Dark Witch Music: Rudymical♪
58
Quality Score
Solid
Dark Witch Music: Rudymical♪
by FLYHIGH WORKS CO., LTD
Low confidence
✍️ bumetric analysis
“
Dark Witch Music: Rudymical♪ is an Android app from FLYHIGH WORKS CO., LTD in the Music category, currently rated 4.3★ across 72 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 58: Solid (established niche player). For a Music 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.
💰 Monthly revenue · now vs forecast
● Right now
$200
per month
→
12-mo forecast
$100 – $931
per month
→
24-mo forecast
$100 – $2790
per month
MICRO tier
💡 Grow this revenue
Free AI audit of this app’s store listing
- Title & subtitle keyword fit
- Description hook & conversion structure
- Screenshots, ratings, reviews strategy
Typical impact: +2-5× organic installs
📊 Performance Tracking LIVE
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD
💰 Estimated build cost
$115K
↳ What it cost to build · not monthly revenue
Likely range $85K – $155K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~3.0y at current MRR
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.
Where the money goes
| 🧱 MVP baseline (design + 1-store ship) | +$28K |
| 📱 5 unique screens × $4.5K | +$22K |
| ⚙ Music complexity ×1.45 | +$22K |
| 🌐 Cross-platform reach (iOS + Android) | +$40K |
Total estimate
$115K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$45K
↳ What it would sell for · not monthly revenue
Marketplace range $35K – $50K · 14× MRR multiple
💸
~0.4× build cost (under-water)
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.
How the multiple was built
| 📺 Ad-supported base | 15× MRR |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
14× MRR
🔬
How we forecast this revenue
LOW CONFIDENCEBaseline
$200/mo · ML-estimated from 234 triggers
Growth rate
+8.0% MoM · MICRO tier baseline (compound monthly)
Direction
Headwinds: rating drift may slow acquisition
6 months
$127 – $508
12 months
$100 – $931
24 months
$100 – $2.8K
Compound growth at +8.0% MoM (tier baseline for MICRO). Range widens with horizon — typical noise band ±60% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Insufficient data · 33/100MICRO TIERtoo early to scoreRevenue Strength
2.3
Product Quality
3.5
Market Position
0.0
Growth Velocity
5.0
Defensibility
4.5
Operational Safety
7.0
Founder Strength
3.2
Monetization Maturity
1.0
- 💰 Revenue: Marginal — $0 - $500/mo · MICRO tier · indicative confidence, trajectory unclear.
- ⭐ Quality: 4.33★ across 72 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 2716d ago — possibly dormant.
- ⚠️ Risk: Moderate — dormant (2716d since update).
🎯 For competitors: Mixed picture. Worth competing if you have a clear UX or pricing edge — otherwise crowded segment.
💵 For acquirers: Estimated asking range 18-32× monthly = $3K-$6K.
Composite of 8 dimensions computed deterministically from public signals — no LLM, every score traces back to a measurable input. Default weights shown; "compete" / "acquire" / "invest" lenses re-weight without re-fetching.
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 4 of 4 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($3.49)METRIC | +$2,800 | |
| Mature app (10y old)METRIC | +$1,500 | |
| Good rating (4.3★)METRIC | +$800 | |
| Pre-traction phase (72 ratings)METRIC | −$300 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Dark Witch Music: Rudymical♪
- Developer
- FLYHIGH WORKS CO., LTD
- Bundle ID
- jp.flyhighworks.Rudymical
- App Store URL
- Open in App Store
- Category
- Music
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- flyhighworks.heteml.jp
- Tagline
- Not found
- Description
- Not found
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $144/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- Not found
Founder
Founder data not yet collected for this app.
Funding
Funding data not yet collected for this app.
Press & Links
Press & Links data not yet collected for this app.
Contacts & Socials
Contacts & Socials data not yet collected for this app.
📈Ratings growth72 ratings+33% lifetimeShow 3-year history estimate ▾
Tracked (1 weeks) Pre-tracking estimate (36 weeks) · model-based, ±5% noise · anchored to release date and current value
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
📝 About this app
The popular minigame "Rudymical" from Dark Witch Story 2
has been renewed and now can be played on your mobile devices!
・High resolution game play
・Original music composed by Raito
・Beautiful illustrations
Get your groove on Dark Witch style!
◆Rudymical Game Play◆
【Simple Rules】
Press the buttons rhythmically!
・Chop the Boing Boing's (bullets) using the bottom of the screen
・Tap the top of the screen to dodge Fire and Laser beam attacks
has been renewed and now can be played on your mobile devices!
・High resolution game play
・Original music composed by Raito
・Beautiful illustrations
Get your groove on Dark Witch style!
◆Rudymical Game Play◆
【Simple Rules】
Press the buttons rhythmically!
・Chop the Boing Boing's (bullets) using the bottom of the screen
・Tap the top of the screen to dodge Fire and Laser beam attacks
App Specs
🔐 Own this app? Claim & verify MRR →🔖 v1.0.3🔄 updated 0d ago📂 Music💰 Free
🔔
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📝 Description
95
BU Score · Transcendent
About this analysis
Why low confidence: only 72 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Dark Witch Music make per month?▴
Based on our ML-calibrated revenue forecast, Dark Witch Music earns approximately $3.2K/mo. This is a US-storefront-equivalent estimate; global revenue can be several times larger for internationally-distributed apps. See the methodology page for the full formula and confidence bands.
What apps are like Dark Witch Music?▴
Browse the full Music category catalog to find similar apps with revenue, build cost, audience and tech stack data. Each /p/{slug} page also shows a Compare side-by-side widget with three peer apps from the same niche.
Who makes Dark Witch Music?▴
Dark Witch Music is published by FLYHIGH WORKS CO., LTD on the Google Play Store. See the full publisher portfolio (other apps by the same developer) via the More by developer block on the product page above.
What is Dark Witch Music's BU Score?▴
Dark Witch Music has a BU Score of 58/100 (Solid). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.