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Davis Drug Guide For Nurses icon
📅 Development History

Davis Drug Guide For Nurses

by Atmosphere Apps, Inc. · Medical · View full /p/ profile →

📊 Tracking summary

Tracked since
2011-10-28
78 snapshots captured
Events detected
14
cause-and-effect changes
Current rating
4.81★
8,544 reviews
Current revenue
$28.1K /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 8,685 2011-10-28 2026-07-22 🔧 🔄 📈 ⭐ 📈 📈 📈 ⭐ ⭐ 📈 ⭐ ⭐ ⭐ 🚀

📅 What Worked™ · full timeline (14 events)

Every detected change in Davis Drug Guide For Nurses 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.

2026-06
🔧
Shipped update — v6.9.0.602 → v6.9.1.605
→ 30 days after: revenue +$6.9K/mo · reviews +51 high confidence
2026-05
🔄
Monetization changed: paid → free
→ 30 days after: reviews +89 high confidence
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$21.0K/mo · rating +1.67★ · reviews +8,311 high confidence
2026-03
⭐
Rating ↑ 3.13 → 4.80 (improved 1.67★)
→ 30 days after: revenue +$21.0K/mo · rating +1.67★ · reviews +8,311 high confidence
2022-02
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after:
2018-09
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: rating −0.09★ high confidence
2018-09
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after:
2012-11
⭐
Rating ↓ 3.58 → 3.07 (dropped 0.51★)
→ 30 days after: rating −0.51★ high confidence
2012-10
⭐
Rating ↓ 4.10 → 3.58 (dropped 0.52★)
→ 30 days after: rating −0.51★ high confidence
2012-05
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after:
2012-03
⭐
Rating ↑ 3.40 → 4.11 (improved 0.71★)
→ 30 days after:
2012-02
⭐
Rating ↓ 4.00 → 3.40 (dropped 0.60★)
→ 30 days after: rating +0.71★ medium confidence
2012-02
⭐
Rating ↓ 5.00 → 4.00 (dropped 1.00★)
→ 30 days after: rating −0.89★ · reviews +7 low confidence
2011-10
🚀
First tracked snapshot — initial data captured
→ 30 days after:

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