Grammarly-AI Writing Assistant vs Microsoft OneDrive
Grammarly-AI Writing Assistant
Grammarly, Inc.
Google Play
$16.57M/mo
~$198.81M/yr · 59.8M installs
VS
Microsoft OneDrive
Microsoft Corporation
Google Play
$18.10M/mo
~$217.25M/yr · 5.9B installs
Revenue winner
Microsoft OneDrive wins
+9% vs other
Installs winner
Microsoft OneDrive wins
+9720% vs other
MAU winner
Microsoft OneDrive wins
+877% vs other
Rating winner
Microsoft OneDrive wins
+8% vs other
Why Microsoft OneDrive is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Aggressive pricing. Microsoft OneDrive undercuts at $6.99/mo vs $64.79/mo - converts a higher % of free users.
- Bigger install base. Microsoft OneDrive has ~5.9B lifetime installs vs Grammarly-AI Writing Assistant's ~59.8M - 98.2× the funnel top.
- Better app store reviews. Microsoft OneDrive sits at 4.60★ vs 4.24★ - store algorithms reward higher-rated apps with more impressions.
→ Find more apps with this revenue gap · Full Microsoft OneDrive report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Grammarly-AI Writing Assistant
vs
Microsoft OneDrive
Monthly revenue (est.)?
$16.57M
▶
$18.10M
Annual revenue (est.)
$198.81M
▶
$217.25M
Lifetime installs (est.)
59.8M
▶
5.9B
Monthly active users (est.)?
10.8M
▶
105.6M
App Store rating
4.24★
▶
4.60★
Total ratings
261K
▶
7.1M
US grossing rank
-
=
-
Cheapest monthly sub
$64.79
◀
$6.99
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Productivity
- Price
- Free
- Released
- Dec 11, 2017
- Last updated
- Jun 30, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 2.110.100044
- Languages
- -
- Category
- Productivity
- Price
- Free
- Released
- Aug 28, 2012
- Last updated
- Jul 4, 2026
- File size
- -
- Content rating
- Everyone
- Version
- VARY
- Languages
- -
Grammarly-AI Writing Assistant trajectory
Microsoft OneDrive trajectory
FAQ
Which makes more money, Grammarly-AI Writing Assistant or Microsoft OneDrive? v
Microsoft OneDrive earns about $18.10M per month, while Grammarly-AI Writing Assistant earns about $16.57M. That is a 1.1× revenue gap (~$1.54M more per month for Microsoft OneDrive). Annual revenue: Grammarly-AI Writing Assistant ≈ $198.81M/year, Microsoft OneDrive ≈ $217.25M/year. Estimates are derived from public Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Grammarly-AI Writing Assistant or Microsoft OneDrive? v
Microsoft OneDrive leads with about 5.9B estimated downloads vs 59.8M for Grammarly-AI Writing Assistant - a 98.2× gap. Grammarly-AI Writing Assistant reports 50,000,000+ installs on Google Play. Microsoft OneDrive reports 5,000,000,000+ installs on Google Play.
Are Grammarly-AI Writing Assistant and Microsoft OneDrive in the same Google Play category and competing for the same money? v
Yes - both apps sit in the Productivity 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 Grammarly-AI Writing Assistant and Microsoft OneDrive offer? v
Grammarly-AI Writing Assistant: IAP range $29.99 - $139.99 per item. Microsoft OneDrive: IAP range $0.99 - $129.99 per item. Grammarly-AI Writing Assistant runs a "Subscription (~$64.79/mo, ai)" monetization model; Microsoft OneDrive runs "Subscription (~$6.99/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Grammarly-AI Writing Assistant or Microsoft OneDrive? v
Microsoft OneDrive edges ahead with ★ 4.6 vs ★ 4.2 (gap of 0.4 stars). Rating volume: Grammarly-AI Writing Assistant 26K ratings, Microsoft OneDrive 114K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Grammarly-AI Writing Assistant vs Microsoft OneDrive revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $16.57M for Grammarly-AI Writing Assistant and $18.10M for Microsoft OneDrive are derived from Google Play grossing rank, scraped IAP tiers, ratings volume and category benchmarks (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 Grammarly-AI Writing Assistant or Microsoft OneDrive 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.