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悪魔は囁くだけ

悪魔は囁くだけ
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Quality Score
Niche

悪魔は囁くだけ

Low confidence
— ✍️ Editor
✍️ bumetric analysis
“

悪魔は囁くだけ is an Android app from sweet ampoule in the Adventure category, currently rated — across few ratings. Initial signal reads as no scraped reviews yet: judgment based on metadata only.

Quality Score is 0: Niche (micro-niche or pre-traction stage). For a Adventure app, that means micro-niche or pre-traction stage. 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
$500
per month
→
12-mo forecast
$437 – $1575
per month
→
24-mo forecast
$405 – $3644
per month
INDIE tier
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📊 Performance Tracking LIVE

Loading…
idle
0%
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD 💰 Estimated build cost
$165K
↳ What it cost to build · not monthly revenue
Likely range $125K – $225K
$25K · MVP floor $100K · indie scale $500K+ · studio build
📈 Slow ROI — current MRR is well below build cost

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
⚙ Adventure complexity ×2.10 +$55K
🌐 Cross-platform reach (iOS + Android) +$58K
Total estimate $165K
🛠 Estimated tech stack
🤖
Native Android (Kotlin)
Medium confidence · 55%
Also possible
Flutter

Heuristic guess from app bundle size, category, store description signals, and release-date stack era. Bumetric does not disassemble binaries — for binary-level certainty you would need an SDK intelligence tool or the manifest itself. Reasoning chain on the right. Full ruleset on /methodology.

Signals we read
🏷 Category context Adventure
📦 Tiny game bundle → Native 2D engine
🔬

How we forecast this revenue

LOW CONFIDENCE
Baseline
$500/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
Direction
Headwinds: rating drift may slow acquisition
6 months
$426 – $993
12 months
$437 – $1.6K
24 months
$405 – $3.6K
Compound growth at +6.0% MoM (tier baseline for INDIE). Range widens with horizon — typical noise band ±40% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊

BU Investment Matrix

Early-stage solo · 40/100INDIE TIERexpected for tier
RevenueQualityMarketGrowthMoatSafetyFounderMonetiz.
Revenue Strength
2.7
Product Quality
0.0
Market Position
0.0
Growth Velocity
5.0
Defensibility
7.5
Operational Safety
10.0
Founder Strength
5.9
Monetization Maturity
1.0
  • 💰 Revenue: Marginal — $200 - $1250/mo · INDIE tier · medium confidence, trajectory unclear.
  • ⭐ Quality: None★ across 0 reviews — weak — significant quality concerns.
  • 📍 Market: Not yet charting in any of the 9 monitored markets.
  • 📈 Growth: Insufficient signal to assess trajectory.
  • ⚠️ Risk: Low — no material risk signals detected.
🎯 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 = $9K-$16K. Portfolio play ($2K/mo combined) commands premium.
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

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE
Average 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
悪魔は囁くだけ
Developer
sweet ampoule
Bundle ID
sweetampoule.akuma.revel
App Store URL
Open in App Store
Category
Adventure
Content rating
Not found
Languages
Not found

Company

Website
sweetampoule.sakura.ne.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
$395/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.
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 devil is only releasing the series “4th Resurrection”!

* If the saved data disappears, please use the “Unlock Scenario” and “Ending Comp” functions from “Bonus”.
If you find any bugs on the bulletin board, we will respond as soon as possible.
https://iboard.jp/sweetampoulebbs/


【Overview】
Depending on your choice, you will branch to a total of 13 bad ends.
There is only a bad end, but what?
A surreal short omnibus sent by sweet ampoule from the “LOOP THE LOOP” series.
What if the power of the devil is given to ordinary Ningen?… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →
🔖 vVaries with device📂 Adventure💰 Free
🔔

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📝 Description

95
BU Score · Transcendent

More by sweet ampoule

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📦 Portfolio summaryINDIE studio
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LOOP THE LOOP 5 藝術家の庭【無料ノベルゲーム】
$624/mo
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LOOP THE LOOP 2 飽食の館ep.0【無料ノベルゲーム】
$504/mo
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LOOP THE LOOP 4 錯綜の渦ep.0【無料ノベルゲーム】
$482/mo
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LOOP THE LOOP 1～5 飽食の館～藝術家の庭【無料ノベルゲーム】
$115/mo
★ 4.29
夢見るブライアローズ 【悪魔たちとのダークな乙女ゲーム】
$461/mo

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About this analysis
ZCAnalyzed by Zakhar Chumak · founder, bumetric·Full methodology·Low confidence

Why low confidence: only 0 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.

📌 Final verdict — read this before you trust the numbers above

悪魔は囁くだけ is a very early-stage Android app in the adventure space with weak public traction — only 0 ratings, no founder-verified MRR, and not ranked in any monitored grossing chart. The app appears to be monetised, but public signals are too sparse for a precise revenue estimate.

Bottom line: treat all revenue, audience and acquisition-value numbers on this page as directional only — not founder-verified facts.

❓ Frequently Asked Questions

3 answers · auto-generated from this app's public data
How much does 悪魔は囁くだけ make per month?▴
Low-confidence model estimate. 悪魔は囁くだけ has only 0 App Store ratings, so our revenue model has very little signal to work with — treat the ~$394/mo figure as directional only, not a verified MRR. No founder-verified revenue data is available for this app. See methodology for the formula and confidence bands.
What apps are like 悪魔は囁くだけ?▴
Browse the full Adventure 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 悪魔は囁くだけ?▴
悪魔は囁くだけ is published by sweet ampoule 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.