KeepCalling International vs Rakuten Viber Messenger
KeepCalling International
Miron Enterprises, LLC
App Store
$287.6K/mo
~$3.45M/yr · 2.0M installs
VS
Rakuten Viber Messenger
Viber Media SARL.
App Store
$3.00M/mo
~$35.98M/yr · 124.8M installs
Revenue winner
Rakuten Viber Messenger wins
+942% vs other
Installs winner
Rakuten Viber Messenger wins
+6064% vs other
MAU winner
Rakuten Viber Messenger wins
+1621% vs other
Rating winner
KeepCalling International wins
+0% vs other
Why Rakuten Viber Messenger is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Rakuten Viber Messenger earns roughly 10× more per month than KeepCalling International - $3.00M vs $287.6K.
- Subscription model. Rakuten Viber Messenger runs a $1.99/mo subscription that compounds; KeepCalling International relies on one-shot IAP or ads.
- Bigger install base. Rakuten Viber Messenger has ~124.8M lifetime installs vs KeepCalling International's ~2.0M - 61.6× the funnel top.
→ Find more apps with this revenue gap · Full Rakuten Viber Messenger report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
KeepCalling International
vs
Rakuten Viber Messenger
Monthly revenue (est.)?
$287.6K
▶
$3.00M
Annual revenue (est.)
$3.45M
▶
$35.98M
Lifetime installs (est.)
2.0M
▶
124.8M
Monthly active users (est.)?
899K
▶
15.5M
App Store rating
4.62★
◀
4.60★
Total ratings
18K
▶
832K
US grossing rank
-
=
-
Cheapest monthly sub
No sub
▶
$1.99
IAP tiers detected
9 tiers
◀
7 tiers
- Category
- Social Networking
- Price
- Free
- Released
- May 24, 2012
- Last updated
- Jun 23, 2026
- File size
- 52.4 MB
- Content rating
- 4+
- Version
- 5.1.2
- Languages
- English, Spanish
- Category
- Social Networking
- Price
- Free
- Released
- Dec 2, 2010
- Last updated
- Jun 26, 2026
- File size
- 414.0 MB
- Content rating
- 12+
- Version
- 28.2.2
- Languages
- Arabic, BE, Bulgarian, Croatian, Czech, Danish +26 more
KeepCalling International trajectory
Rakuten Viber Messenger trajectory
FAQ
Which makes more money, KeepCalling International or Rakuten Viber Messenger? v
Rakuten Viber Messenger earns about $3.00M per month, while KeepCalling International earns about $287.6K. That is a 10.4× revenue gap (~$2.71M more per month for Rakuten Viber Messenger). Annual revenue: KeepCalling International ≈ $3.45M/year, Rakuten Viber Messenger ≈ $35.98M/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, KeepCalling International or Rakuten Viber Messenger? v
Rakuten Viber Messenger leads with about 124.8M estimated downloads vs 2.0M for KeepCalling International - a 61.6× gap. KeepCalling International's App Store downloads are estimated from 18K ratings × the standard 1:75 ratio. Rakuten Viber Messenger's App Store downloads are estimated from 832K ratings.
Are KeepCalling International and Rakuten Viber Messenger in the same App Store category and competing for the same money? v
Yes - both apps sit in the Social Networking 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 KeepCalling International and Rakuten Viber Messenger offer? v
KeepCalling International: IAP range 9 tiers detected. Rakuten Viber Messenger: IAP range 7 tiers detected. KeepCalling International runs a "Free + one-time IAP (9 tiers)" monetization model; Rakuten Viber Messenger runs "Subscription (~$5.99/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, KeepCalling International or Rakuten Viber Messenger? v
KeepCalling International edges ahead with ★ 4.6 vs ★ 4.6 (gap of 0.0 stars). Rating volume: KeepCalling International 18K ratings, Rakuten Viber Messenger 832K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these KeepCalling International vs Rakuten Viber Messenger revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $287.6K for KeepCalling International and $3.00M for Rakuten Viber Messenger are derived from App Store grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Social Networking) - 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 KeepCalling International or Rakuten Viber Messenger 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.