GrayZone Meter vs Notos: Photo travel diaries

Notos: Photo travel diaries earns about $630 per month, while GrayZone Meter earns about $8. That is a 78.8× revenue gap (~$622 more per month for Notos: Photo travel diaries). Annual revenue: GrayZone Meter ≈ $98/year, Notos: Photo travel diaries ≈ $7.6K/year. Estimates are derived from public Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.

Notos: Photo travel diaries leads with about 5K estimated downloads vs 227 for GrayZone Meter - a 23.0× gap. GrayZone Meter reports 100+ installs on Google Play. Notos: Photo travel diaries reports 5,000+ installs on Google Play.

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

GrayZone Meter: no IAP detected on the public listing. Notos: Photo travel diaries: IAP range $5.99 - $60.00 per item. GrayZone Meter runs a "Paid app ($2.99)" monetization model; Notos: Photo travel diaries runs "Subscription (~$18.96/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.

Directional - typically within 2-3× of actual money earned for popular apps. The $8 for GrayZone Meter and $630 for Notos: Photo travel diaries are derived from Google Play grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Photography) - 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.