CITB Op/Spec HS&E test vs Epic: Kids' Books & Reading

CITB Op/Spec HS&E test

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

Epic: Kids' Books & Reading

Epic Kids Inc.
Google Play
$90.4K/mo
~$1.08M/yr · 13.4M installs
Revenue winner Epic: Kids' Books & Reading wins +80583% vs other
Installs winner Epic: Kids' Books & Reading wins +2232144% vs other
MAU winner Epic: Kids' Books & Reading wins +627142% vs other
Rating winner CITB Op/Spec HS&E test wins +26% vs other

Why Epic: Kids' Books & Reading is winning

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

  1. Epic: Kids' Books & Reading earns roughly 807× more per month than CITB Op/Spec HS&E test - $90.4K vs $112.
  2. Subscription model. Epic: Kids' Books & Reading runs a $9.44/mo subscription that compounds; CITB Op/Spec HS&E test relies on one-shot IAP or ads.
  3. Bigger install base. Epic: Kids' Books & Reading has ~13.4M lifetime installs vs CITB Op/Spec HS&E test's ~600 - 22322.4× the funnel top.

→ Find more apps with this revenue gap · Full Epic: Kids' Books & Reading report

Side-by-side metrics

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

CITB Op/Spec HS&E test
vs
Epic: Kids' Books & Reading
Monthly revenue (est.)?
$112
▶
$90.4K
Annual revenue (est.)
$1.3K
▶
$1.08M
Lifetime installs (est.)
600
▶
13.4M
Monthly active users (est.)?
72.6
▶
455K
App Store rating
5.00★
◀
3.96★
Total ratings
12
▶
91K
US grossing rank
-
=
-
Cheapest monthly sub
No sub
▶
$9.44
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 →

Epic: Kids' Books & Reading

Epic Kids Inc.
Google Play
Category
Education
Price
Free
Released
May 21, 2015
Last updated
Apr 30, 2026
File size
-
Content rating
Everyone
Version
3.141.37
Languages
-
View full Epic: Kids' Books & Reading report →

CITB Op/Spec HS&E test trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

Epic: Kids' Books & Reading trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

Related app pages

CITB Op/Spec HS&E test App Store page →Epic: Kids' Books & Reading Play Store page →

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Compare another pair

FAQ

Which makes more money, CITB Op/Spec HS&E test or Epic: Kids' Books & Reading? v
Epic: Kids' Books & Reading earns about $90.4K per month, while CITB Op/Spec HS&E test earns about $112. That is a 806.8× revenue gap (~$90.3K more per month for Epic: Kids' Books & Reading). Annual revenue: CITB Op/Spec HS&E test ≈ $1.3K/year, Epic: Kids' Books & Reading ≈ $1.08M/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 Epic: Kids' Books & Reading? v
Epic: Kids' Books & Reading leads with about 13.4M estimated downloads vs 600 for CITB Op/Spec HS&E test - a 22322.4× gap. CITB Op/Spec HS&E test's App Store downloads are estimated from 12 ratings × the standard 1:75 ratio. Epic: Kids' Books & Reading reports 10,000,000+ installs on Google Play.
Are CITB Op/Spec HS&E test and Epic: Kids' Books & Reading 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 Epic: Kids' Books & Reading offer? v
CITB Op/Spec HS&E test: no IAP detected on the public listing. Epic: Kids' Books & Reading: IAP range $0.99 - $89.99 per item. CITB Op/Spec HS&E test runs a "Paid app ($6.99)" monetization model; Epic: Kids' Books & Reading runs "Subscription (~$9.44/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 Epic: Kids' Books & Reading? v
CITB Op/Spec HS&E test edges ahead with ★ 5.0 vs ★ 4.0 (gap of 1.0 stars). Rating volume: CITB Op/Spec HS&E test 12 ratings, Epic: Kids' Books & Reading 26K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these CITB Op/Spec HS&E test vs Epic: Kids' Books & Reading 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 $90.4K for Epic: Kids' Books & Reading 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 Epic: Kids' Books & Reading 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.