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📅 Development History

Reminder & Countdown Pro

by Sergey Astakhov · Productivity · View full /p/ profile →

📊 Tracking summary

Tracked since
2015-06-04
114 snapshots captured
Events detected
16
cause-and-effect changes
Current rating
4.79★
3,155 reviews
Current revenue
$21.7K /mo
ML forecast or verified

📈 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 3,193 2015-06-04 2026-07-23 🔧 📈 💲 📈 📈 📈 📈 📈 📈 📈 🚀

📅 What Worked™ · full timeline (16 events)

Every detected change in Reminder & Countdown Pro 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.

2026-07
🔧
Shipped update — v3.15.1 → v3.15.3
→ 30 days after: reviews +14 high confidence
2026-05
Rating ↑ 4.39 → 4.79 (improved 0.40★)
→ 30 days after: reviews +22 high confidence
2026-05
📈
Crossed 1,000 ratings — social-proof flywheel kicking in
→ 30 days after: reviews +22 high confidence
2026-05
💲
Went paid — introduced $1.99 price point
→ 30 days after: reviews +22 high confidence
2026-03
Rating ↓ 4.70 → 4.39 (dropped 0.31★)
→ 30 days after: revenue −$117K/mo · rating −0.31★ · reviews −2,630 medium confidence
2026-03
Rating ↑ 4.39 → 4.70 (improved 0.31★)
→ 30 days after:
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
→ 30 days after:
2016-01
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$548/mo · rating −0.27★ · reviews +15 high confidence
2016-01
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$1.0K/mo · reviews +23 high confidence
2015-10
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$518/mo · reviews +12 high confidence
2015-10
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$988/mo · rating −0.12★ · reviews +23 high confidence
2015-07
Rating ↑ 4.00 → 4.73 (improved 0.73★)
→ 30 days after: revenue +$781/mo · rating −0.21★ · reviews +18 medium confidence
2015-07
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$781/mo · rating −0.21★ · reviews +18 medium confidence
2015-07
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$1.2K/mo · rating +0.52★ · reviews +28 low confidence
2015-07
Rating ↑ 4.00 → 4.50 (improved 0.50★)
→ 30 days after: revenue +$1.2K/mo · rating +0.52★ · reviews +28 low confidence
2015-06
🚀
First tracked snapshot — initial data captured
→ 30 days after: revenue +$446/mo · rating +0.73★ · reviews +10 medium confidence

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