Astra AI: Study & Exam Prep vs CITB Op/Spec HS&E test

Astra AI: Study & Exam Prep

Astra AI d.o.o.
App Store
$6.1K/mo
~$73.2K/yr · 158K installs
VS

CITB Op/Spec HS&E test

CITB
App Store
$112/mo
~$1.3K/yr · 600 installs
Revenue winner Astra AI: Study & Exam Prep wins +5345% vs other
Installs winner Astra AI: Study & Exam Prep wins +26300% vs other
MAU winner Astra AI: Study & Exam Prep wins +25864% vs other
Rating winner CITB Op/Spec HS&E test wins +4% vs other

Why Astra AI: Study & Exam Prep is winning

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

  1. Astra AI: Study & Exam Prep earns roughly 54× more per month than CITB Op/Spec HS&E test - $6.1K vs $112.
  2. Subscription model. Astra AI: Study & Exam Prep runs a $24.00/mo subscription that compounds; CITB Op/Spec HS&E test relies on one-shot IAP or ads.
  3. Bigger install base. Astra AI: Study & Exam Prep has ~158K lifetime installs vs CITB Op/Spec HS&E test's ~600 - 264.0× the funnel top.
  4. More monetization surfaces. Astra AI: Study & Exam Prep runs 6 IAP tiers vs 0 - more chances to convert users at the right price.

→ Find more apps with this revenue gap · Full Astra AI: Study & Exam Prep report

Side-by-side metrics

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

Astra AI: Study & Exam Prep
vs
CITB Op/Spec HS&E test
Monthly revenue (est.)?
$6.1K
◀
$112
Annual revenue (est.)
$73.2K
◀
$1.3K
Lifetime installs (est.)
158K
◀
600
Monthly active users (est.)?
19K
◀
72.6
App Store rating
4.82★
▶
5.00★
Total ratings
2K
◀
12
US grossing rank
-
=
-
Cheapest monthly sub
$24.00
◀
No sub
IAP tiers detected
6 tiers
◀
0 tiers

Astra AI: Study & Exam Prep

Astra AI d.o.o.
App Store
Category
Education
Price
Free
Released
Aug 29, 2025
Last updated
May 8, 2026
File size
16.6 MB
Content rating
9+
Version
4.0
Languages
English
View full Astra AI: Study & Exam Prep report →

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 →

Astra AI: Study & Exam Prep trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

CITB Op/Spec HS&E test trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

Related app pages

Astra AI: Study & Exam Prep App Store page →CITB Op/Spec HS&E test App Store page →

Related comparisons

Astra AI Study Exam Prep iOS vs Official Dvsa Theory Test Kit iOSAstra AI Study Exam Prep iOS vs Driving Theory Test 4 in 1 Kit iOSAstra AI Study Exam Prep iOS vs Citb Map Hs E Test V10 iOSAnkimobile Flashcards iOS vs Astra AI Study Exam Prep iOSAstra AI Study Exam Prep iOS vs Official Life in the Uk Test iOSAstra AI Study Exam Prep iOS vs The Official Dvsa Highway Code iOS

Compare another pair

FAQ

Which makes more money, Astra AI: Study & Exam Prep or CITB Op/Spec HS&E test? v
Astra AI: Study & Exam Prep earns about $6.1K per month, while CITB Op/Spec HS&E test earns about $112. That is a 54.4× revenue gap (~$6.0K more per month for Astra AI: Study & Exam Prep). Annual revenue: Astra AI: Study & Exam Prep ≈ $73.2K/year, CITB Op/Spec HS&E test ≈ $1.3K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Astra AI: Study & Exam Prep or CITB Op/Spec HS&E test? v
Astra AI: Study & Exam Prep leads with about 158K estimated downloads vs 600 for CITB Op/Spec HS&E test - a 264.0× gap. Astra AI: Study & Exam Prep's App Store downloads are estimated from 2K ratings × the standard 1:75 ratio. CITB Op/Spec HS&E test's App Store downloads are estimated from 12 ratings.
Are Astra AI: Study & Exam Prep and CITB Op/Spec HS&E test 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.
What in-app purchases and subscription pricing do Astra AI: Study & Exam Prep and CITB Op/Spec HS&E test offer? v
Astra AI: Study & Exam Prep: IAP range 6 tiers detected. CITB Op/Spec HS&E test: no IAP detected on the public listing. Astra AI: Study & Exam Prep runs a "Subscription (~$10.00/mo)" monetization model; CITB Op/Spec HS&E test 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, Astra AI: Study & Exam Prep or CITB Op/Spec HS&E test? v
CITB Op/Spec HS&E test edges ahead with ★ 5.0 vs ★ 4.8 (gap of 0.2 stars). Rating volume: Astra AI: Study & Exam Prep 2K ratings, CITB Op/Spec HS&E test 12 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Astra AI: Study & Exam Prep vs CITB Op/Spec HS&E test revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $6.1K for Astra AI: Study & Exam Prep and $112 for CITB Op/Spec HS&E test 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 Astra AI: Study & Exam Prep or CITB Op/Spec HS&E test 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.