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📅 Development History

Amex

by American Express · Finance · View full /p/ profile →

📊 Tracking summary

Tracked since
2026-01-12
507 snapshots captured
Events detected
13
cause-and-effect changes
App Store rating
4.88★
4,276,842 ratings from App Store
Current revenue
$28.0K /mo
Estimated or reported monthly revenue

📈 Reviews growth with event markers

Cumulative review count over time. Each marker (🚀⭐💲🔄🔧📈📊📦) is a detected event — click anything in the timeline below to scroll to its row.

1 4,426,651 2026-01-12 2026-10-16 🔧 🔧 🔧 🔧 🔧 📈 ⭐ 📈 📈 📈 📈 ⭐ 🚀

📅 What Worked™ · full timeline (13 events)

Every detected change in Amex since we started tracking. Each event shows the cause (what changed) and effect (measured impact over 30 days after). Confidence chip flags whether the attribution is clean or muddied by co-occurring events.

2026-08
🔧
Shipped update — v7.32.2 → v7.33.0
→ 30 days after: reviews +26,388 high confidence
2026-08
🔧
Shipped update — v7.31.1 → v7.32.2
→ 30 days after: reviews +61,174 high confidence
2026-07
🔧
Shipped update — v7.30.0 → v7.31.1
→ 30 days after: revenue −$8.6K/mo · reviews +68,374 high confidence
2026-06
🔧
Shipped update — v7.29.0 → v7.30.0
→ 30 days after: revenue −$8.6K/mo · reviews +77,936 high confidence
2026-04
🔧
Shipped update — v? → v7.29.0
→ 30 days after: reviews +28,682 high confidence
2026-04
📈
Crossed 1,000 ratings — social-proof flywheel kicking in
→ 30 days after: reviews +28,682 high confidence
2026-04
⭐
Rating ↑ 3.63 → 4.88 (improved 1.25★)
→ 30 days after: reviews +28,682 high confidence
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$36.6K/mo · rating +1.19★ · reviews +4,234,860 high confidence
2026-01
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: rating −0.59★ · reviews +349 medium confidence
2026-01
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: rating +2.78★ · reviews +331 low confidence
2026-01
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: rating +2.78★ · reviews +287 medium confidence
2026-01
⭐
Rating ↑ 1.00 → 2.50 (improved 1.50★)
→ 30 days after: rating +2.78★ · reviews +287 medium confidence
2026-01
🚀
First tracked snapshot — initial data captured
→ 30 days after: rating +2.80★ · reviews +277 low confidence

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