Astra AI: Study & Exam Prep vs PW Books NCERT Books Solutions

Astra AI: Study & Exam Prep

Astra AI d.o.o.
App Store
$6.1K/mo
~$73.2K/yr · 158K installs
VS

PW Books NCERT Books Solutions

Physicswallah
Google Play
$0/mo
~$0/yr · 1.3M installs
Revenue winner Astra AI: Study & Exam Prep wins +609800% vs other
Installs winner PW Books NCERT Books Solutions wins +743% vs other
MAU winner PW Books NCERT Books Solutions wins +297% vs other
Rating winner Astra AI: Study & Exam Prep wins +482% vs other

Why Astra AI: Study & Exam Prep is winning

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

  1. Astra AI: Study & Exam Prep earns roughly 6098× more per month than PW Books NCERT Books Solutions - $6.1K vs $0.
  2. Subscription model. Astra AI: Study & Exam Prep runs a $24.00/mo subscription that compounds; PW Books NCERT Books Solutions relies on one-shot IAP or ads.
  3. More monetization surfaces. Astra AI: Study & Exam Prep runs 6 IAP tiers vs 0 - more chances to convert users at the right price.
  4. Better app store reviews. Astra AI: Study & Exam Prep sits at 4.82★ vs 0.00★ - store algorithms reward higher-rated apps with more impressions.

→ Find more apps with this revenue gap · Full Astra AI: Study & Exam Prep report

Side-by-side metrics

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

Astra AI: Study & Exam Prep
vs
PW Books NCERT Books Solutions
Monthly revenue (est.)?
$6.1K
◀
$0
Annual revenue (est.)
$73.2K
◀
$0
Lifetime installs (est.)
158K
▶
1.3M
Monthly active users (est.)?
19K
▶
75K
App Store rating
4.82★
◀
-
Total ratings
2K
◀
0
US grossing rank
-
=
-
Cheapest monthly sub
$24.00
◀
No sub
IAP tiers detected
6 tiers
◀
0 tiers

Astra AI: Study & Exam Prep

Astra AI d.o.o.
App Store
Category
Education
Price
Free
Released
Aug 29, 2025
Last updated
May 8, 2026
File size
16.6 MB
Content rating
9+
Version
4.0
Languages
English
View full Astra AI: Study & Exam Prep report →

PW Books NCERT Books Solutions

Physicswallah
Google Play
Category
Education
Price
Free
Released
-
Last updated
May 8, 2026
File size
-
Content rating
Everyone
Version
1.5.5
Languages
-
View full PW Books NCERT Books Solutions report →

Astra AI: Study & Exam Prep trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

PW Books NCERT Books Solutions trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

Related app pages

Astra AI: Study & Exam Prep App Store page →PW Books NCERT Books Solutions Play Store page →

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FAQ

Which makes more money, Astra AI: Study & Exam Prep or PW Books NCERT Books Solutions? v
Astra AI: Study & Exam Prep earns about $6.1K per month, while PW Books NCERT Books Solutions earns about $0. That is a ∞× revenue gap (~$6.1K more per month for Astra AI: Study & Exam Prep). Annual revenue: Astra AI: Study & Exam Prep ≈ $73.2K/year, PW Books NCERT Books Solutions ≈ $0/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Astra AI: Study & Exam Prep or PW Books NCERT Books Solutions? v
PW Books NCERT Books Solutions leads with about 1.3M estimated downloads vs 158K for Astra AI: Study & Exam Prep - a 8.4× gap. Astra AI: Study & Exam Prep's App Store downloads are estimated from 2K ratings × the standard 1:75 ratio. PW Books NCERT Books Solutions reports 1,000,000+ installs on Google Play.
Are Astra AI: Study & Exam Prep and PW Books NCERT Books Solutions 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 Astra AI: Study & Exam Prep and PW Books NCERT Books Solutions offer? v
Astra AI: Study & Exam Prep: IAP range 6 tiers detected. PW Books NCERT Books Solutions: no IAP detected on the public listing. Astra AI: Study & Exam Prep runs a "Subscription (~$10.00/mo)" monetization model; PW Books NCERT Books Solutions 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, Astra AI: Study & Exam Prep or PW Books NCERT Books Solutions? v
Astra AI: Study & Exam Prep edges ahead with a higher overall score (gap of 4.8 stars). Rating volume: Astra AI: Study & Exam Prep 2K ratings, PW Books NCERT Books Solutions 0 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Astra AI: Study & Exam Prep vs PW Books NCERT Books Solutions revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $6.1K for Astra AI: Study & Exam Prep and $0 for PW Books NCERT Books Solutions 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 Astra AI: Study & Exam Prep or PW Books NCERT Books Solutions 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.