31K iOS Apps Tracked Updated 5 min ago Revenue Forecasts
Add an app Create Account Sign In
Home
iOS Apps
iOS Apps LIVE
All iOS Apps 31K Games Productivity Health & Fitness Finance Photo & Video Social Networking
Android Apps
Android Apps LIVE
All Android Apps 1.3M Tools Games Entertainment Photography Finance Education Music & Audio Personalization
CharmPass icon
📅 Development History

CharmPass

by Maryland Transit Administration · Travel · View full /p/ profile →

📊 Tracking summary

Tracked since
2018-09-28
97 snapshots captured
Events detected
19
cause-and-effect changes
App Store rating
4.88★
30,292 ratings from App Store
Current revenue
$3.5K /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.

5 31,907 2018-09-28 2026-09-10 🔧 🔧 ⭐ 📈 ⭐ 📈 ⭐ 📈 📈 📈 📈 ⭐ ⭐ ⭐ 📈 📈 ⭐ 🚀 🚀

📅 What Worked™ · full timeline (19 events)

Every detected change in CharmPass 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.

2026-09
🔧
Shipped update — v3.21.8003 → v3.21.8005
→ 30 days after: reviews +461 medium confidence
2026-08
🔧
Shipped update — v3.20.7999 → v3.21.8003
→ 30 days after: reviews +930 high confidence
2026-05
⭐
Rating ↑ 3.64 → 4.88 (improved 1.24★)
→ 30 days after: reviews +685 medium confidence
2026-05
📈
Crossed 500 ratings — social-proof flywheel kicking in
→ 30 days after: reviews +685 medium confidence
2026-03
⭐
Rating ↓ 4.90 → 3.64 (dropped 1.26★)
→ 30 days after: revenue −$471K/mo · rating −1.26★ · reviews −29,233 medium confidence
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
→ 30 days after: revenue −$471K/mo · rating −1.26★ · reviews −29,233 medium confidence
2026-03
⭐
Rating ↑ 3.66 → 4.90 (improved 1.24★)
→ 30 days after: revenue −$471K/mo · rating −1.26★ · reviews −29,233 medium confidence
2019-12
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$78/mo · rating −0.08★ · reviews +6 high confidence
2019-12
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$73/mo high confidence
2019-03
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$57/mo medium confidence
2019-03
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$162/mo · reviews +11 low confidence
2019-01
⭐
Rating ↑ 3.58 → 3.95 (improved 0.37★)
→ 30 days after: revenue +$71/mo · rating −0.06★ high confidence
2018-11
⭐
Rating ↓ 4.00 → 3.64 (dropped 0.36★)
→ 30 days after: revenue +$56/mo · rating −0.06★ high confidence
2018-10
⭐
Rating ↓ 5.00 → 4.00 (dropped 1.00★)
→ 30 days after: revenue +$155/mo · rating −0.36★ · reviews +11 high confidence
2018-10
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$155/mo · rating −0.36★ · reviews +11 high confidence
2018-10
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$239/mo · rating −1.36★ · reviews +17 high confidence
2018-10
⭐
Rating ↓ 4.83 → 4.29 (dropped 0.54★)
→ 30 days after: revenue +$84/mo · rating −1.00★ · reviews +6 medium confidence
2018-09
🚀
First tracked snapshot — initial data captured
→ 30 days after: revenue +$84/mo · rating −1.00★ · reviews +6 medium confidence
2018-09
🚀
First tracked snapshot — initial data captured
→ 30 days after: revenue +$84/mo · rating −1.00★ · reviews +6 medium confidence

💡 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 CharmPass full profile