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Invoice Simple: Rechnung icon
📅 Development History

Invoice Simple: Rechnung

by Zenvoice Inc. · Business · View full /p/ profile →

📊 Tracking summary

Tracked since
2023-06-30
133 snapshots captured
Events detected
14
cause-and-effect changes
Current rating
4.87★
122,406 reviews
Current revenue
$41.9K /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.

95 122,626 2023-06-30 2026-07-31 🔧 🔧 🔧 🔧 🔧 🔄 ⭐ 📈 📈 📈 🚀 📈 📈 🚀

📅 What Worked™ · full timeline (14 events)

Every detected change in Invoice Simple: Rechnung 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 — v6.6.1 → v6.8.0
→ 30 days after: revenue +$19.5K/mo · reviews +48 high confidence
2026-07
🔧
Shipped update — v6.5.1 → v6.6.1
→ 30 days after: revenue +$19.5K/mo · reviews +69 high confidence
2026-06
🔧
Shipped update — v6.4.2 → v6.5.1
→ 30 days after: revenue +$19.5K/mo · reviews +105 high confidence
2026-06
🔧
Shipped update — v6.4.1 → v6.4.2
→ 30 days after: reviews +84 medium confidence
2026-06
🔧
Shipped update — v6.2.0 → v6.4.1
→ 30 days after: reviews +133 medium confidence
2026-05
🔄
Monetization changed: paid → free
→ 30 days after: reviews +84 high confidence
2026-03
⭐
Rating ↑ 3.60 → 4.75 (improved 1.15★)
→ 30 days after:
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
→ 30 days after:
2023-07
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: rating −0.07★ high confidence
2023-07
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: reviews +101 medium confidence
2023-06
🚀
First tracked snapshot — initial data captured
→ 30 days after: reviews +101 medium confidence
2023-06
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: reviews +101 high confidence
2023-06
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after:
2023-06
🚀
First tracked snapshot — initial data captured
→ 30 days after:

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