CITB Op/Spec HS&E test vs Busuu: Learn & Speak Languages

CITB Op/Spec HS&E test

CITB
App Store
$112/mo
~$1.3K/yr · 600 installs
VS

Busuu: Learn & Speak Languages

Busuu
Google Play
$1.11M/mo
~$13.31M/yr · 56.0M installs
Revenue winner Busuu: Learn & Speak Languages wins +990014% vs other
Installs winner Busuu: Learn & Speak Languages wins +9329362% vs other
MAU winner Busuu: Learn & Speak Languages wins +5782624% vs other
Rating winner CITB Op/Spec HS&E test wins +7% vs other

Why Busuu: Learn & Speak Languages is winning

Top 3 reasons - backed by the public App Store / Play Store numbers.

  1. Busuu: Learn & Speak Languages earns roughly 9901× more per month than CITB Op/Spec HS&E test - $1.11M vs $112.
  2. Subscription model. Busuu: Learn & Speak Languages runs a $12.97/mo subscription that compounds; CITB Op/Spec HS&E test relies on one-shot IAP or ads.
  3. Bigger install base. Busuu: Learn & Speak Languages has ~56.0M lifetime installs vs CITB Op/Spec HS&E test's ~600 - 93294.6× the funnel top.

→ Find more apps with this revenue gap · Full Busuu: Learn & Speak Languages report

Side-by-side metrics

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

CITB Op/Spec HS&E test
vs
Busuu: Learn & Speak Languages
Monthly revenue (est.)?
$112
▶
$1.11M
Annual revenue (est.)
$1.3K
▶
$13.31M
Lifetime installs (est.)
600
▶
56.0M
Monthly active users (est.)?
72.6
▶
4.2M
App Store rating
5.00★
◀
4.67★
Total ratings
12
▶
1.1M
US grossing rank
-
=
-
Cheapest monthly sub
No sub
▶
$12.97
IAP tiers detected
0 tiers
=
0 tiers

CITB Op/Spec HS&E test

CITB
App Store
Category
Education
Price
USD6.99
Released
May 16, 2019
Last updated
Jan 8, 2026
File size
148.2 MB
Content rating
12+
Version
6.0.52
Languages
English
View full CITB Op/Spec HS&E test report →

Busuu: Learn & Speak Languages

Busuu
Google Play
Category
Education
Price
Free
Released
Jul 29, 2011
Last updated
May 8, 2026
File size
-
Content rating
Everyone
Version
32.36.0(1629819)
Languages
-
View full Busuu: Learn & Speak Languages report →

CITB Op/Spec HS&E test trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

Busuu: Learn & Speak Languages trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

Related app pages

CITB Op/Spec HS&E test App Store page →Busuu: Learn & Speak Languages Play Store page →

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FAQ

Which makes more money, CITB Op/Spec HS&E test or Busuu: Learn & Speak Languages? v
Busuu: Learn & Speak Languages earns about $1.11M per month, while CITB Op/Spec HS&E test earns about $112. That is a 9901.1× revenue gap (~$1.11M more per month for Busuu: Learn & Speak Languages). Annual revenue: CITB Op/Spec HS&E test ≈ $1.3K/year, Busuu: Learn & Speak Languages ≈ $13.31M/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, CITB Op/Spec HS&E test or Busuu: Learn & Speak Languages? v
Busuu: Learn & Speak Languages leads with about 56.0M estimated downloads vs 600 for CITB Op/Spec HS&E test - a 93294.6× gap. CITB Op/Spec HS&E test's App Store downloads are estimated from 12 ratings × the standard 1:75 ratio. Busuu: Learn & Speak Languages reports 50,000,000+ installs on Google Play.
Are CITB Op/Spec HS&E test and Busuu: Learn & Speak Languages in the same App Store category on each store and competing for the same money? v
Yes - both apps sit in the Education 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 CITB Op/Spec HS&E test and Busuu: Learn & Speak Languages offer? v
CITB Op/Spec HS&E test: no IAP detected on the public listing. Busuu: Learn & Speak Languages: IAP range $0.99 - $169.99 per item. CITB Op/Spec HS&E test runs a "Paid app ($6.99)" monetization model; Busuu: Learn & Speak Languages runs "Subscription (~$12.97/mo, language)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, CITB Op/Spec HS&E test or Busuu: Learn & Speak Languages? v
CITB Op/Spec HS&E test edges ahead with ★ 5.0 vs ★ 4.7 (gap of 0.3 stars). Rating volume: CITB Op/Spec HS&E test 12 ratings, Busuu: Learn & Speak Languages 18K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these CITB Op/Spec HS&E test vs Busuu: Learn & Speak Languages revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $112 for CITB Op/Spec HS&E test and $1.11M for Busuu: Learn & Speak Languages are derived from App Store grossing rank / Google Play install ranges, scraped IAP tiers, ratings volume and category benchmarks (Education) - 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 CITB Op/Spec HS&E test or Busuu: Learn & Speak Languages 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.