ChatGPT vs Friday AI Email Writer
ChatGPT
OpenAI OpCo, LLC
App Store
$177.06M/mo
~$2.12B/yr · 1.2B installs
VS
Friday AI Email Writer
Sekterra GmbH
App Store
$31.0K/mo
~$372.5K/yr · 766K installs
Revenue winner
ChatGPT wins
+570227% vs other
Installs winner
ChatGPT wins
+156591% vs other
MAU winner
ChatGPT wins
+260184% vs other
Rating winner
ChatGPT wins
+1% vs other
Why ChatGPT is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- ChatGPT earns roughly 5703× more per month than Friday AI Email Writer - $177.06M vs $31.0K.
- Premium pricing. ChatGPT charges $8.33/mo vs Friday AI Email Writer's $4.17/mo - higher ARPU per converted user.
- Bigger install base. ChatGPT has ~1.2B lifetime installs vs Friday AI Email Writer's ~766K - 1566.9× the funnel top.
- More monetization surfaces. ChatGPT runs 5 IAP tiers vs 2 - more chances to convert users at the right price.
→ 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
Friday AI Email Writer
Monthly revenue (est.)?
$177.06M
◀
$31.0K
Annual revenue (est.)
$2.12B
◀
$372.5K
Lifetime installs (est.)
1.2B
◀
766K
Monthly active users (est.)?
600.0M
◀
231K
App Store rating
4.84★
◀
4.77★
Total ratings
7.1M
◀
10K
US grossing rank
#1
◀
-
Cheapest monthly sub
$8.33
◀
$4.17
IAP tiers detected
5 tiers
◀
2 tiers
- Category
- Productivity
- Price
- Free
- Released
- May 18, 2023
- Last updated
- May 6, 2026
- File size
- 197.9 MB
- Content rating
- 12+
- Version
- 1.2026.118
- Languages
- SQ, AM, Arabic, HY, BN, BS +54 more
- Category
- Productivity
- Price
- Free
- Released
- Jan 3, 2023
- Last updated
- Dec 17, 2025
- File size
- 87.9 MB
- Content rating
- 17+
- Version
- 1.1.22
- Languages
- Arabic, Dutch, English, French, German, Indonesian +9 more
ChatGPT trajectory
Friday AI Email Writer trajectory
FAQ
Which makes more money, ChatGPT or Friday AI Email Writer? v
ChatGPT earns about $177.06M per month, while Friday AI Email Writer earns about $31.0K. That is a 5703.3× revenue gap (~$177.03M more per month for ChatGPT). Annual revenue: ChatGPT ≈ $2.12B/year, Friday AI Email Writer ≈ $372.5K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, ChatGPT or Friday AI Email Writer? v
ChatGPT leads with about 1.2B estimated downloads vs 766K for Friday AI Email Writer - a 1566.9× gap. ChatGPT's App Store downloads are estimated from 7.1M ratings × the standard 1:75 ratio. Friday AI Email Writer's App Store downloads are estimated from 10K ratings.
Are ChatGPT and Friday AI Email Writer 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 Friday AI Email Writer offer? v
ChatGPT: IAP range 5 tiers detected. Friday AI Email Writer: IAP range 2 tiers detected. ChatGPT runs a "Subscription (~$8.33/mo, ai) · calibrated by US grossing rank #1" monetization model; Friday AI Email Writer runs "Subscription (~$4.17/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, ChatGPT or Friday AI Email Writer? v
ChatGPT edges ahead with ★ 4.8 vs ★ 4.8 (gap of 0.1 stars). Rating volume: ChatGPT 7.1M ratings, Friday AI Email Writer 10K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these ChatGPT vs Friday AI Email Writer revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $177.06M for ChatGPT and $31.0K for Friday AI Email Writer 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 Friday AI Email Writer 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.