Lingual Coach: Learn with AI vs Mobi PDF・Editor・Scanner・Reader
Lingual Coach: Learn with AI
Goldlab Pro
Google Play
$91.9K/mo
~$1.10M/yr · 12.6M installs
VS
Mobi PDF・Editor・Scanner・Reader
MobiSystems
Google Play
$683.1K/mo
~$8.20M/yr · 21.0M installs
Revenue winner
Mobi PDF・Editor・Scanner・Reader wins
+643% vs other
Installs winner
Mobi PDF・Editor・Scanner・Reader wins
+67% vs other
MAU winner
Mobi PDF・Editor・Scanner・Reader wins
+331% vs other
Rating winner
Mobi PDF・Editor・Scanner・Reader wins
+5% vs other
Why Mobi PDF・Editor・Scanner・Reader is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Mobi PDF・Editor・Scanner・Reader earns roughly 7× more per month than Lingual Coach: Learn with AI - $683.1K vs $91.9K.
- Premium pricing. Mobi PDF・Editor・Scanner・Reader charges $27.36/mo vs Lingual Coach: Learn with AI's $10.60/mo - higher ARPU per converted user.
- Bigger install base. Mobi PDF・Editor・Scanner・Reader has ~21.0M lifetime installs vs Lingual Coach: Learn with AI's ~12.6M - 1.7× the funnel top.
→ Find more apps with this revenue gap · Full Mobi PDF・Editor・Scanner・Reader report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Lingual Coach: Learn with AI
vs
Mobi PDF・Editor・Scanner・Reader
Monthly revenue (est.)?
$91.9K
▶
$683.1K
Annual revenue (est.)
$1.10M
▶
$8.20M
Lifetime installs (est.)
12.6M
▶
21.0M
Monthly active users (est.)?
429K
▶
1.8M
App Store rating
4.22★
▶
4.41★
Total ratings
34K
▶
172K
US grossing rank
-
=
-
Cheapest monthly sub
$10.60
▶
$27.36
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Education
- Price
- Free
- Released
- Nov 22, 2023
- Last updated
- Feb 9, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 4.8
- Languages
- -
- Category
- Productivity
- Price
- Free
- Released
- Aug 16, 2013
- Last updated
- Apr 7, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 11.13.270380
- Languages
- -
Lingual Coach: Learn with AI trajectory
Mobi PDF・Editor・Scanner・Reader trajectory
FAQ
Which makes more money, Lingual Coach: Learn with AI or Mobi PDF・Editor・Scanner・Reader? v
Mobi PDF・Editor・Scanner・Reader earns about $683.1K per month, while Lingual Coach: Learn with AI earns about $91.9K. That is a 7.4× revenue gap (~$591.2K more per month for Mobi PDF・Editor・Scanner・Reader). Annual revenue: Lingual Coach: Learn with AI ≈ $1.10M/year, Mobi PDF・Editor・Scanner・Reader ≈ $8.20M/year. Estimates are derived from public Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Lingual Coach: Learn with AI or Mobi PDF・Editor・Scanner・Reader? v
Mobi PDF・Editor・Scanner・Reader leads with about 21.0M estimated downloads vs 12.6M for Lingual Coach: Learn with AI - a 1.7× gap. Lingual Coach: Learn with AI reports 10,000,000+ installs on Google Play. Mobi PDF・Editor・Scanner・Reader reports 10,000,000+ installs on Google Play.
Are Lingual Coach: Learn with AI and Mobi PDF・Editor・Scanner・Reader in the same Google Play category and competing for the same money? v
No - Lingual Coach: Learn with AI is in Education and Mobi PDF・Editor・Scanner・Reader is in Productivity. They share screen-time attention but earn money in different niches: Lingual Coach: Learn with AI from education monetization patterns, Mobi PDF・Editor・Scanner・Reader from productivity.
What in-app purchases and subscription pricing do Lingual Coach: Learn with AI and Mobi PDF・Editor・Scanner・Reader offer? v
Lingual Coach: Learn with AI: IAP range $3.75 - $29.99 per item. Mobi PDF・Editor・Scanner・Reader: IAP range $4.99 - $149.99 per item. Lingual Coach: Learn with AI runs a "Subscription (~$10.60/mo)" monetization model; Mobi PDF・Editor・Scanner・Reader runs "Subscription (~$27.36/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Lingual Coach: Learn with AI or Mobi PDF・Editor・Scanner・Reader? v
Mobi PDF・Editor・Scanner・Reader edges ahead with ★ 4.4 vs ★ 4.2 (gap of 0.2 stars). Rating volume: Lingual Coach: Learn with AI 340 ratings, Mobi PDF・Editor・Scanner・Reader 4K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Lingual Coach: Learn with AI vs Mobi PDF・Editor・Scanner・Reader revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $91.9K for Lingual Coach: Learn with AI and $683.1K for Mobi PDF・Editor・Scanner・Reader 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 Lingual Coach: Learn with AI or Mobi PDF・Editor・Scanner・Reader 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.