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Stamp Identifier Value icon
📅 Development History

Stamp Identifier Value

by Ngoc Anh Pham Thi · News · View full /p/ profile →

📊 Tracking summary

Tracked since
2024-07-16
65 snapshots captured
Events detected
24
cause-and-effect changes
App Store rating
4.63★
3,007 ratings from App Store
Current revenue
$14.4K /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 3,549 2024-07-16 2026-10-10 🔧 🔧 🔧 🔧 🔧 🔧 🔧 🔧 🔧 🔧 ⭐ 📈 ⭐ 📈 ⭐ 📈 ⭐ 📈 ⭐ 📈 ⭐ ⭐ ⭐ 🚀

📅 What Worked™ · full timeline (24 events)

Every detected change in Stamp Identifier Value 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.

2026-09
🔧
Shipped update — v1.8.3 → v1.8.6
→ 30 days after: reviews +91 high confidence
2026-09
🔧
Shipped update — v1.6.8 → v1.8.3
→ 30 days after: reviews +231 high confidence
2026-08
🔧
Shipped update — v1.6.6 → v1.6.8
→ 30 days after: reviews +174 medium confidence
2026-07
🔧
Shipped update — v1.6.5 → v1.6.6
→ 30 days after: reviews +213 medium confidence
2026-07
🔧
Shipped update — v1.6.3 → v1.6.5
→ 30 days after: reviews +99 low confidence
2026-07
🔧
Shipped update — v1.6.2 → v1.6.3
→ 30 days after: reviews +99 medium confidence
2026-07
🔧
Shipped update — v1.6.0 → v1.6.2
→ 30 days after: revenue +$14.3K/mo · reviews +127 medium confidence
2026-07
🔧
Shipped update — v1.5.9 → v1.6.0
→ 30 days after: revenue +$14.3K/mo · reviews +134 medium confidence
2026-06
🔧
Shipped update — v1.5.5 → v1.5.9
→ 30 days after: revenue +$14.3K/mo · reviews +179 medium confidence
2026-06
🔧
Shipped update — v1.5.3 → v1.5.5
→ 30 days after: reviews +151 high confidence
2026-05
⭐
Rating ↑ 2.57 → 4.63 (improved 2.06★)
→ 30 days after: reviews +77 high confidence
2026-05
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: reviews +77 high confidence
2026-03
⭐
Rating ↓ 4.50 → 2.57 (dropped 1.93★)
→ 30 days after: revenue −$541/mo · rating −1.93★ · reviews −312 medium confidence
2026-03
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after:
2026-03
⭐
Rating ↑ 2.60 → 4.50 (improved 1.90★)
→ 30 days after:
2025-11
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after:
2025-03
⭐
Rating ↑ 2.69 → 3.35 (improved 0.66★)
→ 30 days after: rating −0.17★ high confidence
2025-02
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.66★ · reviews +10 high confidence
2025-02
⭐
Rating ↑ 1.86 → 2.69 (improved 0.83★)
→ 30 days after: rating +0.66★ · reviews +10 high confidence
2025-02
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: rating +1.49★ · reviews +19 medium confidence
2025-02
⭐
Rating ↑ 2.25 → 2.56 (improved 0.31★)
→ 30 days after: rating +1.49★ · reviews +19 medium confidence
2025-02
⭐
Rating ↑ 1.86 → 2.25 (improved 0.39★)
→ 30 days after: rating +1.49★ · reviews +19 medium confidence
2025-01
⭐
Rating ↑ 1.33 → 1.86 (improved 0.53★)
→ 30 days after: rating +0.83★ · reviews +9 high confidence
2024-07
🚀
First tracked snapshot — initial data captured
→ 30 days after:

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