MobiPDF・PDF Text Editor・Reader vs Grok - AI Chat & Video
MobiPDF・PDF Text Editor・Reader
MobiSystems, Inc.
App Store
$21.7K/mo
~$260.6K/yr · 535K installs
VS
Grok - AI Chat & Video
xAI
Google Play
$3.43M/mo
~$41.13M/yr · 110.0M installs
Revenue winner
Grok - AI Chat & Video wins
+15681% vs other
Installs winner
Grok - AI Chat & Video wins
+20460% vs other
MAU winner
Grok - AI Chat & Video wins
+2759% vs other
Rating winner
MobiPDF・PDF Text Editor・Reader wins
+1% vs other
Why Grok - AI Chat & Video is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Grok - AI Chat & Video earns roughly 158× more per month than MobiPDF・PDF Text Editor・Reader - $3.43M vs $21.7K.
- Premium pricing. Grok - AI Chat & Video charges $54.74/mo vs MobiPDF・PDF Text Editor・Reader's $4.17/mo - higher ARPU per converted user.
- Bigger install base. Grok - AI Chat & Video has ~110.0M lifetime installs vs MobiPDF・PDF Text Editor・Reader's ~535K - 205.6× the funnel top.
→ Find more apps with this revenue gap · Full Grok - AI Chat & Video report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
MobiPDF・PDF Text Editor・Reader
vs
Grok - AI Chat & Video
Monthly revenue (est.)?
$21.7K
▶
$3.43M
Annual revenue (est.)
$260.6K
▶
$41.13M
Lifetime installs (est.)
535K
▶
110.0M
Monthly active users (est.)?
162K
▶
4.6M
App Store rating
4.80★
◀
4.77★
Total ratings
7K
▶
3.1M
US grossing rank
-
=
-
Cheapest monthly sub
$4.17
▶
$54.74
IAP tiers detected
8 tiers
◀
0 tiers
- Category
- Productivity
- Price
- Free
- Released
- Jan 19, 2021
- Last updated
- Apr 19, 2026
- File size
- 244.5 MB
- Content rating
- 4+
- Version
- 6.3
- Languages
- Arabic, Bulgarian, English, French, German, Hebrew +11 more
- Category
- Productivity
- Price
- Free
- Released
- Mar 24, 2025
- Last updated
- May 8, 2026
- File size
- -
- Content rating
- Teen
- Version
- 1.1.64-release.00
- Languages
- -
MobiPDF・PDF Text Editor・Reader trajectory
Grok - AI Chat & Video trajectory
FAQ
Which makes more money, MobiPDF・PDF Text Editor・Reader or Grok - AI Chat & Video? v
Grok - AI Chat & Video earns about $3.43M per month, while MobiPDF・PDF Text Editor・Reader earns about $21.7K. That is a 157.8× revenue gap (~$3.41M more per month for Grok - AI Chat & Video). Annual revenue: MobiPDF・PDF Text Editor・Reader ≈ $260.6K/year, Grok - AI Chat & Video ≈ $41.13M/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, MobiPDF・PDF Text Editor・Reader or Grok - AI Chat & Video? v
Grok - AI Chat & Video leads with about 110.0M estimated downloads vs 535K for MobiPDF・PDF Text Editor・Reader - a 205.6× gap. MobiPDF・PDF Text Editor・Reader's App Store downloads are estimated from 7K ratings × the standard 1:75 ratio. Grok - AI Chat & Video reports 100,000,000+ installs on Google Play.
Are MobiPDF・PDF Text Editor・Reader and Grok - AI Chat & Video in the same App Store category on each store 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 MobiPDF・PDF Text Editor・Reader and Grok - AI Chat & Video offer? v
MobiPDF・PDF Text Editor・Reader: IAP range 8 tiers detected. Grok - AI Chat & Video: IAP range $9.99 - $299.99 per item. MobiPDF・PDF Text Editor・Reader runs a "Subscription (~$4.17/mo)" monetization model; Grok - AI Chat & Video runs "Subscription (~$54.74/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, MobiPDF・PDF Text Editor・Reader or Grok - AI Chat & Video? v
MobiPDF・PDF Text Editor・Reader edges ahead with ★ 4.8 vs ★ 4.8 (gap of 0.0 stars). Rating volume: MobiPDF・PDF Text Editor・Reader 7K ratings, Grok - AI Chat & Video 38K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these MobiPDF・PDF Text Editor・Reader vs Grok - AI Chat & Video revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $21.7K for MobiPDF・PDF Text Editor・Reader and $3.43M for Grok - AI Chat & Video are derived from App Store grossing rank / Google Play install ranges, 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 MobiPDF・PDF Text Editor・Reader or Grok - AI Chat & Video 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.