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Light Meter - lux and foot candle measurement tool icon
📅 Development History

Light Meter - lux and foot candle measurement tool

by Marina Polyanskaya · Utilities · View full /p/ profile →

📊 Tracking summary

Tracked since
2015-09-23
43 snapshots captured
Events detected
14
cause-and-effect changes
Current rating
3.78★
121 reviews
Current revenue
$8.1K /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.

1 121 2015-09-23 2026-06-30 💲 📈 📈 📈 📈 📈 🚀

📅 What Worked™ · full timeline (14 events)

Every detected change in Light Meter - lux and foot candle measurement tool 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
💲
Went paid — introduced $1.99 price point
→ 30 days after:
2026-05
Rating ↓ 4.80 → 3.78 (dropped 1.02★)
→ 30 days after:
2026-05
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after:
2026-03
Rating ↑ 3.51 → 4.80 (improved 1.29★)
→ 30 days after:
2017-05
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$4.1K/mo medium confidence
2017-05
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$8.6K/mo · rating −0.13★ low confidence
2016-03
Rating ↓ 4.47 → 4.06 (dropped 0.41★)
→ 30 days after: revenue +$5.7K/mo · rating −0.06★ high confidence
2016-02
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$3.1K/mo · rating −0.41★ high confidence
2016-02
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$21.1K/mo · rating −0.27★ · reviews +11 high confidence
2015-12
Rating ↑ 3.67 → 4.20 (improved 0.53★)
→ 30 days after: revenue +$2.1K/mo · rating +0.13★ high confidence
2015-12
Rating ↑ 3.67 → 4.00 (improved 0.33★)
→ 30 days after: revenue +$4.1K/mo · rating +0.53★ high confidence
2015-11
Rating ↓ 4.50 → 3.67 (dropped 0.83★)
→ 30 days after: revenue +$4.1K/mo · rating +0.53★ high confidence
2015-10
Rating ↓ 5.00 → 4.50 (dropped 0.50★)
→ 30 days after: revenue +$1.7K/mo · rating −0.83★ high confidence
2015-09
🚀
First tracked snapshot — initial data captured
→ 30 days after: revenue +$1.9K/mo · rating −0.50★ high confidence

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