Piano Chords, Scales Companion Growth & Update History

📊 Tracking summary

Tracked since

2026-05-08

6 snapshots captured

Events detected

cause-and-effect changes

Google Play rating

4.68★

23,430 ratings from Google Play

Current revenue

$413 /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.

📅 What Worked™ · full timeline (7 events)

Every detected change in Piano Chords, Scales Companion 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.

2026-10

🔧

Shipped update — v7.8.902 → v8.0.1007

→ 30 days after: reviews +9 high confidence

2026-09

🔧

Shipped update — v7.8.811 → v7.8.902

→ 30 days after: rating −0.08★ · reviews +392 high confidence

2026-08

🔧

Shipped update — v7.8.704 → v7.8.811

→ 30 days after: reviews +383 high confidence

2026-07

🔧

Shipped update — v7.8.607 → v7.8.704

→ 30 days after: reviews +649 high confidence

2026-06

•

Refreshed store screenshots — 3 of 3 updated

→ 30 days after: reviews +225 medium confidence

2026-06

🔧

Shipped update — v7.8.430 → v7.8.607

→ 30 days after: reviews +237 low confidence

2026-05

🚀

First tracked snapshot — initial data captured

→ 30 days after: reviews +12 high confidence

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