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📅 Development History

ecMobile

by e-Courier, Inc. · Education · View full /p/ profile →

📊 Tracking summary

Tracked since
2013-02-22
85 snapshots captured
Events detected
17
cause-and-effect changes
App Store rating
2.11★
212 ratings from App Store
Current revenue
$27.0K /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.

2 212 2013-02-22 2026-08-18 🔧 🔧 🔧 💲 📈 📈 📈 📈 🚀 🚀

📅 What Worked™ · full timeline (17 events)

Every detected change in ecMobile 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 — v1.2.143 → v1.2.145
→ 30 days after:
2026-05
🔧
Shipped update — v1.2.141 → v1.2.143
→ 30 days after:
2026-04
🔧
Shipped update — v? → v1.2.141
→ 30 days after: reviews +7 medium confidence
2026-03
💲
Went paid — introduced $9.99 price point
→ 30 days after: revenue +$11.1K/mo · rating +0.21★ · reviews +80 high confidence
2023-12
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after:
2019-04
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after:
2017-02
Rating ↓ 2.32 → 2.00 (dropped 0.32★)
→ 30 days after:
2015-06
Rating ↓ 2.83 → 2.47 (dropped 0.36★)
→ 30 days after:
2015-01
Rating ↓ 3.22 → 2.82 (dropped 0.40★)
→ 30 days after:
2015-01
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after:
2015-01
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$224/mo · rating −0.40★ medium confidence
2013-12
Rating ↑ 2.50 → 2.86 (improved 0.36★)
→ 30 days after:
2013-12
Rating ↑ 2.00 → 2.50 (improved 0.50★)
→ 30 days after: revenue +$376/mo · rating +0.86★ low confidence
2013-04
Rating ↑ 1.50 → 2.00 (improved 0.50★)
→ 30 days after:
2013-02
Rating ↑ 1.00 → 1.50 (improved 0.50★)
→ 30 days after: revenue +$149/mo · rating +0.50★ medium confidence
2013-02
🚀
First tracked snapshot — initial data captured
→ 30 days after: revenue +$149/mo · rating +0.50★ medium confidence
2013-02
🚀
First tracked snapshot — initial data captured
→ 30 days after: revenue +$149/mo · rating +0.50★ medium confidence

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