Countdown! Reminders and Timer vs Device Lab
Countdown! Reminders and Timer
霞 王
App Store
$98/mo
~$1.2K/yr · 4K installs
VS
Device Lab
广聪 钟
App Store
$138/mo
~$1.7K/yr · 1K installs
Revenue winner
Device Lab wins
+41% vs other
Installs winner
Countdown! Reminders and Timer wins
+185% vs other
MAU winner
Countdown! Reminders and Timer wins
+178% vs other
Rating winner
Device Lab wins
+9% vs other
Why Device Lab is winning
Top 1 reasons - backed by the public App Store / Play Store numbers.
- Better app store reviews. Device Lab sits at 4.95★ vs 4.53★ - store algorithms reward higher-rated apps with more impressions.
→ Find more apps with this revenue gap · Full Device Lab report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Countdown! Reminders and Timer
vs
Device Lab
Monthly revenue (est.)?
$98
▶
$138
Annual revenue (est.)
$1.2K
▶
$1.7K
Lifetime installs (est.)
4K
◀
1K
Monthly active users (est.)?
432.9
◀
156
App Store rating
4.53★
▶
4.95★
Total ratings
74
◀
20
US grossing rank
-
=
-
Cheapest monthly sub
$0.49
◀
No sub
IAP tiers detected
5 tiers
◀
0 tiers
- Category
- Utilities
- Price
- USD0.99
- Released
- Oct 25, 2018
- Last updated
- Mar 30, 2026
- File size
- 112.8 MB
- Content rating
- 4+
- Version
- 5.0.0
- Languages
- English, Chinese
- Category
- Utilities
- Price
- USD3.99
- Released
- Jan 13, 2026
- Last updated
- Jun 29, 2026
- File size
- 29.2 MB
- Content rating
- 4+
- Version
- 1.5.1
- Languages
- Chinese
Countdown! Reminders and Timer trajectory
Device Lab trajectory
FAQ
Which makes more money, Countdown! Reminders and Timer or Device Lab? v
Device Lab earns about $138 per month, while Countdown! Reminders and Timer earns about $98. That is a 1.4× revenue gap (~$40 more per month for Device Lab). Annual revenue: Countdown! Reminders and Timer ≈ $1.2K/year, Device Lab ≈ $1.7K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Countdown! Reminders and Timer or Device Lab? v
Countdown! Reminders and Timer leads with about 4K estimated downloads vs 1K for Device Lab - a 2.8× gap. Countdown! Reminders and Timer's App Store downloads are estimated from 74 ratings × the standard 1:75 ratio. Device Lab's App Store downloads are estimated from 20 ratings.
Are Countdown! Reminders and Timer and Device Lab 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! Reminders and Timer and Device Lab offer? v
Countdown! Reminders and Timer: IAP range 5 tiers detected. Device Lab: no IAP detected on the public listing. Countdown! Reminders and Timer runs a "Paid app ($0.99)" monetization model; Device Lab runs "Paid app ($3.99)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Countdown! Reminders and Timer or Device Lab? v
Device Lab edges ahead with ★ 5.0 vs ★ 4.5 (gap of 0.4 stars). Rating volume: Countdown! Reminders and Timer 74 ratings, Device Lab 20 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Countdown! Reminders and Timer vs Device Lab revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $98 for Countdown! Reminders and Timer and $138 for Device Lab 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! Reminders and Timer or Device Lab 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.