Good Lock vs Notification Center
Good Lock
Samsung Electronics Co., Ltd.
Google Play
$0/mo
~$0/yr · 8.9M installs
VS
Notification Center
EdgePro
Google Play
$18/mo
~$218/yr · 1K installs
Revenue winner
Notification Center wins
+1800% vs other
Installs winner
Good Lock wins
+874717% vs other
MAU winner
Good Lock wins
+486911% vs other
Rating winner
Notification Center wins
+15% vs other
Why Notification Center is winning
Top 2 reasons - backed by the public App Store / Play Store numbers.
- Notification Center earns roughly 18× more per month than Good Lock - $18 vs $0.
- Better app store reviews. Notification Center sits at 4.17★ vs 3.61★ - store algorithms reward higher-rated apps with more impressions.
→ Find more apps with this revenue gap · Full Notification Center report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Good Lock
vs
Notification Center
Monthly revenue (est.)?
$0
▶
$18
Annual revenue (est.)
$0
▶
$218
Lifetime installs (est.)
8.9M
◀
1K
Monthly active users (est.)?
479K
◀
98.358
App Store rating
3.61★
▶
4.17★
Total ratings
8K
◀
36
US grossing rank
-
=
-
Cheapest monthly sub
No sub
=
No sub
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Tools
- Price
- Free
- Released
- Jan 20, 2025
- Last updated
- Jun 26, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 3.0.15.0
- Languages
- -
- Category
- Tools
- Price
- USD1.49
- Released
- Jan 1, 2024
- Last updated
- Aug 21, 2024
- File size
- -
- Content rating
- Everyone
- Version
- 2.0
- Languages
- -
Good Lock trajectory
Notification Center trajectory
FAQ
Which makes more money, Good Lock or Notification Center? v
Notification Center earns about $18 per month, while Good Lock earns about $0. That is a ∞× revenue gap (~$18 more per month for Notification Center). Annual revenue: Good Lock ≈ $0/year, Notification Center ≈ $218/year. Estimates are derived from public Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Good Lock or Notification Center? v
Good Lock leads with about 8.9M estimated downloads vs 1K for Notification Center - a 8748.2× gap. Good Lock reports 5,000,000+ installs on Google Play. Notification Center reports 1,000+ installs on Google Play.
Are Good Lock and Notification Center in the same Google Play category and competing for the same money? v
Yes - both apps sit in the Tools category, which means they compete directly for the same paying users and category-level wallet share. Direct competitors, head-to-head.
Do Good Lock and Notification Center have in-app purchases? v
Good Lock does not appear to offer in-app purchases on its public listing. Notification Center does not appear to offer in-app purchases. Monetization model: Good Lock runs "No App Store revenue (monetizes off-store)", Notification Center runs "Paid app ($1.49)".
Which has better ratings, Good Lock or Notification Center? v
Notification Center edges ahead with ★ 4.2 vs ★ 3.6 (gap of 0.6 stars). Rating volume: Good Lock 338 ratings, Notification Center 3 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Good Lock vs Notification Center revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $0 for Good Lock and $18 for Notification Center are derived from Google Play grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Tools) - 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 Good Lock or Notification Center to a different Google Play app? v
Use the search box at the bottom of this page or paste any two Google Play 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.