Robokiller: Spam Call Blocker vs HotSchedules Logbook

Robokiller: Spam Call Blocker

Mosaic S.r.l.
App Store
$699.1K/mo
~$8.39M/yr · 62.0M installs
VS

HotSchedules Logbook

Fourth Enterprises, LLC
Google Play
$0/mo
~$0/yr · 346K installs
Revenue winner Robokiller: Spam Call Blocker wins +69908400% vs other
Installs winner Robokiller: Spam Call Blocker wins +17836% vs other
MAU winner Robokiller: Spam Call Blocker wins +4672% vs other
Rating winner Robokiller: Spam Call Blocker wins +6% 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 699084× more per month than HotSchedules Logbook - $699.1K vs $0.
  2. Subscription model. Robokiller: Spam Call Blocker runs a $5.99/mo subscription that compounds; HotSchedules Logbook relies on one-shot IAP or ads.
  3. Bigger install base. Robokiller: Spam Call Blocker has ~62.0M lifetime installs vs HotSchedules Logbook's ~346K - 179.4× 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.

Robokiller: Spam Call Blocker
vs
HotSchedules Logbook
Monthly revenue (est.)?
$699.1K
◀
$0
Annual revenue (est.)
$8.39M
◀
$0
Lifetime installs (est.)
62.0M
◀
346K
Monthly active users (est.)?
3.6M
◀
75K
App Store rating
4.51★
◀
4.27★
Total ratings
413K
◀
617
US grossing rank
-
=
-
Cheapest monthly sub
$5.99
◀
No sub
IAP tiers detected
5 tiers
◀
0 tiers

Robokiller: Spam Call Blocker

Mosaic S.r.l.
App Store
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
View full Robokiller: Spam Call Blocker report →

HotSchedules Logbook

Fourth Enterprises, LLC
Google Play
Category
Productivity
Price
Free
Released
Oct 8, 2015
Last updated
Mar 17, 2026
File size
-
Content rating
Everyone
Version
5.23.0
Languages
-
View full HotSchedules Logbook report →

Robokiller: Spam Call Blocker trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

HotSchedules Logbook trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

Related app pages

Robokiller: Spam Call Blocker App Store page →HotSchedules Logbook Play Store page →

Related comparisons

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Compare another pair

FAQ

Which makes more money, Robokiller: Spam Call Blocker or HotSchedules Logbook? v
Robokiller: Spam Call Blocker earns about $699.1K per month, while HotSchedules Logbook earns about $0. That is a ∞× revenue gap (~$699.1K more per month for Robokiller: Spam Call Blocker). Annual revenue: Robokiller: Spam Call Blocker ≈ $8.39M/year, HotSchedules Logbook ≈ $0/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Robokiller: Spam Call Blocker or HotSchedules Logbook? v
Robokiller: Spam Call Blocker leads with about 62.0M estimated downloads vs 346K for HotSchedules Logbook - a 179.4× gap. Robokiller: Spam Call Blocker's App Store downloads are estimated from 413K ratings × the standard 1:75 ratio. HotSchedules Logbook reports 100,000+ installs on Google Play.
Are Robokiller: Spam Call Blocker and HotSchedules Logbook in the same App Store category on each store and competing for the same money? v
No - Robokiller: Spam Call Blocker is in Utilities and HotSchedules Logbook is in Productivity. They share screen-time attention but earn money in different niches: Robokiller: Spam Call Blocker from utilities monetization patterns, HotSchedules Logbook from productivity.
What in-app purchases and subscription pricing do Robokiller: Spam Call Blocker and HotSchedules Logbook offer? v
Robokiller: Spam Call Blocker: IAP range 5 tiers detected. HotSchedules Logbook: no IAP detected on the public listing. Robokiller: Spam Call Blocker runs a "Subscription (~$5.99/mo)" monetization model; HotSchedules Logbook runs "No App Store revenue (monetizes off-store)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Robokiller: Spam Call Blocker or HotSchedules Logbook? v
Robokiller: Spam Call Blocker edges ahead with ★ 4.5 vs ★ 4.3 (gap of 0.2 stars). Rating volume: Robokiller: Spam Call Blocker 413K ratings, HotSchedules Logbook 136 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Robokiller: Spam Call Blocker vs HotSchedules Logbook revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $699.1K for Robokiller: Spam Call Blocker and $0 for HotSchedules Logbook are derived from App Store grossing rank / Google Play install ranges, scraped IAP tiers, ratings volume and category benchmarks (Utilities / Productivity) - 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 Robokiller: Spam Call Blocker or HotSchedules Logbook to a different App Store app? v
Use the search box at the bottom of this page or paste any two App Store or Google Play 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.