Grammarly-AI Writing Assistant vs Lingual Coach: Learn with AI

Grammarly-AI Writing Assistant earns about $16.57M per month, while Lingual Coach: Learn with AI earns about $97.8K. That is a 169.4× revenue gap (~$16.47M more per month for Grammarly-AI Writing Assistant). Annual revenue: Grammarly-AI Writing Assistant ≈ $198.81M/year, Lingual Coach: Learn with AI ≈ $1.17M/year. Estimates are derived from public Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.

Grammarly-AI Writing Assistant leads with about 59.8M estimated downloads vs 13.3M for Lingual Coach: Learn with AI - a 4.5× gap. Grammarly-AI Writing Assistant reports 50,000,000+ installs on Google Play. Lingual Coach: Learn with AI reports 10,000,000+ installs on Google Play.

No - Grammarly-AI Writing Assistant is in Productivity and Lingual Coach: Learn with AI is in Education. They share screen-time attention but earn money in different niches: Grammarly-AI Writing Assistant from productivity monetization patterns, Lingual Coach: Learn with AI from education.

Grammarly-AI Writing Assistant: IAP range $29.99 - $139.99 per item. Lingual Coach: Learn with AI: IAP range $3.75 - $29.99 per item. Grammarly-AI Writing Assistant runs a "Subscription (~$64.79/mo, ai)" monetization model; Lingual Coach: Learn with AI runs "Subscription (~$10.60/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.

Lingual Coach: Learn with AI edges ahead with ★ 4.4 vs ★ 4.2 (gap of 0.1 stars). Rating volume: Grammarly-AI Writing Assistant 26K ratings, Lingual Coach: Learn with AI 360 ratings. Higher rating volume = stronger ASO signal even when star averages are close.

Directional - typically within 2-3× of actual money earned for popular apps. The $16.57M for Grammarly-AI Writing Assistant and $97.8K for Lingual Coach: Learn with AI are derived from Google Play grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Productivity / 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.

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.