21 Questions - Card Games vs Bloons TD 6

21 Questions - Card Games

Linear Lab LLC
App Store
$2.9K/mo
~$35.1K/yr · 730K installs
VS

Bloons TD 6

Ninja Kiwi
App Store
$9.48M/mo
~$113.72M/yr · 50.8M installs
Revenue winner Bloons TD 6 wins +324328% vs other
Installs winner Bloons TD 6 wins +6862% vs other
MAU winner Bloons TD 6 wins +3434% vs other
Rating winner Bloons TD 6 wins +4% vs other

Why Bloons TD 6 is winning

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

  1. Bloons TD 6 earns roughly 3244× more per month than 21 Questions - Card Games - $9.48M vs $2.9K.
  2. Subscription model. Bloons TD 6 runs a $11.99/mo subscription that compounds; 21 Questions - Card Games relies on one-shot IAP or ads.
  3. Bigger install base. Bloons TD 6 has ~50.8M lifetime installs vs 21 Questions - Card Games's ~730K - 69.6× the funnel top.
  4. More monetization surfaces. Bloons TD 6 runs 10 IAP tiers vs 6 - more chances to convert users at the right price.

Find more apps with this revenue gap · Full Bloons TD 6 report

Side-by-side metrics

Bars scale to whichever app is bigger on that row. Green = winner.

21 Questions - Card Games
vs
Bloons TD 6
Monthly revenue (est.)?
$2.9K
$9.48M
Annual revenue (est.)
$35.1K
$113.72M
Lifetime installs (est.)
730K
50.8M
Monthly active users (est.)?
145K
5.1M
App Store rating
4.68★
4.86★
Total ratings
9K
339K
US grossing rank
-
=
-
Cheapest monthly sub
No sub
$11.99
IAP tiers detected
6 tiers
10 tiers

21 Questions - Card Games

Linear Lab LLC
App Store
Category
Games
Price
Free
Released
Sep 19, 2023
Last updated
Dec 15, 2025
File size
44.1 MB
Content rating
9+
Version
3.0.2
Languages
AF, Dutch, English, French, German, Indonesian +2 more
View full 21 Questions - Card Games report →

Bloons TD 6

Ninja Kiwi
App Store
Category
Games
Price
USD6.99
Released
Jun 14, 2018
Last updated
May 4, 2026
File size
185.1 MB
Content rating
9+
Version
54.3
Languages
Arabic, Danish, Dutch, English, Finnish, French +14 more
View full Bloons TD 6 report →

21 Questions - Card Games trajectory

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Bloons TD 6 trajectory

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FAQ

Which makes more money, 21 Questions - Card Games or Bloons TD 6? v
Bloons TD 6 earns about $9.48M per month, while 21 Questions - Card Games earns about $2.9K. That is a 3244.3× revenue gap (~$9.47M more per month for Bloons TD 6). Annual revenue: 21 Questions - Card Games ≈ $35.1K/year, Bloons TD 6 ≈ $113.72M/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, 21 Questions - Card Games or Bloons TD 6? v
Bloons TD 6 leads with about 50.8M estimated downloads vs 730K for 21 Questions - Card Games - a 69.6× gap. 21 Questions - Card Games's App Store downloads are estimated from 9K ratings × the standard 1:75 ratio. Bloons TD 6's App Store downloads are estimated from 339K ratings.
Are 21 Questions - Card Games and Bloons TD 6 in the same App Store category and competing for the same money? v
Yes - both apps sit in the Games 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 21 Questions - Card Games and Bloons TD 6 offer? v
21 Questions - Card Games: IAP range 6 tiers detected. Bloons TD 6: IAP range 10 tiers detected. 21 Questions - Card Games runs a "Free casual game · ad-supported (~$0.04/MAU)" monetization model; Bloons TD 6 runs "Paid app ($6.99)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, 21 Questions - Card Games or Bloons TD 6? v
Bloons TD 6 edges ahead with ★ 4.9 vs ★ 4.7 (gap of 0.2 stars). Rating volume: 21 Questions - Card Games 9K ratings, Bloons TD 6 339K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these 21 Questions - Card Games vs Bloons TD 6 revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $2.9K for 21 Questions - Card Games and $9.48M for Bloons TD 6 are derived from App Store grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Games) - 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 21 Questions - Card Games or Bloons TD 6 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.