smart Sleep Tracker - $1.84M vs $66.
  2. Aggressive pricing. SleepWatch - Top Sleep Tracker undercuts at $3.99/mo vs $9.99/mo - converts a higher % of free users.
  3. Bigger install base. SleepWatch - Top Sleep Tracker has ~49.3M lifetime installs vs NightWell:Smart Sleep Tracker's ~800 - 61596.8× the funnel top.
  4. More monetization surfaces. SleepWatch - Top Sleep Tracker runs 8 IAP tiers vs 2 - more chances to convert users at the right price.

→ Find more apps with this revenue gap · Full SleepWatch - Top Sleep Tracker report

Side-by-side metrics

Bars scale to whichever app is bigger on that row. Green = winner.

NightWell:Smart Sleep Tracker
vs
SleepWatch - Top Sleep Tracker
Monthly revenue (est.)?
$66
▶
$1.84M
Annual revenue (est.)
$791
▶
$22.06M
Lifetime installs (est.)
800
▶
49.3M
Monthly active users (est.)?
204
▶
9.5M
App Store rating
4.56★
▶
4.65★
Total ratings
16
▶
329K
US grossing rank
-
=
-
Cheapest monthly sub
$9.99
◀
$3.99
IAP tiers detected
2 tiers
▶
8 tiers

NightWell:Smart Sleep Tracker

株式会社C2
App Store
Category
Health & Fitness
Price
Free
Released
May 1, 2014
Last updated
Apr 10, 2026
File size
125.2 MB
Content rating
4+
Version
5.3.27
Languages
English, Japanese
View full NightWell:Smart Sleep Tracker report →

SleepWatch - Top Sleep Tracker

Bodymatter, Inc.
App Store
Category
Health & Fitness
Price
Free
Released
Aug 7, 2016
Last updated
Feb 20, 2026
File size
396.6 MB
Content rating
17+
Version
8.7.2
Languages
English
View full SleepWatch - Top Sleep Tracker report →

NightWell:Smart Sleep Tracker trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

SleepWatch - Top Sleep Tracker trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

Related app pages

NightWell:Smart Sleep Tracker App Store page →SleepWatch - Top Sleep Tracker App Store page →

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FAQ

Which makes more money, NightWell:Smart Sleep Tracker or SleepWatch - Top Sleep Tracker? v
SleepWatch - Top Sleep Tracker earns about $1.84M per month, while NightWell:Smart Sleep Tracker earns about $66. That is a 27853.8× revenue gap (~$1.84M more per month for SleepWatch - Top Sleep Tracker). Annual revenue: NightWell:Smart Sleep Tracker ≈ $791/year, SleepWatch - Top Sleep Tracker ≈ $22.06M/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, NightWell:Smart Sleep Tracker or SleepWatch - Top Sleep Tracker? v
SleepWatch - Top Sleep Tracker leads with about 49.3M estimated downloads vs 800 for NightWell:Smart Sleep Tracker - a 61596.8× gap. NightWell:Smart Sleep Tracker's App Store downloads are estimated from 16 ratings × the standard 1:75 ratio. SleepWatch - Top Sleep Tracker's App Store downloads are estimated from 329K ratings.
Are NightWell:Smart Sleep Tracker and SleepWatch - Top Sleep Tracker in the same App Store category and competing for the same money? v
Yes - both apps sit in the Health & Fitness category, which means they compete directly for the same paying users and category-level wallet share. Direct competitors, head-to-head.
What in-app purchases and subscription pricing do NightWell:Smart Sleep Tracker and SleepWatch - Top Sleep Tracker offer? v
NightWell:Smart Sleep Tracker: IAP range 2 tiers detected. SleepWatch - Top Sleep Tracker: IAP range 8 tiers detected. NightWell:Smart Sleep Tracker runs a "Subscription (~$9.99/mo)" monetization model; SleepWatch - Top Sleep Tracker runs "Subscription (~$5.99/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, NightWell:Smart Sleep Tracker or SleepWatch - Top Sleep Tracker? v
SleepWatch - Top Sleep Tracker edges ahead with ★ 4.7 vs ★ 4.6 (gap of 0.1 stars). Rating volume: NightWell:Smart Sleep Tracker 16 ratings, SleepWatch - Top Sleep Tracker 329K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these NightWell:Smart Sleep Tracker vs SleepWatch - Top Sleep Tracker revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $66 for NightWell:Smart Sleep Tracker and $1.84M for SleepWatch - Top Sleep Tracker are derived from App Store grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Health & Fitness) - net of the 15-30% Apple/Google store cut. Real revenue depends on country mix, retention, refunds and ad fill rate, none of which Apple or Google publish.
How do I compare NightWell:Smart Sleep Tracker or SleepWatch - Top Sleep Tracker to a different App Store app? v
Use the search box at the bottom of this page or paste any two App Store links into the homepage tool. We auto-generate a permanent comparison URL with revenue, downloads, IAP tiers, subscription pricing and grossing rank for both apps.