ChatGPT vs SignNow: e-Signature app
ChatGPT
OpenAI OpCo, LLC
App Store
$177.06M/mo
~$2.12B/yr · 1.2B installs
VS
SignNow: e-Signature app
airSlate, Inc.
App Store
$368.2K/mo
~$4.42M/yr · 1.9M installs
Revenue winner
ChatGPT wins
+47981% vs other
Installs winner
ChatGPT wins
+61894% vs other
MAU winner
ChatGPT wins
+105332% vs other
Rating winner
ChatGPT wins
+8% vs other
Why ChatGPT is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- ChatGPT earns roughly 481× more per month than SignNow: e-Signature app - $177.06M vs $368.2K.
- Aggressive pricing. ChatGPT undercuts at $8.33/mo vs $19.99/mo - converts a higher % of free users.
- Bigger install base. ChatGPT has ~1.2B lifetime installs vs SignNow: e-Signature app's ~1.9M - 619.9× the funnel top.
- Better app store reviews. ChatGPT sits at 4.83★ vs 4.46★ - store algorithms reward higher-rated apps with more impressions.
→ Find more apps with this revenue gap · Full ChatGPT report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
ChatGPT
vs
SignNow: e-Signature app
Monthly revenue (est.)?
$177.06M
◀
$368.2K
Annual revenue (est.)
$2.12B
◀
$4.42M
Lifetime installs (est.)
1.2B
◀
1.9M
Monthly active users (est.)?
600.0M
◀
569K
App Store rating
4.83★
◀
4.46★
Total ratings
8.3M
◀
18K
US grossing rank
#1
◀
-
Cheapest monthly sub
$8.33
▶
$19.99
IAP tiers detected
5 tiers
=
5 tiers
- Category
- Productivity
- Price
- Free
- Released
- May 18, 2023
- Last updated
- Jun 23, 2026
- File size
- 240.3 MB
- Content rating
- 12+
- Version
- 1.2026.167
- Languages
- SQ, AM, Arabic, HY, BN, BS +54 more
- Category
- Productivity
- Price
- Free
- Released
- Jan 19, 2012
- Last updated
- Jun 29, 2026
- File size
- 427.1 MB
- Content rating
- 4+
- Version
- 15.26
- Languages
- English, French, Spanish
ChatGPT trajectory
SignNow: e-Signature app trajectory
FAQ
Which makes more money, ChatGPT or SignNow: e-Signature app? v
ChatGPT earns about $177.06M per month, while SignNow: e-Signature app earns about $368.2K. That is a 480.8× revenue gap (~$176.69M more per month for ChatGPT). Annual revenue: ChatGPT ≈ $2.12B/year, SignNow: e-Signature app ≈ $4.42M/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, ChatGPT or SignNow: e-Signature app? v
ChatGPT leads with about 1.2B estimated downloads vs 1.9M for SignNow: e-Signature app - a 619.9× gap. ChatGPT's App Store downloads are estimated from 8.3M ratings × the standard 1:75 ratio. SignNow: e-Signature app's App Store downloads are estimated from 18K ratings.
Are ChatGPT and SignNow: e-Signature app in the same App Store category and competing for the same money? v
Yes - both apps sit in the Productivity category, which means they compete directly for the same paying users and category-level wallet share. Direct competitors, head-to-head.
What in-app purchases and subscription pricing do ChatGPT and SignNow: e-Signature app offer? v
ChatGPT: IAP range 5 tiers detected. SignNow: e-Signature app: IAP range 5 tiers detected. ChatGPT runs a "Subscription (~$8.33/mo, ai) · calibrated by US grossing rank #1" monetization model; SignNow: e-Signature app runs "Subscription (~$19.99/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, ChatGPT or SignNow: e-Signature app? v
ChatGPT edges ahead with ★ 4.8 vs ★ 4.5 (gap of 0.4 stars). Rating volume: ChatGPT 8.3M ratings, SignNow: e-Signature app 18K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these ChatGPT vs SignNow: e-Signature app revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $177.06M for ChatGPT and $368.2K for SignNow: e-Signature app are derived from App Store grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Productivity) - 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.
How do I compare ChatGPT or SignNow: e-Signature app to a different App Store app? v
Use the search box at the bottom of this page or paste any two App Store 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.