CITB Op/Spec HS&E test vs Stimuler- English Speaking App

CITB Op/Spec HS&E test

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

Stimuler- English Speaking App

Stimuler Private Limited
App Store
$28.3K/mo
~$339.7K/yr · 542K installs
Revenue winner Stimuler- English Speaking App wins +25175% vs other
Installs winner Stimuler- English Speaking App wins +90207% vs other
MAU winner Stimuler- English Speaking App wins +88714% vs other
Rating winner CITB Op/Spec HS&E test wins +4% vs other

Why Stimuler- English Speaking App is winning

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

  1. Stimuler- English Speaking App earns roughly 253× more per month than CITB Op/Spec HS&E test - $28.3K vs $112.
  2. Subscription model. Stimuler- English Speaking App runs a $5.00/mo subscription that compounds; CITB Op/Spec HS&E test relies on one-shot IAP or ads.
  3. Bigger install base. Stimuler- English Speaking App has ~542K lifetime installs vs CITB Op/Spec HS&E test's ~600 - 903.1× the funnel top.

→ Find more apps with this revenue gap · Full Stimuler- English Speaking App report

Side-by-side metrics

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

CITB Op/Spec HS&E test
vs
Stimuler- English Speaking App
Monthly revenue (est.)?
$112
▶
$28.3K
Annual revenue (est.)
$1.3K
▶
$339.7K
Lifetime installs (est.)
600
▶
542K
Monthly active users (est.)?
72.6
▶
64K
App Store rating
5.00★
◀
4.83★
Total ratings
12
▶
7K
US grossing rank
-
=
-
Cheapest monthly sub
No sub
▶
$5.00
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 →

Stimuler- English Speaking App

Stimuler Private Limited
App Store
Category
Education
Price
Free
Released
Jun 3, 2022
Last updated
Jun 30, 2026
File size
205.8 MB
Content rating
4+
Version
2.4.6
Languages
English
View full Stimuler- English Speaking App report →

CITB Op/Spec HS&E test trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

Stimuler- English Speaking App trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

Related app pages

CITB Op/Spec HS&E test App Store page →Stimuler- English Speaking App App Store page →

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Compare another pair

FAQ

Which makes more money, CITB Op/Spec HS&E test or Stimuler- English Speaking App? v
Stimuler- English Speaking App earns about $28.3K per month, while CITB Op/Spec HS&E test earns about $112. That is a 252.8× revenue gap (~$28.2K more per month for Stimuler- English Speaking App). Annual revenue: CITB Op/Spec HS&E test ≈ $1.3K/year, Stimuler- English Speaking App ≈ $339.7K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, CITB Op/Spec HS&E test or Stimuler- English Speaking App? v
Stimuler- English Speaking App leads with about 542K estimated downloads vs 600 for CITB Op/Spec HS&E test - a 903.1× gap. CITB Op/Spec HS&E test's App Store downloads are estimated from 12 ratings × the standard 1:75 ratio. Stimuler- English Speaking App's App Store downloads are estimated from 7K ratings.
Are CITB Op/Spec HS&E test and Stimuler- English Speaking App in the same App Store category 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.
Do CITB Op/Spec HS&E test and Stimuler- English Speaking App have in-app purchases? v
CITB Op/Spec HS&E test does not appear to offer in-app purchases on its public listing. Stimuler- English Speaking App does not appear to offer in-app purchases. Monetization model: CITB Op/Spec HS&E test runs "Paid app ($6.99)", Stimuler- English Speaking App runs "Subscription (~$5.00/mo)".
Which has better ratings, CITB Op/Spec HS&E test or Stimuler- English Speaking App? v
CITB Op/Spec HS&E test edges ahead with ★ 5.0 vs ★ 4.8 (gap of 0.2 stars). Rating volume: CITB Op/Spec HS&E test 12 ratings, Stimuler- English Speaking App 7K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these CITB Op/Spec HS&E test vs Stimuler- English Speaking App 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 $28.3K for Stimuler- English Speaking App are derived from App Store grossing rank, 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 Stimuler- English Speaking App 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.