Green Flag vs Saily: eSIM + phone number

Saily: eSIM + phone number earns about $0 per month, while Green Flag earns about $0. That is a ∞× revenue gap. Annual revenue: Green Flag ≈ $0/year, Saily: eSIM + phone number ≈ $0/year. Estimates are derived from public Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.

Saily: eSIM + phone number leads with about 5.3M estimated downloads vs 1.7M for Green Flag - a 3.2× gap. Green Flag reports 1,000,000+ installs on Google Play. Saily: eSIM + phone number reports 5,000,000+ installs on Google Play.

Yes - both apps sit in the Travel & Local category, which means they compete directly for the same paying users and category-level wallet share. Direct competitors, head-to-head.

Green Flag does not appear to offer in-app purchases on its public listing. Saily: eSIM + phone number does not appear to offer in-app purchases. Monetization model: Green Flag runs "No App Store revenue (monetizes off-store)", Saily: eSIM + phone number runs "No App Store revenue (monetizes off-store)".

Saily: eSIM + phone number edges ahead with a higher overall score (gap of 4.6 stars). Rating volume: Green Flag 0 ratings, Saily: eSIM + phone number 1K 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 $0 for Green Flag and $0 for Saily: eSIM + phone number are derived from Google Play grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Travel & Local) - 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.