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Simple Scanner - PDF Doc Scan icon
📅 Development History

Simple Scanner - PDF Doc Scan

by TongSoft Information Co., Ltd. · Business · View full /p/ profile →

📊 Tracking summary

Tracked since
2020-12-31
50 snapshots captured
Events detected
10
cause-and-effect changes
App Store rating
4.85★
898 ratings from App Store
Current revenue
$16.9K /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.

3 917 2020-12-31 2026-08-10 🔄 📈 📈 📈 📈 📈 📈 📈 🚀 🚀

📅 What Worked™ · full timeline (10 events)

Every detected change in Simple Scanner - PDF Doc Scan 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.

2026-05
🔄
Monetization changed: paid → free
→ 30 days after: reviews +11 medium confidence
2026-05
📈
Crossed 500 ratings — social-proof flywheel kicking in
→ 30 days after: reviews +11 medium confidence
2022-04
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$215/mo high confidence
2022-04
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$212/mo medium confidence
2021-06
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$162/mo high confidence
2021-06
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$756/mo · reviews +14 high confidence
2021-02
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$595/mo · reviews +11 high confidence
2021-02
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$649/mo · rating +0.09★ · reviews +12 high confidence
2020-12
🚀
First tracked snapshot — initial data captured
→ 30 days after: revenue +$213/mo · rating −0.14★ high confidence
2020-12
🚀
First tracked snapshot — initial data captured
→ 30 days after: revenue +$213/mo · rating −0.14★ high confidence

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