Baby Shark World for Kids vs Grammarly-AI Writing Assistant

Baby Shark World for Kids

The Pinkfong Company
Google Play
$105.5K/mo
~$1.27M/yr · 4.7M installs
VS

Grammarly-AI Writing Assistant

Grammarly, Inc.
Google Play
$16.57M/mo
~$198.81M/yr · 59.8M installs
Revenue winner Grammarly-AI Writing Assistant wins +15597% vs other
Installs winner Grammarly-AI Writing Assistant wins +1185% vs other
MAU winner Grammarly-AI Writing Assistant wins +4206% vs other
Rating winner Grammarly-AI Writing Assistant wins +22% vs other

Why Grammarly-AI Writing Assistant is winning

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

  1. Grammarly-AI Writing Assistant earns roughly 157× more per month than Baby Shark World for Kids - $16.57M vs $105.5K.
  2. Premium pricing. Grammarly-AI Writing Assistant charges $64.79/mo vs Baby Shark World for Kids's $31.14/mo - higher ARPU per converted user.
  3. Bigger install base. Grammarly-AI Writing Assistant has ~59.8M lifetime installs vs Baby Shark World for Kids's ~4.7M - 12.8× the funnel top.
  4. Better app store reviews. Grammarly-AI Writing Assistant sits at 4.24★ vs 3.48★ - store algorithms reward higher-rated apps with more impressions.

→ Find more apps with this revenue gap · Full Grammarly-AI Writing Assistant report

Side-by-side metrics

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

Baby Shark World for Kids
vs
Grammarly-AI Writing Assistant
Monthly revenue (est.)?
$105.5K
▶
$16.57M
Annual revenue (est.)
$1.27M
▶
$198.81M
Lifetime installs (est.)
4.7M
▶
59.8M
Monthly active users (est.)?
251K
▶
10.8M
App Store rating
3.48★
▶
4.24★
Total ratings
2K
▶
261K
US grossing rank
-
=
-
Cheapest monthly sub
$31.14
▶
$64.79
IAP tiers detected
0 tiers
=
0 tiers

Baby Shark World for Kids

The Pinkfong Company
Google Play
Category
Education
Price
Free
Released
Apr 6, 2022
Last updated
Jun 16, 2026
File size
-
Content rating
Everyone
Version
4.14
Languages
-
View full Baby Shark World for Kids report →

Grammarly-AI Writing Assistant

Grammarly, Inc.
Google Play
Category
Productivity
Price
Free
Released
Dec 11, 2017
Last updated
Jun 30, 2026
File size
-
Content rating
Everyone
Version
2.110.100044
Languages
-
View full Grammarly-AI Writing Assistant report →

Baby Shark World for Kids trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

Grammarly-AI Writing Assistant trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

Related app pages

Baby Shark World for Kids Play Store page →Grammarly-AI Writing Assistant Play Store page →

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Compare another pair

FAQ

Which makes more money, Baby Shark World for Kids or Grammarly-AI Writing Assistant? v
Grammarly-AI Writing Assistant earns about $16.57M per month, while Baby Shark World for Kids earns about $105.5K. That is a 157.0× revenue gap (~$16.46M more per month for Grammarly-AI Writing Assistant). Annual revenue: Baby Shark World for Kids ≈ $1.27M/year, Grammarly-AI Writing Assistant ≈ $198.81M/year. Estimates are derived from public Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Baby Shark World for Kids or Grammarly-AI Writing Assistant? v
Grammarly-AI Writing Assistant leads with about 59.8M estimated downloads vs 4.7M for Baby Shark World for Kids - a 12.8× gap. Baby Shark World for Kids reports 1,000,000+ installs on Google Play. Grammarly-AI Writing Assistant reports 50,000,000+ installs on Google Play.
Are Baby Shark World for Kids and Grammarly-AI Writing Assistant in the same Google Play category and competing for the same money? v
No - Baby Shark World for Kids is in Education and Grammarly-AI Writing Assistant is in Productivity. They share screen-time attention but earn money in different niches: Baby Shark World for Kids from education monetization patterns, Grammarly-AI Writing Assistant from productivity.
What in-app purchases and subscription pricing do Baby Shark World for Kids and Grammarly-AI Writing Assistant offer? v
Baby Shark World for Kids: IAP range $8.99 - $107.88 per item. Grammarly-AI Writing Assistant: IAP range $29.99 - $139.99 per item. Baby Shark World for Kids runs a "Subscription (~$31.14/mo)" monetization model; Grammarly-AI Writing Assistant runs "Subscription (~$64.79/mo, ai)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Baby Shark World for Kids or Grammarly-AI Writing Assistant? v
Grammarly-AI Writing Assistant edges ahead with ★ 4.2 vs ★ 3.5 (gap of 0.8 stars). Rating volume: Baby Shark World for Kids 68 ratings, Grammarly-AI Writing Assistant 26K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Baby Shark World for Kids vs Grammarly-AI Writing Assistant revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $105.5K for Baby Shark World for Kids and $16.57M for Grammarly-AI Writing Assistant are derived from Google Play grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Education / Productivity) - 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 Baby Shark World for Kids or Grammarly-AI Writing Assistant to a different Google Play app? v
Use the search box at the bottom of this page or paste any two 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.