Prison Life RPG
71
Quality Score
Strong
Prison Life RPG
by NobStudio
High confidence
✍️ bumetric analysis
“
Prison Life RPG is an Android app from NobStudio in the Role Playing category, currently rated 4.0★ across 16,409 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 71: Strong (healthy traction). For a Role Playing app, that means healthy traction. 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
$16.7K
per month
→
12-mo forecast
$17.3K – $36.3K
per month
→
24-mo forecast
$21.5K – $64.4K
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
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD
💰 Estimated build cost
$180K
↳ What it cost to build · not monthly revenue
Likely range $135K – $245K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~11 months 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 |
| ⚙ Role Playing complexity ×2.30 | +$65K |
| 🌐 Cross-platform reach (iOS + Android) | +$63K |
Total estimate
$180K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$225K
↳ What it would sell for · not monthly revenue
Marketplace range $175K – $300K · 14× MRR multiple
💸
~1.2× build cost (break-even+)
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 |
| 🏷 Role Playing category multiple | -8% |
Final multiple
14× MRR
👥 Estimated audience size
2.1M
Lifetime downloads (US-equivalent)
Monthly active
375K
Daily active
150K
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 |
| 🔁 Role Playing D30 retention | 18% |
| 📍 DAU / MAU stickiness | 0.40 |
DAU / MAU
40% 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 |
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$16.7K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
6 months
$15.9K – $26.5K
12 months
$17.3K – $36.3K
24 months
$21.5K – $64.4K
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
Below median · 46/100MID TIERunderperforming peersRevenue Strength
4.2
Product Quality
8.0
Market Position
0.0
Growth Velocity
5.0
Defensibility
4.5
Operational Safety
10.0
Founder Strength
3.7
Monetization Maturity
1.0
- 💰 Revenue: Modest — $11K - $25K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.02★ across 16,409 reviews — strong (top 10%).
- 📍 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 = $301K-$535K.
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 6 of 6 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Mid install base (16,409 ratings)METRIC | +$5,500 | |
| Paid app ($7.99)METRIC | +$2,800 | |
| premiumREVIEW | +$2,200 | |
| 5 starREVIEW | +$1,800 | |
| Mature app (11y old)METRIC | +$1,500 | |
| Good rating (4.0★)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.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Prison Life RPG
- Developer
- NobStudio
- Bundle ID
- com.nobstudio.chengshuwan.prisonLifeRPG
- App Store URL
- Open in App Store
- Category
- Role Playing
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- www.nobstudio.com
- 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
- $459/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.
✨AI Revenue EstimateCONFIDENCE: LOW
Publicly available data for 'Prison Life RPG' by NobStudio is limited and primarily from 2015, shortly after its release. In May 2015, the developer reported a total lifetime revenue of approximately $111,000 USD across both iOS and Google Play stores, based on AppAnnie data at the time. The game was priced at $3.99 USD with no in-app purchases. By December 2021, over 66,000 copies had been sold across all platforms. However, there is no recent public data from sources like Sensor Tower, Statista, or Adapty to estimate current monthly or annual revenue for this specific app. Other 'Prison Life' games exist by different developers, but they are not the same app.
Sources mentioned: Reddit, Gamers Unite! IOS, Sensor Tower, Kotaku
📈Ratings growth16,409 ratings+26% 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
Dear prisoners, this is Warden speaking. Welcome to the Prison, where you are SENTENCED to play! Can you survive the harsh prison life? Can you escape before your execution?
****NO ADS AND IAP ALLOWED****
Prison Life RPG is a premium game with no ads or in-app purchases. Hurray!
PRISON BROCHURE
Prison Life RPG is a Roguelike+Survival+Simulation+Role-Playing game that places you behind bars.… View full description on the official store →
****NO ADS AND IAP ALLOWED****
Prison Life RPG is a premium game with no ads or in-app purchases. Hurray!
PRISON BROCHURE
Prison Life RPG is a Roguelike+Survival+Simulation+Role-Playing game that places you behind bars.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →🔖 v1.6.6🔄 updated 0d ago📂 Role Playing💰 Free
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Prison Life RPG: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
About this analysis
Why high confidence: 16,409 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Prison Life RPG make per month?▴
Based on our ML-calibrated revenue forecast, Prison Life RPG earns approximately $16K/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 Prison Life RPG?▴
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.
Who makes Prison Life RPG?▴
Prison Life RPG is published by NobStudio 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 Prison Life RPG's BU Score?▴
Prison Life RPG has a BU Score of 71/100 (Strong). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.