AbcObserve (School & Business) 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
$10–$300
$120M–$410M
Downloads / mo
1–2
33M–140M
Rating
★ 5.00 (1)
★ 4.83 (9.1M)
Pricing
Paid $79.99
Free + IAP
Category
Productivity
Productivity
Released
3.6y ago
3.2y ago
Verdict: ChatGPT earns more — an estimated $120M–$410M/mo, versus $10–$300/mo for AbcObserve (School & Business).