추억의 노래 : 시대별 음악 골라 듣기

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추억의 노래 : 시대별 음악 골라 듣기 is an Android app from TheHappySoft in the Music & Audio category, currently rated 4.5★ across 588 ratings. Initial signal reads as no scraped reviews yet: judgment based on metadata only.
Quality Score is 59: Solid (established niche player). For a Music & Audio app, that means established niche player. The full BU Investment Matrix below scores 8 dimensions including monetisation, growth, and operational risk.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
- Title & subtitle keyword fit
- Description hook & conversion structure
- Screenshots, ratings, reviews strategy
📊 Performance Tracking LIVE
Synthetic estimate. Inputs: category complexity, file size, screen count, monetization layer, platform reach, age × team-size proxy. Calibrated against 2024-2026 indie-agency rate surveys. Full math + source list on /methodology.
| 🧱 MVP baseline (design + 1-store ship) | +$28K |
| 📱 5 unique screens × $4.5K | +$22K |
| ⚙ Music & Audio complexity ×1.45 | +$22K |
| 🌐 Cross-platform reach (iOS + Android) | +$40K |
Synthetic estimate. Multiple band derived from ad-supported + age, rating quality, category demand, and user-base maturity. Calibrated against 2024-2026 indie-app-marketplace closed-deal medians. Full math + comparable deal list on /methodology.
| 📺 Ad-supported base | 15× MRR |
| ⭐ ★ rating ≥ 4.4 (solid) | +8% |
| ⭐ Small user base (<1K ratings) | -8% |
Synthetic estimate from ratings × category benchmarks. Calibrated against 2024-2026 mobile-attribution retention + DAU/MAU reports. Numbers are US-storefront-equivalent — true global audience can be 5-10× larger for international apps. Full math + source list on /methodology.
| 📲 Music & Audio engagement | ~130 installs / rating |
| 🔁 Music & Audio D30 retention | 20% |
| 📍 DAU / MAU stickiness | 0.50 |
How we forecast this revenue
MEDIUM CONFIDENCEBU Investment Matrix
Below median · 44/100MID TIERunderperforming peers- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.5★ across 588 reviews — solid.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 406d ago — possibly dormant.
- ⚠️ Risk: Moderate — dormant (406d since update).
💰 Forecast Revenue / mo
MODEL| Excellent rating (4.5★)METRIC | +$2,200 | |
| Established app (6y old)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Early-stage install base (588 ratings)METRIC | +$400 |
📈 Reviews Growth
LIVE⭐ Rating Trend
LIVEProfile & Insights
Identification
- App name
- 추억의 노래 : 시대별 음악 골라 듣기
- Developer
- TheHappySoft
- Bundle ID
- com.thehappysoft.bestmusic
- App Store URL
- Open in App Store
- Category
- Music & Audio
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- thehappysoft.com
- Tagline
- Not found
- Description
- Not found
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Reported revenue signal / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- Model estimate / mo
- $5.0K/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- Not found
Founder
Funding
Press & Links
Contacts & Socials
📝 About this app
Listening to songs of memories so easy!
Listen to free songs every day!
Enjoy your favorite music every day!
This app is recommended for use in a Wi-Fi environment
※ All content provided by the application (including secondary works such as videos and images)
Content licensed under Youtube's Copyright management System.
If you believe that there is a copyright issue, you can download the content from Youtube.
If you block, you will not be able to see it blocked with this application.… View full description on the official store →
Track this app’s revenue
FREE📝 Description
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More by TheHappySoft
View all →Why medium confidence: 588 ratings · no founder-verified revenue (model estimate only).




