Calculator with History Tape vs ChatGPT
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$400–$2k
$36M–$150M
Downloads / mo
300–2k
29M–120M
Rating
★ 4.69 (3k)
★ 4.83 (7.8M)
Pricing
Free + IAP
Free + IAP
Category
Productivity
Productivity
Released
7.0y ago
3.1y ago
Verdict: ChatGPT earns more — an estimated $36M–$150M/mo, versus $400–$2k/mo for Calculator with History Tape.