JustFit: Lazy Workout & Fit vs NightWell:Smart Sleep Tracker
JustFit: Lazy Workout & Fit
Enerjoy Pte. Ltd.
App Store
$1.17M/mo
~$14.04M/yr · 31.9M installs
VS
NightWell:Smart Sleep Tracker
株式会社C2
App Store
$66/mo
~$791/yr · 800 installs
Revenue winner
JustFit: Lazy Workout & Fit wins
+1773118% vs other
Installs winner
JustFit: Lazy Workout & Fit wins
+3988888% vs other
MAU winner
JustFit: Lazy Workout & Fit wins
+3050302% vs other
Rating winner
JustFit: Lazy Workout & Fit wins
+5% vs other
Why JustFit: Lazy Workout & Fit is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- JustFit: Lazy Workout & Fit earns roughly 17732× more per month than NightWell:Smart Sleep Tracker - $1.17M vs $66.
- Premium pricing. JustFit: Lazy Workout & Fit charges $19.99/mo vs NightWell:Smart Sleep Tracker's $9.99/mo - higher ARPU per converted user.
- Bigger install base. JustFit: Lazy Workout & Fit has ~31.9M lifetime installs vs NightWell:Smart Sleep Tracker's ~800 - 39889.9× the funnel top.
- More monetization surfaces. JustFit: Lazy Workout & Fit runs 10 IAP tiers vs 2 - more chances to convert users at the right price.
→ Find more apps with this revenue gap · Full JustFit: Lazy Workout & Fit report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
JustFit: Lazy Workout & Fit
vs
NightWell:Smart Sleep Tracker
Monthly revenue (est.)?
$1.17M
◀
$66
Annual revenue (est.)
$14.04M
◀
$791
Lifetime installs (est.)
31.9M
◀
800
Monthly active users (est.)?
6.2M
◀
204
App Store rating
4.79★
◀
4.56★
Total ratings
213K
◀
16
US grossing rank
-
=
-
Cheapest monthly sub
$19.99
◀
$9.99
IAP tiers detected
10 tiers
◀
2 tiers
- Category
- Health & Fitness
- Price
- Free
- Released
- Aug 29, 2021
- Last updated
- Jun 24, 2026
- File size
- 331.7 MB
- Content rating
- 4+
- Version
- 2.9.12
- Languages
- English, French, German, Italian, Japanese, Korean +4 more
- Category
- Health & Fitness
- Price
- Free
- Released
- May 1, 2014
- Last updated
- Jun 18, 2026
- File size
- 125.0 MB
- Content rating
- 4+
- Version
- 5.3.30
- Languages
- English, Japanese
JustFit: Lazy Workout & Fit trajectory
NightWell:Smart Sleep Tracker trajectory
FAQ
Which makes more money, JustFit: Lazy Workout & Fit or NightWell:Smart Sleep Tracker? v
JustFit: Lazy Workout & Fit earns about $1.17M per month, while NightWell:Smart Sleep Tracker earns about $66. That is a 17732.2× revenue gap (~$1.17M more per month for JustFit: Lazy Workout & Fit). Annual revenue: JustFit: Lazy Workout & Fit ≈ $14.04M/year, NightWell:Smart Sleep Tracker ≈ $791/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, JustFit: Lazy Workout & Fit or NightWell:Smart Sleep Tracker? v
JustFit: Lazy Workout & Fit leads with about 31.9M estimated downloads vs 800 for NightWell:Smart Sleep Tracker - a 39889.9× gap. JustFit: Lazy Workout & Fit's App Store downloads are estimated from 213K ratings × the standard 1:75 ratio. NightWell:Smart Sleep Tracker's App Store downloads are estimated from 16 ratings.
Are JustFit: Lazy Workout & Fit and NightWell:Smart 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 JustFit: Lazy Workout & Fit and NightWell:Smart Sleep Tracker offer? v
JustFit: Lazy Workout & Fit: IAP range 10 tiers detected. NightWell:Smart Sleep Tracker: IAP range 2 tiers detected. JustFit: Lazy Workout & Fit runs a "Subscription (~$5.83/mo)" monetization model; NightWell:Smart Sleep Tracker runs "Subscription (~$9.99/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, JustFit: Lazy Workout & Fit or NightWell:Smart Sleep Tracker? v
JustFit: Lazy Workout & Fit edges ahead with ★ 4.8 vs ★ 4.6 (gap of 0.2 stars). Rating volume: JustFit: Lazy Workout & Fit 213K ratings, NightWell:Smart Sleep Tracker 16 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these JustFit: Lazy Workout & Fit vs NightWell:Smart Sleep Tracker revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $1.17M for JustFit: Lazy Workout & Fit and $66 for NightWell:Smart 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 JustFit: Lazy Workout & Fit or NightWell:Smart 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.