Epic - Kids' Books & Reading vs Prime Cracker
Epic - Kids' Books & Reading
Epic Creations, Inc.
App Store
$1.19M/mo
~$14.24M/yr · 77.7M installs
VS
Prime Cracker
Sven Freitag
App Store
$0/mo
~$0/yr · 2K installs
Revenue winner
Epic - Kids' Books & Reading wins
+118641800% vs other
Installs winner
Epic - Kids' Books & Reading wins
+4853900% vs other
MAU winner
Epic - Kids' Books & Reading wins
+3671515% vs other
Rating winner
Prime Cracker wins
+5% vs other
Why Epic - Kids' Books & Reading is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- Epic - Kids' Books & Reading earns roughly 1186418× more per month than Prime Cracker - $1.19M vs $0.
- Subscription model. Epic - Kids' Books & Reading runs a $7.99/mo subscription that compounds; Prime Cracker relies on one-shot IAP or ads.
- Bigger install base. Epic - Kids' Books & Reading has ~77.7M lifetime installs vs Prime Cracker's ~2K - 48540.0× the funnel top.
- More monetization surfaces. Epic - Kids' Books & Reading runs 6 IAP tiers vs 0 - more chances to convert users at the right price.
→ 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.
Epic - Kids' Books & Reading
vs
Prime Cracker
Monthly revenue (est.)?
$1.19M
◀
$0
Annual revenue (est.)
$14.24M
◀
$0
Lifetime installs (est.)
77.7M
◀
2K
Monthly active users (est.)?
4.6M
◀
124.8
App Store rating
4.72★
▶
4.94★
Total ratings
518K
◀
32
US grossing rank
-
=
-
Cheapest monthly sub
$7.99
◀
No sub
IAP tiers detected
6 tiers
◀
0 tiers
- Category
- Education
- Price
- Free
- Released
- Dec 1, 2013
- Last updated
- Apr 30, 2026
- File size
- 206.1 MB
- Content rating
- 4+
- Version
- 7.45
- Languages
- English, Hindi, Japanese, Korean, Chinese, Spanish +1 more
- Category
- Education
- Price
- Free
- Released
- Sep 11, 2017
- Last updated
- May 5, 2022
- File size
- 6.3 MB
- Content rating
- 4+
- Version
- 2.6.2
- Languages
- English, German
Epic - Kids' Books & Reading trajectory
Prime Cracker trajectory
FAQ
Which makes more money, Epic - Kids' Books & Reading or Prime Cracker? v
Epic - Kids' Books & Reading earns about $1.19M per month, while Prime Cracker earns about $0. That is a ∞× revenue gap (~$1.19M more per month for Epic - Kids' Books & Reading). Annual revenue: Epic - Kids' Books & Reading ≈ $14.24M/year, Prime Cracker ≈ $0/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Epic - Kids' Books & Reading or Prime Cracker? v
Epic - Kids' Books & Reading leads with about 77.7M estimated downloads vs 2K for Prime Cracker - a 48540.0× gap. Epic - Kids' Books & Reading's App Store downloads are estimated from 518K ratings × the standard 1:75 ratio. Prime Cracker's App Store downloads are estimated from 32 ratings.
Are Epic - Kids' Books & Reading and Prime Cracker 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 Epic - Kids' Books & Reading and Prime Cracker offer? v
Epic - Kids' Books & Reading: IAP range 6 tiers detected. Prime Cracker: no IAP detected on the public listing. Epic - Kids' Books & Reading runs a "Subscription (~$7.99/mo)" monetization model; Prime Cracker runs "No App Store revenue (monetizes off-store)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Epic - Kids' Books & Reading or Prime Cracker? v
Prime Cracker edges ahead with ★ 4.9 vs ★ 4.7 (gap of 0.2 stars). Rating volume: Epic - Kids' Books & Reading 518K ratings, Prime Cracker 32 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Epic - Kids' Books & Reading vs Prime Cracker revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $1.19M for Epic - Kids' Books & Reading and $0 for Prime Cracker 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 Epic - Kids' Books & Reading or Prime Cracker 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.