Countdown vs KeepClean AI: Storage Cleaner
Countdown
Find Appiness LLC
App Store
$1.32M/mo
~$15.81M/yr · 26.3M installs
VS
KeepClean AI: Storage Cleaner
Olosera Limited
App Store
$12.9K/mo
~$155.0K/yr · 438K installs
Revenue winner
Countdown wins
+10096% vs other
Installs winner
Countdown wins
+5912% vs other
MAU winner
Countdown wins
+4593% vs other
Rating winner
Countdown wins
+14% vs other
Why Countdown is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- Countdown earns roughly 102× more per month than KeepClean AI: Storage Cleaner - $1.32M vs $12.9K.
- Premium pricing. Countdown charges $17.34/mo vs KeepClean AI: Storage Cleaner's $7.99/mo - higher ARPU per converted user.
- Bigger install base. Countdown has ~26.3M lifetime installs vs KeepClean AI: Storage Cleaner's ~438K - 60.1× the funnel top.
- Better app store reviews. Countdown sits at 4.81★ vs 4.24★ - store algorithms reward higher-rated apps with more impressions.
→ Find more apps with this revenue gap · Full Countdown report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Countdown
vs
KeepClean AI: Storage Cleaner
Monthly revenue (est.)?
$1.32M
◀
$12.9K
Annual revenue (est.)
$15.81M
◀
$155.0K
Lifetime installs (est.)
26.3M
◀
438K
Monthly active users (est.)?
2.3M
◀
50K
App Store rating
4.81★
◀
4.24★
Total ratings
175K
◀
5K
US grossing rank
-
=
-
Cheapest monthly sub
$17.34
◀
$7.99
IAP tiers detected
2 tiers
◀
1 tiers
- Category
- Utilities
- Price
- Free
- Released
- Sep 11, 2018
- Last updated
- Jun 25, 2026
- File size
- 37.8 MB
- Content rating
- 4+
- Version
- 6.4.6
- Languages
- Arabic, Czech, Danish, Dutch, English, Finnish +18 more
- Category
- Utilities
- Price
- Free
- Released
- Oct 1, 2025
- Last updated
- Jun 22, 2026
- File size
- 55.4 MB
- Content rating
- 4+
- Version
- 1.3.0
- Languages
- Arabic, English, Japanese, Portuguese, Spanish, Turkish
Countdown trajectory
KeepClean AI: Storage Cleaner trajectory
FAQ
Which makes more money, Countdown or KeepClean AI: Storage Cleaner? v
Countdown earns about $1.32M per month, while KeepClean AI: Storage Cleaner earns about $12.9K. That is a 102.0× revenue gap (~$1.30M more per month for Countdown). Annual revenue: Countdown ≈ $15.81M/year, KeepClean AI: Storage Cleaner ≈ $155.0K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Countdown or KeepClean AI: Storage Cleaner? v
Countdown leads with about 26.3M estimated downloads vs 438K for KeepClean AI: Storage Cleaner - a 60.1× gap. Countdown's App Store downloads are estimated from 175K ratings × the standard 1:75 ratio. KeepClean AI: Storage Cleaner's App Store downloads are estimated from 5K ratings.
Are Countdown and KeepClean AI: Storage Cleaner in the same App Store category and competing for the same money? v
Yes - both apps sit in the Utilities 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 Countdown and KeepClean AI: Storage Cleaner offer? v
Countdown: IAP range 2 tiers detected. KeepClean AI: Storage Cleaner: IAP range 1 tiers detected. Countdown runs a "Subscription (~$17.34/mo)" monetization model; KeepClean AI: Storage Cleaner runs "Subscription (~$7.99/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Countdown or KeepClean AI: Storage Cleaner? v
Countdown edges ahead with ★ 4.8 vs ★ 4.2 (gap of 0.6 stars). Rating volume: Countdown 175K ratings, KeepClean AI: Storage Cleaner 5K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Countdown vs KeepClean AI: Storage Cleaner revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $1.32M for Countdown and $12.9K for KeepClean AI: Storage Cleaner are derived from App Store grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Utilities) - 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 Countdown or KeepClean AI: Storage Cleaner 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.