CallApp vs DRC - Diamond Rate Calc
CallApp
CallApp
App Store
$670/mo
~$8.0K/yr · 25K installs
VS
DRC - Diamond Rate Calc
Shah Deep Shrenik
App Store
$280/mo
~$3.4K/yr · 1K installs
Revenue winner
CallApp wins
+139% vs other
Installs winner
CallApp wins
+2320% vs other
MAU winner
CallApp wins
+3231% vs other
Rating winner
CallApp wins
+80% vs other
Why CallApp is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- CallApp earns roughly 2× more per month than DRC - Diamond Rate Calc - $670 vs $280.
- Subscription model. CallApp runs a $6.99/mo subscription that compounds; DRC - Diamond Rate Calc relies on one-shot IAP or ads.
- Bigger install base. CallApp has ~25K lifetime installs vs DRC - Diamond Rate Calc's ~1K - 24.2× the funnel top.
- More monetization surfaces. CallApp runs 5 IAP tiers vs 0 - more chances to convert users at the right price.
→ Find more apps with this revenue gap · Full CallApp report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
CallApp
vs
DRC - Diamond Rate Calc
Monthly revenue (est.)?
$670
◀
$280
Annual revenue (est.)
$8.0K
◀
$3.4K
Lifetime installs (est.)
25K
◀
1K
Monthly active users (est.)?
3K
◀
89.25
App Store rating
4.53★
◀
2.52★
Total ratings
462
◀
21
US grossing rank
-
=
-
Cheapest monthly sub
$6.99
◀
No sub
IAP tiers detected
5 tiers
◀
0 tiers
- Category
- Utilities
- Price
- Free
- Released
- Aug 20, 2025
- Last updated
- Jun 3, 2026
- File size
- 213.6 MB
- Content rating
- 4+
- Version
- 1.21
- Languages
- Arabic, Danish, Dutch, English, Finnish, French +17 more
- Category
- Utilities
- Price
- USD9.99
- Released
- Jul 2, 2019
- Last updated
- Jul 2, 2025
- File size
- 69.3 MB
- Content rating
- 4+
- Version
- 4.9.293
- Languages
- English
CallApp trajectory
DRC - Diamond Rate Calc trajectory
FAQ
Which makes more money, CallApp or DRC - Diamond Rate Calc? v
CallApp earns about $670 per month, while DRC - Diamond Rate Calc earns about $280. That is a 2.4× revenue gap (~$390 more per month for CallApp). Annual revenue: CallApp ≈ $8.0K/year, DRC - Diamond Rate Calc ≈ $3.4K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, CallApp or DRC - Diamond Rate Calc? v
CallApp leads with about 25K estimated downloads vs 1K for DRC - Diamond Rate Calc - a 24.2× gap. CallApp's App Store downloads are estimated from 462 ratings × the standard 1:75 ratio. DRC - Diamond Rate Calc's App Store downloads are estimated from 21 ratings.
Are CallApp and DRC - Diamond Rate Calc 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 CallApp and DRC - Diamond Rate Calc offer? v
CallApp: IAP range 5 tiers detected. DRC - Diamond Rate Calc: no IAP detected on the public listing. CallApp runs a "Subscription (~$6.99/mo)" monetization model; DRC - Diamond Rate Calc runs "Paid app ($9.99)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, CallApp or DRC - Diamond Rate Calc? v
CallApp edges ahead with ★ 4.5 vs ★ 2.5 (gap of 2.0 stars). Rating volume: CallApp 462 ratings, DRC - Diamond Rate Calc 21 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these CallApp vs DRC - Diamond Rate Calc revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $670 for CallApp and $280 for DRC - Diamond Rate Calc 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 CallApp or DRC - Diamond Rate Calc 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.