64
Quality Score
Solid
Adventure Bar Story
Medium confidence
✍️ bumetric analysis
“
Adventure Bar Story is an Android app from RideonJapan,Inc. in the Role Playing category, currently rated 4.2★ across 1,714 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 64: Solid (established niche player). For a Role Playing 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
$8.2K
per month
→
12-mo forecast
$8.5K – $17.8K
per month
→
24-mo forecast
$10.5K – $31.5K
per month
MID 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
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD💰 Estimated build cost
$295K
↳ What it cost to build · not monthly revenue
Likely range $220K – $400K
$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 |
| 💎In-app purchase plumbing | +$9K |
| ⚙Role Playing complexity ×2.30 | +$77K |
| 🌐Cross-platform reach (iOS + Android) | +$75K |
| ⚙13.8y maintenance × ~1-person team | +$82K |
Total estimate$295K
ONE-TIME · EXIT VALUE💵 Estimated acquisition value
$250K
↳ What it would sell for · not monthly revenue
Marketplace range $200K – $325K · 31× MRR multiple
💸~0.8× build cost (under-water)
Synthetic estimate. Multiple band derived from iap / freemium model + 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
| 💎IAP / freemium model base | 28× MRR |
| 📅13.8y proven track record | +20% |
| 🏷Role Playing category multiple | -8% |
Final multiple31× MRR
👥 Estimated audience size
155K
Lifetime downloads (US-equivalent)
Monthly active
8.1K
Daily active
3.2K
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.
How we sized it
| 📲Role Playing engagement | ~130 installs / rating |
| 📅13.8y of rating accumulation | -30% |
| 🔁Role Playing D30 retention | 18% |
| 📍DAU / MAU stickiness | 0.40 |
DAU / MAU40% sticky
🛠 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 | Role Playing |
| 📦Tiny game bundle | → Native 2D engine |
💀 Maintenance status
At risk
50%
Last shipped 2025-10-06 · 230 days ago
0 · Active50 · At risk100 · Abandoned
Heuristic risk score from time-since-last-update + ratings velocity proxy + Editor's Choice / curated featuring signals. Calibrated against 2024-2025 app-store ranking decay reports. Not a guarantee — a quiet app with a healthy codebase looks the same as an abandoned one until something breaks. Full math on /methodology.
Risk signals
| 📅7 months since last update | Concerning gap |
VerdictAt risk
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$8.2K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
6 months
$7.8K – $13.0K
12 months
$8.5K – $17.8K
24 months
$10.5K – $31.5K
Compound growth at +4.0% MoM (tier baseline for MID). Range widens with horizon — typical noise band ±25% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Building · 58/100MID TIERcompetitive build-outGrowth Velocity
5.0
Founder Strength
6.7
Product Quality
7.6
Revenue Strength
3.9
Monetization Maturity
4.0
Defensibility
10.0
Market Position
0.0
Operational Safety
9.0
- 💰 Revenue: Modest — $5K - $12K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.24★ across 1,714 reviews — strong (top 10%).
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: last update 225d ago — slow cadence.
- ⚠️ Risk: Low — no material risk signals detected.
🎯 For competitors: Strong subscription moat. Hard to outcompete on retention. Better angle: free alternative with one-time purchase, or feature parity for an underserved sub-niche.
💵 For acquirers: Estimated asking range 18-32× monthly = $147K-$262K. Portfolio play ($16K/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
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 ($2.49)METRIC | +$2,800 | |
| Low install base (1,714 ratings)METRIC | +$1,500 | |
| Mature app (13y old)METRIC | +$1,500 | |
| Good rating (4.2★)METRIC | +$800 |
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.
App Specs
🔐 Own this app? Claim & verify MRR →🔖 v1.7.4🔄 updated 7mo ago📂 Role Playing💰 Free💎 IAP $1.99 - $99.99 per item🚀 Launched 2012 (13y old)
📝 About this app
★★Attention★★
Before downloading "Adventure Bar Story", please download the free application, "Adventure Bar Story LITE" to make sure the game is supported on your device.
■ Adventure Bar Story LITE
https://play.google.com/store/apps/details?id=com.rideon.sakaba_eng_free&feature=more_from_developer
★★ #1 RPG in 27 Countries on the App Store ★★
Own a Bar Inside an RPG! -Simulation Management Meets Full Scale RPG-
“I'm so high on this because it's the best of every world. I'm not spending hours and hours senselessly grinding, and I'm not cooking fake food until my eyes bleed.… View full description on the official store →
Before downloading "Adventure Bar Story", please download the free application, "Adventure Bar Story LITE" to make sure the game is supported on your device.
■ Adventure Bar Story LITE
https://play.google.com/store/apps/details?id=com.rideon.sakaba_eng_free&feature=more_from_developer
★★ #1 RPG in 27 Countries on the App Store ★★
Own a Bar Inside an RPG! -Simulation Management Meets Full Scale RPG-
“I'm so high on this because it's the best of every world. I'm not spending hours and hours senselessly grinding, and I'm not cooking fake food until my eyes bleed.… View full description on the official store →
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Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Adventure Bar Story
- Developer
- RideonJapan,Inc.
- Bundle ID
- com.rideon.sakaba_eng
- App Store URL
- Open in App Store
- Category
- Role Playing
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- www.rideonjapan.co.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
- $8.2K/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- $1.99 - $99.99 per item
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 growth1,714 ratings+39% 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.
More by RideonJapan,Inc.
View all →📦 Portfolio summaryINDIE studio
8apps·$16K/mocombined
Lead-app heavy — top app contributes 50%
Full revenue analysis
Read the article-style breakdown for Adventure Bar Story: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
About this analysis
Why medium confidence: 1,714 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
10 answers · auto-generated from this app's public dataHow much does Adventure Bar Story make per month?▴
Based on our ML-calibrated revenue forecast, Adventure Bar Story earns approximately $8.2K/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.
Is Adventure Bar Story profitable?▴
With estimated build cost $295K and monthly revenue $8.2K, Adventure Bar Story looks break-even-grade — payback period sits around 3.0 years. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does Adventure Bar Story have?▴
Estimated audience: ~155K lifetime downloads, ~8K monthly active users, and ~3K daily active users. Derived from ratings count × category installs-per-rating × age decay. US-storefront-equivalent — global audience can be 5-10× larger for internationally-distributed apps.
What apps are like Adventure Bar Story?▴
Browse the full Role Playing 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.
What is Adventure Bar Story built with?▴
Our heuristic places Adventure Bar Story on the Native Android (Kotlin) stack (Medium confidence, 55%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Flutter.
Is Adventure Bar Story still actively maintained?▴
Maintenance status: At risk (50% abandonment risk). Last shipped version was 7 months ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would Adventure Bar Story sell for?▴
Estimated acquisition value: $250K (marketplace range $200K – $325K). Calculated as 31× monthly revenue using the standard multiple for the detected monetization model + adjustments for age, rating quality and category demand. Calibrated against 2024-2026 Flippa / Acquire.com / MicroAcquire closed-deal medians.
When was Adventure Bar Story last updated?▴
Adventure Bar Story last shipped a new version on 2025-10-06 — 7 months ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Adventure Bar Story?▴
Adventure Bar Story is published by RideonJapan,Inc. 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 Adventure Bar Story's BU Score?▴
Adventure Bar Story has a BU Score of 64/100 (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.