Fonos: Sách nói & PodCourse — full revenue & growth history

📊 Tracking summary

Tracked since

2020-07-02

59 snapshots captured

Events detected

cause-and-effect changes

Current rating

4.71★

1,571 reviews

Current revenue

$8.2K /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.

📅 What Worked™ · full timeline (12 events)

Every detected change in Fonos: Sách nói & PodCourse 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 — v8.0.0 → v8.3.0

→ 30 days after: revenue +$8.2K/mo · reviews +27 medium confidence

2026-05

🔧

Shipped update — v7.15.0 → v8.0.0

→ 30 days after: reviews +12 high confidence

2026-05

🔄

Monetization changed: freemium → free

→ 30 days after: reviews +12 high confidence

2026-03

⭐

Rating ↑ 3.66 → 4.60 (improved 0.94★)

→ 30 days after:

2026-03

📈

Crossed 500 ratings — social-proof flywheel kicking in

→ 30 days after:

2024-10

📈

Crossed 100 ratings — social-proof flywheel kicking in

→ 30 days after:

2022-09

📈

Crossed 50 ratings — social-proof flywheel kicking in

→ 30 days after:

2021-05

📈

Crossed 10 ratings — social-proof flywheel kicking in

→ 30 days after:

2021-02

⭐

Rating ↓ 4.25 → 3.89 (dropped 0.36★)

→ 30 days after:

2020-10

⭐

Rating ↓ 5.00 → 4.40 (dropped 0.60★)

→ 30 days after:

2020-10

⭐

Rating ↓ 5.00 → 4.50 (dropped 0.50★)

→ 30 days after: rating −0.57★ · reviews +6 low confidence

2020-07

🚀

First tracked snapshot — initial data captured

→ 30 days after:

💡 Want to grow this app's revenue?

Get a free AI ASO audit — title, subtitle, description, screenshots all reviewed and rewritten for higher conversion.

Run free AI audit →

← Back to Fonos: Sách nói & PodCourse full profile