Dragon Era - RPG Card Slots
57
Quality Score
Solid
✍️ Bumetric analysis
“
Dragon Era - RPG Card Slots is an Android app from Playmage in the Role Playing category, currently rated 3.8★ across 7,957 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 57: 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
$5.0K
per month
→
12-mo forecast
$5.2K – $10.8K
per month
→
24-mo forecast
$6.4K – $19.2K
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
5 snapshots on record
Rating
3.8
Reviews
7,957 reviews
Forecast Revenue / mo
$5.0K
Snapshots tracked
5
since May 2026
ONE-TIME · BUILD
💰 Estimated build cost
$290K
↳ What it cost to build · not monthly revenue
Likely range $220K – $390K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~4.8y 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 |
| ⚙ 12.9y maintenance × ~1-person team | +$77K |
Total estimate
$290K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$150K
↳ What it would sell for · not monthly revenue
Marketplace range $100K – $175K · 28× MRR multiple
💸
~0.5× 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 |
| 📅 12.9y proven track record | +20% |
| ⭐ ★ rating 3.5-4.0 (mixed) | -8% |
| 🏷 Role Playing category multiple | -8% |
Final multiple
28× MRR
👥 Estimated audience size
720K
Lifetime downloads (US-equivalent)
Monthly active
44K
Daily active
17K
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 |
| 📅 12.9y of rating accumulation | -30% |
| 🔁 Role Playing D30 retention | 18% |
| 📍 DAU / MAU stickiness | 0.40 |
DAU / MAU
39% 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
Likely abandoned
93%
Last shipped 2024-09-01 · 757 days ago
0 · Active
50 · At risk
100 · 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
| 📅 2y+ since last update | Likely abandoned |
| • 13y old + 1y+ no update | +5% (API deprecation drift) |
Verdict
Likely abandoned
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$5.0K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
6 months
$4.7K – $7.9K
12 months
$5.2K – $10.8K
24 months
$6.4K – $19.2K
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 · 49/100MID TIERunderperforming peersRevenue Strength
3.7
Product Quality
6.8
Market Position
0.0
Growth Velocity
5.0
Defensibility
8.5
Operational Safety
7.0
Founder Strength
4.4
Monetization Maturity
4.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 3.76★ across 7,957 reviews — solid.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 757d ago — possibly dormant.
- ⚠️ Risk: Moderate — dormant (757d 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 = $90K-$160K.
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 5 of 5 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Low install base (7,957 ratings)METRIC | +$1,500 | |
| Mature app (12y old)METRIC | +$1,500 | |
| ad freeREVIEW | +$1,300 | |
| slowREVIEW | −$1,200 | |
| Ad-supported / freemiumMETRIC | +$600 |
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
- Dragon Era - RPG Card Slots
- Developer
- Playmage
- Bundle ID
- com.playmage.dragonera
- App Store URL
- Open in App Store
- Category
- Role Playing
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- www.playmage.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
- $0.99 - $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.
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
**** SPECIAL PROMO: download TODAY and get a MEGA RARE card after the tutorial! ****
A perfect combo of Slots, Cards and RPG - a UNIQUE game you MUST EXPERIENCE!
Embark on an epic voyage you should never miss! - Get it for FREE today!
■ SIMPLE & ADDICTIVE
Spin the Slot Machine to attack enemies and bosses!
■ BEAUTIFUL CHARACTERS
Fight beautiful maidens, pirates, mermaids, angels, goddesses and dragons!
■ BUILD A POWERFUL PARTY
Choose from 960+ exotic crew members and evolve them into powerful demons and gods!… View full description on the official store →
A perfect combo of Slots, Cards and RPG - a UNIQUE game you MUST EXPERIENCE!
Embark on an epic voyage you should never miss! - Get it for FREE today!
■ SIMPLE & ADDICTIVE
Spin the Slot Machine to attack enemies and bosses!
■ BEAUTIFUL CHARACTERS
Fight beautiful maidens, pirates, mermaids, angels, goddesses and dragons!
■ BUILD A POWERFUL PARTY
Choose from 960+ exotic crew members and evolve them into powerful demons and gods!… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →🔖 v5.0.3🔄 updated 2y ago📂 Role Playing💰 Free💎 IAP $0.99 - $99.99 per item🚀 Launched 2013 (12y old)
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Dragon Era - RPG Card Slots: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by Playmage
View all →📦 Portfolio summaryINDIE studio
5apps·$20K/mocombined
✓ Diversified — top app contributes 24%; risk spread across portfolio
About this analysis
Why medium confidence: 7,957 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
10 answers · auto-generated from this app's public dataHow much does Dragon Era - RPG Card Slots make per month?▴
Based on our ML-calibrated revenue forecast, Dragon Era - RPG Card Slots earns approximately $5.0K/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 Dragon Era - RPG Card Slots profitable?▴
With estimated build cost $290K and monthly revenue $5.0K, Dragon Era - RPG Card Slots looks slow ROI — payback period is around 4.8 years at the current run-rate. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does Dragon Era - RPG Card Slots have?▴
Estimated audience: ~720K lifetime downloads, ~44K monthly active users, and ~17K 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 Dragon Era - RPG Card Slots?▴
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 Dragon Era - RPG Card Slots built with?▴
Our heuristic places Dragon Era - RPG Card Slots 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 Dragon Era - RPG Card Slots still actively maintained?▴
Maintenance status: Likely abandoned (93% abandonment risk). Last shipped version was 2+ years ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would Dragon Era - RPG Card Slots sell for?▴
Estimated acquisition value: $150K (marketplace range $100K – $175K). Calculated as 28× 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 Dragon Era - RPG Card Slots last updated?▴
Dragon Era - RPG Card Slots last shipped a new version on 2024-09-01 — more than 2 year(s) ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Dragon Era - RPG Card Slots?▴
Dragon Era - RPG Card Slots is published by Playmage 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 Dragon Era - RPG Card Slots's BU Score?▴
Dragon Era - RPG Card Slots has a BU Score of 57/100 (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.