65
Quality Score
Solid
Monster Diary
✍️ bumetric analysis
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Monster Diary is an Android app from EYOUGAME(US) in the Role Playing category, currently rated 3.5★ across 90,200 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 65: 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.
📊 Performance Tracking LIVE
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
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.
📈 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 →🔖 v39.0🔄 updated 9mo ago📂 Role Playing💰 Free💎 IAP $1.49 - $124.99 per item
📝 About this app
《Monster Diary》 Surf Crazy gives out high bonuses. Not only can you become VIP 4 for free, just log in and get 150 rewards. There is also a 2x checkpoint that helps you up your battle power as well. in this fantasy world Dating a legendary character Together, create a mighty epic hero!
The hottest Japanese style MMOARPG mobile game. cute scene pictures Exciting fun competition with stories in a magical land. Make the game fun Because the game has many fun playing systems Plus, there are picturesque scenes and exciting sounds.… View full description on the official store →
The hottest Japanese style MMOARPG mobile game. cute scene pictures Exciting fun competition with stories in a magical land. Make the game fun Because the game has many fun playing systems Plus, there are picturesque scenes and exciting sounds.… View full description on the official store →
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Monster Diary
- Developer
- EYOUGAME(US)
- Bundle ID
- com.eyougame.rzth
- App Store URL
- Open in App Store
- Category
- Role Playing
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- Not found
- 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
- $2.0K/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- $1.49 - $124.99 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.
More by EYOUGAME(US)
View all →📦 Portfolio summaryINDIE studio
11apps·$14K/mocombined
✓ Diversified — top app contributes 14%; risk spread across portfolio
Full revenue analysis
Read the article-style breakdown for Monster Diary: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.