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📅 Development History

Collage

by Vitalij Schaefer · Photo & Video · View full /p/ profile →

📊 Tracking summary

Tracked since
2019-03-09
50 snapshots captured
Events detected
13
cause-and-effect changes
App Store rating
4.70★
3,018 ratings from App Store
Current revenue
$8.1K /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.

1 3,806 2019-03-09 2026-10-10 🔧 🔧 🔄 ⭐ 📈 📈 ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ 🚀

📅 What Worked™ · full timeline (13 events)

Every detected change in Collage 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.

2026-08
🔧
Shipped update — v8.5 → v8.6
→ 30 days after: reviews +6 high confidence
2026-05
🔧
Shipped update — v8.4 → v8.5
→ 30 days after:
2026-05
🔄
Monetization changed: freemium → free
→ 30 days after:
2026-03
⭐
Rating ↑ 3.81 → 4.60 (improved 0.79★)
→ 30 days after:
2026-03
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after:
2020-08
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.16★ high confidence
2020-05
⭐
Rating ↓ 3.33 → 2.88 (dropped 0.45★)
→ 30 days after: rating +0.12★ high confidence
2020-05
⭐
Rating ↓ 3.33 → 3.00 (dropped 0.33★)
→ 30 days after: rating −0.33★ medium confidence
2020-04
⭐
Rating ↑ 3.00 → 3.33 (improved 0.33★)
→ 30 days after: rating −0.45★ high confidence
2020-03
⭐
Rating ↓ 3.50 → 3.00 (dropped 0.50★)
→ 30 days after: rating +0.33★ high confidence
2019-09
⭐
Rating ↑ 3.00 → 3.50 (improved 0.50★)
→ 30 days after:
2019-08
⭐
Rating ↓ 4.00 → 3.00 (dropped 1.00★)
→ 30 days after: rating +0.50★ high confidence
2019-03
🚀
First tracked snapshot — initial data captured
→ 30 days after:

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