GOV.UK One Login vs Robokiller: Spam Call Blocker

GOV.UK One Login

Government Digital Service
App Store
$0/mo
~$0/yr · 191K installs
VS

Robokiller: Spam Call Blocker

Mosaic S.r.l.
App Store
$699.7K/mo
~$8.40M/yr · 62.1M installs
Revenue winner Robokiller: Spam Call Blocker wins +69971900% vs other
Installs winner Robokiller: Spam Call Blocker wins +32464% vs other
MAU winner Robokiller: Spam Call Blocker wins +16182% vs other
Rating winner Robokiller: Spam Call Blocker wins +2% vs other

Why Robokiller: Spam Call Blocker is winning

Top 4 reasons - backed by the public App Store / Play Store numbers.

  1. Robokiller: Spam Call Blocker earns roughly 699719× more per month than GOV.UK One Login - $699.7K vs $0.
  2. Subscription model. Robokiller: Spam Call Blocker runs a $5.99/mo subscription that compounds; GOV.UK One Login relies on one-shot IAP or ads.
  3. Bigger install base. Robokiller: Spam Call Blocker has ~62.1M lifetime installs vs GOV.UK One Login's ~191K - 325.6× the funnel top.
  4. 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.

GOV.UK One Login
vs
Robokiller: Spam Call Blocker
Monthly revenue (est.)?
$0
▶
$699.7K
Annual revenue (est.)
$0
▶
$8.40M
Lifetime installs (est.)
191K
▶
62.1M
Monthly active users (est.)?
22K
▶
3.6M
App Store rating
4.43★
▶
4.50★
Total ratings
2K
▶
414K
US grossing rank
-
=
-
Cheapest monthly sub
No sub
▶
$5.99
IAP tiers detected
0 tiers
▶
5 tiers

GOV.UK One Login

Government Digital Service
App Store
Category
Utilities
Price
Free
Released
Jun 9, 2025
Last updated
Jun 25, 2026
File size
44.6 MB
Content rating
4+
Version
1.25.0
Languages
English, CY
View full GOV.UK One Login report →

Robokiller: Spam Call Blocker

Mosaic S.r.l.
App Store
Category
Utilities
Price
Free
Released
Sep 8, 2015
Last updated
May 14, 2026
File size
193.7 MB
Content rating
4+
Version
24.7.55
Languages
English, Italian, Spanish
View full Robokiller: Spam Call Blocker report →

GOV.UK One Login trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

Robokiller: Spam Call Blocker trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

Related app pages

GOV.UK One Login App Store page →Robokiller: Spam Call Blocker App Store page →

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FAQ

Which makes more money, GOV.UK One Login or Robokiller: Spam Call Blocker? v
Robokiller: Spam Call Blocker earns about $699.7K per month, while GOV.UK One Login earns about $0. That is a ∞× revenue gap (~$699.7K more per month for Robokiller: Spam Call Blocker). Annual revenue: GOV.UK One Login ≈ $0/year, Robokiller: Spam Call Blocker ≈ $8.40M/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, GOV.UK One Login or Robokiller: Spam Call Blocker? v
Robokiller: Spam Call Blocker leads with about 62.1M estimated downloads vs 191K for GOV.UK One Login - a 325.6× gap. GOV.UK One Login's App Store downloads are estimated from 2K ratings × the standard 1:75 ratio. Robokiller: Spam Call Blocker's App Store downloads are estimated from 414K ratings.
Are GOV.UK One Login 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 GOV.UK One Login and Robokiller: Spam Call Blocker offer? v
GOV.UK One Login: no IAP detected on the public listing. Robokiller: Spam Call Blocker: IAP range 5 tiers detected. GOV.UK One Login 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, GOV.UK One Login or Robokiller: Spam Call Blocker? v
Robokiller: Spam Call Blocker edges ahead with ★ 4.5 vs ★ 4.4 (gap of 0.1 stars). Rating volume: GOV.UK One Login 2K ratings, Robokiller: Spam Call Blocker 414K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these GOV.UK One Login vs Robokiller: Spam Call Blocker revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $0 for GOV.UK One Login and $699.7K 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 GOV.UK One Login 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.