WriteSwift AI - Note Taking vs Robokiller: Spam Call Blocker
WriteSwift AI - Note Taking
Stilwell Limited
App Store
$1.4K/mo
~$16.3K/yr · 45K 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
+51500% vs other
Installs winner
Robokiller: Spam Call Blocker wins
+137655% vs other
MAU winner
Robokiller: Spam Call Blocker wins
+68189% vs other
Rating winner
WriteSwift AI - Note Taking wins
+0% vs other
Why Robokiller: Spam Call Blocker is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- Robokiller: Spam Call Blocker earns roughly 516× more per month than WriteSwift AI - Note Taking - $699.7K vs $1.4K.
- Aggressive pricing. Robokiller: Spam Call Blocker undercuts at $5.99/mo vs $7.99/mo - converts a higher % of free users.
- Bigger install base. Robokiller: Spam Call Blocker has ~62.1M lifetime installs vs WriteSwift AI - Note Taking's ~45K - 1377.5× the funnel top.
- More monetization surfaces. Robokiller: Spam Call Blocker runs 5 IAP tiers vs 1 - 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.
WriteSwift AI - Note Taking
vs
Robokiller: Spam Call Blocker
Monthly revenue (est.)?
$1.4K
▶
$699.7K
Annual revenue (est.)
$16.3K
▶
$8.40M
Lifetime installs (est.)
45K
▶
62.1M
Monthly active users (est.)?
5K
▶
3.6M
App Store rating
4.52★
◀
4.50★
Total ratings
819
▶
414K
US grossing rank
-
=
-
Cheapest monthly sub
$7.99
◀
$5.99
IAP tiers detected
1 tiers
▶
5 tiers
- Category
- Utilities
- Price
- Free
- Released
- Aug 26, 2025
- Last updated
- May 25, 2026
- File size
- 114.1 MB
- Content rating
- 4+
- Version
- 2.4
- Languages
- English
- 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
WriteSwift AI - Note Taking trajectory
Robokiller: Spam Call Blocker trajectory
FAQ
Which makes more money, WriteSwift AI - Note Taking or Robokiller: Spam Call Blocker? v
Robokiller: Spam Call Blocker earns about $699.7K per month, while WriteSwift AI - Note Taking earns about $1.4K. That is a 516.0× revenue gap (~$698.3K more per month for Robokiller: Spam Call Blocker). Annual revenue: WriteSwift AI - Note Taking ≈ $16.3K/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, WriteSwift AI - Note Taking or Robokiller: Spam Call Blocker? v
Robokiller: Spam Call Blocker leads with about 62.1M estimated downloads vs 45K for WriteSwift AI - Note Taking - a 1377.5× gap. WriteSwift AI - Note Taking's App Store downloads are estimated from 819 ratings × the standard 1:75 ratio. Robokiller: Spam Call Blocker's App Store downloads are estimated from 414K ratings.
Are WriteSwift AI - Note Taking 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 WriteSwift AI - Note Taking and Robokiller: Spam Call Blocker offer? v
WriteSwift AI - Note Taking: IAP range 1 tiers detected. Robokiller: Spam Call Blocker: IAP range 5 tiers detected. WriteSwift AI - Note Taking runs a "Subscription (~$7.99/mo)" 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, WriteSwift AI - Note Taking or Robokiller: Spam Call Blocker? v
WriteSwift AI - Note Taking edges ahead with ★ 4.5 vs ★ 4.5 (gap of 0.0 stars). Rating volume: WriteSwift AI - Note Taking 819 ratings, Robokiller: Spam Call Blocker 414K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these WriteSwift AI - Note Taking vs Robokiller: Spam Call Blocker revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $1.4K for WriteSwift AI - Note Taking 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 WriteSwift AI - Note Taking 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.