CITB Op/Spec HS&E test vs G1 Simulator & Study Guide

CITB Op/Spec HS&E test

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

G1 Simulator & Study Guide

Deepak Jalna Oomnarayanan
App Store
$1.9K/mo
~$22.5K/yr · 22K installs
Revenue winner G1 Simulator & Study Guide wins +1574% vs other
Installs winner G1 Simulator & Study Guide wins +3642% vs other
MAU winner G1 Simulator & Study Guide wins +3580% vs other
Rating winner CITB Op/Spec HS&E test wins +4% vs other

Why G1 Simulator & Study Guide is winning

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

  1. G1 Simulator & Study Guide earns roughly 17× more per month than CITB Op/Spec HS&E test - $1.9K vs $112.
  2. Subscription model. G1 Simulator & Study Guide runs a $21.68/mo subscription that compounds; CITB Op/Spec HS&E test relies on one-shot IAP or ads.
  3. Bigger install base. G1 Simulator & Study Guide has ~22K lifetime installs vs CITB Op/Spec HS&E test's ~600 - 37.4× the funnel top.

→ Find more apps with this revenue gap · Full G1 Simulator & Study Guide report

Side-by-side metrics

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

CITB Op/Spec HS&E test
vs
G1 Simulator & Study Guide
Monthly revenue (est.)?
$112
▶
$1.9K
Annual revenue (est.)
$1.3K
▶
$22.5K
Lifetime installs (est.)
600
▶
22K
Monthly active users (est.)?
72.6
▶
3K
App Store rating
5.00★
◀
4.82★
Total ratings
12
▶
449
US grossing rank
-
=
-
Cheapest monthly sub
No sub
▶
$21.68
IAP tiers detected
0 tiers
▶
1 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 →

G1 Simulator & Study Guide

Deepak Jalna Oomnarayanan
App Store
Category
Education
Price
Free
Released
Jul 20, 2022
Last updated
Nov 21, 2025
File size
49.0 MB
Content rating
4+
Version
2025.11.16
Languages
English
View full G1 Simulator & Study Guide report →

CITB Op/Spec HS&E test trajectory

JulAugSepOctNovDecJanFebMarAprMayJun

G1 Simulator & Study Guide trajectory

JulAugSepOctNovDecJanFebMarAprMayJun

Related app pages

CITB Op/Spec HS&E test App Store page →G1 Simulator & Study Guide App Store page →

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FAQ

Which makes more money, CITB Op/Spec HS&E test or G1 Simulator & Study Guide? v
G1 Simulator & Study Guide earns about $1.9K per month, while CITB Op/Spec HS&E test earns about $112. That is a 16.7× revenue gap (~$1.8K more per month for G1 Simulator & Study Guide). Annual revenue: CITB Op/Spec HS&E test ≈ $1.3K/year, G1 Simulator & Study Guide ≈ $22.5K/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 G1 Simulator & Study Guide? v
G1 Simulator & Study Guide leads with about 22K estimated downloads vs 600 for CITB Op/Spec HS&E test - a 37.4× gap. CITB Op/Spec HS&E test's App Store downloads are estimated from 12 ratings × the standard 1:75 ratio. G1 Simulator & Study Guide's App Store downloads are estimated from 449 ratings.
Are CITB Op/Spec HS&E test and G1 Simulator & Study Guide 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 CITB Op/Spec HS&E test and G1 Simulator & Study Guide offer? v
CITB Op/Spec HS&E test: no IAP detected on the public listing. G1 Simulator & Study Guide: IAP range 1 tiers detected. CITB Op/Spec HS&E test runs a "Paid app ($6.99)" monetization model; G1 Simulator & Study Guide runs "Subscription (~$21.68/mo)". 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 G1 Simulator & Study Guide? 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, G1 Simulator & Study Guide 449 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these CITB Op/Spec HS&E test vs G1 Simulator & Study Guide 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 $1.9K for G1 Simulator & Study Guide 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 G1 Simulator & Study Guide 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.