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TK-Coach icon
📅 Development History

TK-Coach

by Techniker Krankenkasse (TK) · Health & Fitness · View full /p/ profile →

📊 Tracking summary

Tracked since
2024-07-29
8 snapshots captured
Events detected
6
cause-and-effect changes
App Store rating
4.17★
6 ratings from App Store
Current revenue
$10.6K /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 3,851 2024-07-29 2026-09-17 🔧 🔄 📈 ⭐ ⭐ 🚀

📅 What Worked™ · full timeline (6 events)

Every detected change in TK-Coach 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.

2026-06
🔧
Shipped update — v1.9.1 → v1.10.0
→ 30 days after: revenue +$10.3K/mo · rating +0.12★ high confidence
2026-05
🔄
Monetization changed: freemium → free
→ 30 days after: rating +0.12★ high confidence
2026-03
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after:
2026-03
⭐
Rating ↑ 2.50 → 4.40 (improved 1.90★)
→ 30 days after:
2025-11
⭐
Rating ↑ 2.00 → 2.50 (improved 0.50★)
→ 30 days after:
2024-07
🚀
First tracked snapshot — initial data captured
→ 30 days after:

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