CITB Op/Spec HS&E test vs Lockscreen Hanzi - Memorize
CITB Op/Spec HS&E test
CITB
App Store
$112/mo
~$1.3K/yr · 600 installs
VS
Lockscreen Hanzi - Memorize
Wafour Edu
Google Play
$22.8K/mo
~$274.2K/yr · 2.8M installs
Revenue winner
Lockscreen Hanzi - Memorize wins
+20299% vs other
Installs winner
Lockscreen Hanzi - Memorize wins
+471045% vs other
MAU winner
Lockscreen Hanzi - Memorize wins
+217950% vs other
Rating winner
CITB Op/Spec HS&E test wins
+500% vs other
Why Lockscreen Hanzi - Memorize is winning
Top 2 reasons - backed by the public App Store / Play Store numbers.
- Lockscreen Hanzi - Memorize earns roughly 204× more per month than CITB Op/Spec HS&E test - $22.8K vs $112.
- Bigger install base. Lockscreen Hanzi - Memorize has ~2.8M lifetime installs vs CITB Op/Spec HS&E test's ~600 - 4711.4× the funnel top.
→ Find more apps with this revenue gap · Full Lockscreen Hanzi - Memorize report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
CITB Op/Spec HS&E test
vs
Lockscreen Hanzi - Memorize
Monthly revenue (est.)?
$112
▶
$22.8K
Annual revenue (est.)
$1.3K
▶
$274.2K
Lifetime installs (est.)
600
▶
2.8M
Monthly active users (est.)?
72.6
▶
158K
App Store rating
5.00★
◀
-
Total ratings
12
◀
0
US grossing rank
-
=
-
Cheapest monthly sub
No sub
=
No sub
IAP tiers detected
0 tiers
=
0 tiers
- 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
- Category
- Education
- Price
- Free
- Released
- -
- Last updated
- Apr 14, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 1.3.24
- Languages
- -
CITB Op/Spec HS&E test trajectory
Lockscreen Hanzi - Memorize trajectory
FAQ
Which makes more money, CITB Op/Spec HS&E test or Lockscreen Hanzi - Memorize? v
Lockscreen Hanzi - Memorize earns about $22.8K per month, while CITB Op/Spec HS&E test earns about $112. That is a 204.0× revenue gap (~$22.7K more per month for Lockscreen Hanzi - Memorize). Annual revenue: CITB Op/Spec HS&E test ≈ $1.3K/year, Lockscreen Hanzi - Memorize ≈ $274.2K/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 Lockscreen Hanzi - Memorize? v
Lockscreen Hanzi - Memorize leads with about 2.8M estimated downloads vs 600 for CITB Op/Spec HS&E test - a 4711.4× gap. CITB Op/Spec HS&E test's App Store downloads are estimated from 12 ratings × the standard 1:75 ratio. Lockscreen Hanzi - Memorize reports 1,000,000+ installs on Google Play.
Are CITB Op/Spec HS&E test and Lockscreen Hanzi - Memorize 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 Lockscreen Hanzi - Memorize offer? v
CITB Op/Spec HS&E test: no IAP detected on the public listing. Lockscreen Hanzi - Memorize: IAP range $19.99 per item. CITB Op/Spec HS&E test runs a "Paid app ($6.99)" monetization model; Lockscreen Hanzi - Memorize runs "Free + IAP (tiers not exposed by store)". 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 Lockscreen Hanzi - Memorize? v
CITB Op/Spec HS&E test edges ahead with a higher overall score (gap of 5.0 stars). Rating volume: CITB Op/Spec HS&E test 12 ratings, Lockscreen Hanzi - Memorize 0 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these CITB Op/Spec HS&E test vs Lockscreen Hanzi - Memorize 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 $22.8K for Lockscreen Hanzi - Memorize 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 Lockscreen Hanzi - Memorize 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.