Demchog - Вадим Демчог

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Demchog - Вадим Демчог is an Android app from ООО "Демчог Экспеншен" in the Books & Reference category, currently rated 4.6★ across 1,382 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 62: Solid (established niche player). For a Books & Reference 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.
- Title & subtitle keyword fit
- Description hook & conversion structure
- Screenshots, ratings, reviews strategy
📊 Performance Tracking LIVE
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.
| 🧱 MVP baseline (design + 1-store ship) | +$28K |
| 📱 5 unique screens × $4.5K | +$22K |
| ⚙ Books & Reference complexity ×0.95 | $-2525 |
| 🌐 Cross-platform reach (iOS + Android) | +$26K |
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.
| 📺 Ad-supported base | 15× MRR |
| ⭐ ★ rating ≥ 4.4 (solid) | +8% |
| 🏷 Books & Reference category multiple | -2% |
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.
| 📲 Books & Reference engagement | ~110 installs / rating |
| 🔁 Books & Reference D30 retention | 10% |
| 📍 DAU / MAU stickiness | 0.20 |
How we forecast this revenue
LOW CONFIDENCEBU Investment Matrix
Early-stage solo · 41/100INDIE TIERexpected for tier- 💰 Revenue: Marginal — $240 - $1504/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.64★ across 1,382 reviews — strong (top 10%).
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 553d ago — possibly dormant.
- ⚠️ Risk: Moderate — dormant (553d since update).
💰 Forecast Revenue / mo
MODEL| Excellent rating (4.6★)METRIC | +$2,200 | |
| bugsREVIEW | −$1,800 | |
| Low install base (1,382 ratings)METRIC | +$1,500 | |
| Mature app (9y old)METRIC | +$1,500 | |
| Ad-supported / freemiumMETRIC | +$600 |
📈 Reviews Growth
LIVE⭐ Rating Trend
LIVEProfile & Insights
Identification
- App name
- Demchog - Вадим Демчог
- Developer
- ООО "Демчог Экспеншен"
- Bundle ID
- com.promwad.demchog
- App Store URL
- Open in App Store
- Category
- Books & Reference
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- play-school.ru
- 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
- $69/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- Not found
Founder
Funding
Press & Links
Contacts & Socials
📝 About this app
Widely known his projects: "Frankie Show" on radio "Silver rain" Internet projects "broadcast there," and "Mr. Freeman," as Dr. Kupitmana in the series "Interns", TV project "The Greatest Show on Earth", theater projects "Arlekiniada" and "Close your eyes and see", a series of trainings "School Games".
Vadim Demchog has a unique voice. And today we are pleased to present an extensive audio library of books, erudite Vadim.
It is the whole universe!… View full description on the official store →
Track this app’s revenue
FREE📝 Description
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More by ООО "Демчог Экспеншен"
View all →Why medium confidence: 1,382 ratings · no founder-verified revenue (model estimate only).




