Dropbox: 雲端硬碟 | PDF 檔案,照片,影片 vs Noteshelf 3: AI Digital Notes
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$22M–$92M
$10k–$43k
Downloads / mo
810k–3.3M
10k–39k
Rating
★ 4.81 (30k)
★ 4.61 (5k)
Pricing
Free + IAP
Free + IAP
Category
Productivity
Productivity
Released
16.7y ago
2.8y ago
Verdict: Dropbox: 雲端硬碟 | PDF 檔案,照片,影片 earns more — an estimated $22M–$92M/mo, versus $10k–$43k/mo for Noteshelf 3: AI Digital Notes.