CITB Op/Spec HS&E test vs Nibble: Your Bite of Knowledge

CITB Op/Spec HS&E test

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

Nibble: Your Bite of Knowledge

Kremital Limited
App Store
$123.9K/mo
~$1.49M/yr · 4.5M installs
Revenue winner Nibble: Your Bite of Knowledge wins +110542% vs other
Installs winner Nibble: Your Bite of Knowledge wins +741978% vs other
MAU winner Nibble: Your Bite of Knowledge wins +705181% vs other
Rating winner CITB Op/Spec HS&E test wins +16% vs other

Why Nibble: Your Bite of Knowledge is winning

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

  1. Nibble: Your Bite of Knowledge earns roughly 1106× more per month than CITB Op/Spec HS&E test - $123.9K vs $112.
  2. Subscription model. Nibble: Your Bite of Knowledge runs a $19.99/mo subscription that compounds; CITB Op/Spec HS&E test relies on one-shot IAP or ads.
  3. Bigger install base. Nibble: Your Bite of Knowledge has ~4.5M lifetime installs vs CITB Op/Spec HS&E test's ~600 - 7420.8× the funnel top.
  4. More monetization surfaces. Nibble: Your Bite of Knowledge runs 8 IAP tiers vs 0 - more chances to convert users at the right price.

→ Find more apps with this revenue gap · Full Nibble: Your Bite of Knowledge report

Side-by-side metrics

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

CITB Op/Spec HS&E test
vs
Nibble: Your Bite of Knowledge
Monthly revenue (est.)?
$112
▶
$123.9K
Annual revenue (est.)
$1.3K
▶
$1.49M
Lifetime installs (est.)
600
▶
4.5M
Monthly active users (est.)?
72.6
▶
512K
App Store rating
5.00★
◀
4.31★
Total ratings
12
▶
40K
US grossing rank
-
=
-
Cheapest monthly sub
No sub
▶
$19.99
IAP tiers detected
0 tiers
▶
8 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 →

Nibble: Your Bite of Knowledge

Kremital Limited
App Store
Category
Education
Price
Free
Released
Nov 21, 2022
Last updated
May 4, 2026
File size
102.1 MB
Content rating
12+
Version
10.5.4
Languages
English, German, Portuguese, Spanish
View full Nibble: Your Bite of Knowledge report →

CITB Op/Spec HS&E test trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

Nibble: Your Bite of Knowledge trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

Related app pages

CITB Op/Spec HS&E test App Store page →Nibble: Your Bite of Knowledge App Store page →

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FAQ

Which makes more money, CITB Op/Spec HS&E test or Nibble: Your Bite of Knowledge? v
Nibble: Your Bite of Knowledge earns about $123.9K per month, while CITB Op/Spec HS&E test earns about $112. That is a 1106.4× revenue gap (~$123.8K more per month for Nibble: Your Bite of Knowledge). Annual revenue: CITB Op/Spec HS&E test ≈ $1.3K/year, Nibble: Your Bite of Knowledge ≈ $1.49M/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 Nibble: Your Bite of Knowledge? v
Nibble: Your Bite of Knowledge leads with about 4.5M estimated downloads vs 600 for CITB Op/Spec HS&E test - a 7420.8× gap. CITB Op/Spec HS&E test's App Store downloads are estimated from 12 ratings × the standard 1:75 ratio. Nibble: Your Bite of Knowledge's App Store downloads are estimated from 40K ratings.
Are CITB Op/Spec HS&E test and Nibble: Your Bite of Knowledge 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 Nibble: Your Bite of Knowledge offer? v
CITB Op/Spec HS&E test: no IAP detected on the public listing. Nibble: Your Bite of Knowledge: IAP range 8 tiers detected. CITB Op/Spec HS&E test runs a "Paid app ($6.99)" monetization model; Nibble: Your Bite of Knowledge runs "Subscription (~$7.50/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 Nibble: Your Bite of Knowledge? v
CITB Op/Spec HS&E test edges ahead with ★ 5.0 vs ★ 4.3 (gap of 0.7 stars). Rating volume: CITB Op/Spec HS&E test 12 ratings, Nibble: Your Bite of Knowledge 40K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these CITB Op/Spec HS&E test vs Nibble: Your Bite of Knowledge 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 $123.9K for Nibble: Your Bite of Knowledge 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 Nibble: Your Bite of Knowledge 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.