Google Authenticator vs Robokiller: Spam Call Blocker
Google Authenticator
Google
App Store
$0/mo
~$0/yr · 185.2M installs
VS
Robokiller: Spam Call Blocker
Mosaic S.r.l.
App Store
$699.1K/mo
~$8.39M/yr · 62.0M installs
Revenue winner
Robokiller: Spam Call Blocker wins
+69908400% vs other
Installs winner
Google Authenticator wins
+199% vs other
MAU winner
Google Authenticator wins
+70% vs other
Rating winner
Google Authenticator wins
+8% vs other
Why Robokiller: Spam Call Blocker is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Robokiller: Spam Call Blocker earns roughly 699084× more per month than Google Authenticator - $699.1K vs $0.
- Subscription model. Robokiller: Spam Call Blocker runs a $5.99/mo subscription that compounds; Google Authenticator relies on one-shot IAP or ads.
- More monetization surfaces. Robokiller: Spam Call Blocker runs 5 IAP tiers vs 0 - more chances to convert users at the right price.
→ Find more apps with this revenue gap · Full Robokiller: Spam Call Blocker report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Google Authenticator
vs
Robokiller: Spam Call Blocker
Monthly revenue (est.)?
$0
▶
$699.1K
Annual revenue (est.)
$0
▶
$8.39M
Lifetime installs (est.)
185.2M
◀
62.0M
Monthly active users (est.)?
6.1M
◀
3.6M
App Store rating
4.85★
◀
4.51★
Total ratings
1.1M
◀
413K
US grossing rank
-
=
-
Cheapest monthly sub
No sub
▶
$5.99
IAP tiers detected
0 tiers
▶
5 tiers
- Category
- Utilities
- Price
- Free
- Released
- Sep 20, 2010
- Last updated
- Jan 5, 2026
- File size
- 37.6 MB
- Content rating
- 4+
- Version
- 5.0.0
- Languages
- Arabic, Catalan, Croatian, Czech, Danish, Dutch +26 more
- Category
- Utilities
- Price
- Free
- Released
- Sep 8, 2015
- Last updated
- Apr 29, 2026
- File size
- 193.7 MB
- Content rating
- 4+
- Version
- 24.7.54
- Languages
- English, Italian, Spanish
Google Authenticator trajectory
Robokiller: Spam Call Blocker trajectory
FAQ
Which makes more money, Google Authenticator or Robokiller: Spam Call Blocker? v
Robokiller: Spam Call Blocker earns about $699.1K per month, while Google Authenticator earns about $0. That is a ∞× revenue gap (~$699.1K more per month for Robokiller: Spam Call Blocker). Annual revenue: Google Authenticator ≈ $0/year, Robokiller: Spam Call Blocker ≈ $8.39M/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Google Authenticator or Robokiller: Spam Call Blocker? v
Google Authenticator leads with about 185.2M estimated downloads vs 62.0M for Robokiller: Spam Call Blocker - a 3.0× gap. Google Authenticator's App Store downloads are estimated from 1.1M ratings × the standard 1:75 ratio. Robokiller: Spam Call Blocker's App Store downloads are estimated from 413K ratings.
Are Google Authenticator and Robokiller: Spam Call Blocker 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 Google Authenticator and Robokiller: Spam Call Blocker offer? v
Google Authenticator: no IAP detected on the public listing. Robokiller: Spam Call Blocker: IAP range 5 tiers detected. Google Authenticator runs a "No App Store revenue (monetizes off-store)" monetization model; Robokiller: Spam Call Blocker 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, Google Authenticator or Robokiller: Spam Call Blocker? v
Google Authenticator edges ahead with ★ 4.9 vs ★ 4.5 (gap of 0.3 stars). Rating volume: Google Authenticator 1.1M ratings, Robokiller: Spam Call Blocker 413K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Google Authenticator vs Robokiller: Spam Call Blocker revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $0 for Google Authenticator and $699.1K for Robokiller: Spam Call Blocker 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 Google Authenticator or Robokiller: Spam Call Blocker 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.