50
BU Score
Solid
CES Test: Seagull Training
✍️ bumetric analysis
“
CES Test: Seagull Training is an iOS app from Andrey Andreyev in the Utilities category, currently rated 5.0★ across 1 ratings. Initial signal reads as no scraped reviews yet: judgment based on metadata only.
Our BU Score puts it at 50: Solid (established niche player). For a Utilities app, that means established niche player.
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.
🔬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:
| Paid app ($0.00)METRIC | +$2,800 | |
| Excellent rating (5.0★)METRIC | +$2,200 | |
| Single-language (English only)METRIC | −$400 | |
| Pre-traction phase (1 ratings)METRIC | −$300 | |
| Growing app (2y old)METRIC | +$200 |
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.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 64 MB🔞 4+📱 iOS 13.0+🔖 v6.2.5🔄 updated 4mo ago🌐 EN📂 Utilities💰 Paid🚀 Launched 2023 (2y old)
📝 About this app
All Seagull CES (Crew Evaluation System) tests and answers for marine specialists.
Application features:
• Mode "Preparation"
• Mode "Exam"
• Mode "Marathon"
• Questions search
A large number of CES tests for preparing sailors for exams and certification:
Deck, Engine, Detailed:
Engine:
- Engine Generic Management;
- Engine Generic Operational;
- Engine Medium Speed Management;
- Engine Medium Speed Operational;
- Engine Slow Speed Management;
- Engine Slow Speed Operational;
- Engine Steam Engine Management;
- Engine Steam Engine Operational;
- Engine Support;
Deck:
- Oil Tanker. Operational (Deck);
- Oil Tanker. Support (Deck);
- Oil Tanker. Management (Deck);
- Chemical Tanker. Management (Deck);
- Chemical Tanker. Operational (Deck);
- Chemical Tanker. Support (Deck);
- Anchor Handling. Management (Deck);
- Anchor Handling. Operational (Deck);
- Anchor Handling. Support (Deck);
- Container. Management (Deck);
- Container. Operational (Deck);
- Container. Support (Deck);
- Anchor Handling (Incl. DP). Management (Deck);
- Anchor Handling (Incl. DP). Operational (Deck);
- Anchor Handling (Incl. DP). Support (Deck);
- LNG tanker. Management (Deck);
- LNG tanker. Operational (Deck);
- LNG tanker. Support (Deck);
- LPG tanker. Management (Deck);
- LPG tanker. Operational (Deck);
- LPG tanker. Support (Deck);
- Bulk carrier. Management (Deck);
- Bulk carrier. Operational (Deck);
- Bulk carrier. Support (Deck);
- General cargo. Management (Deck);
- General cargo. Operational (Deck);
- General cargo. Support (Deck);
- Non-Vessel Specific. Management (Deck);
- Non-Vessel Specific. Operational (Deck);
- Non-Vessel Specific. Support (Deck);
- Passenger (Non-RoRo). Management (Deck);
- Passenger (Non-RoRo). Operational (Deck);
- Passenger (Non-RoRo). Support (Deck);
- Platform Supply. Management (Deck);
- Platform Supply. Operational (Deck);
- Platform Supply. Support (Deck);
- Platform Supply (Incl. DP). Management (Deck);
- Platform Supply (Incl. DP). Operational (Deck);
- Platform Supply (Incl. DP). Support (Deck);
- Pure Car Carrier. Management (Deck);
- Pure Car Carrier. Operational (Deck);
- Pure Car Carrier. Support (Deck);
- Reefer. Management;
- Reefer. Operational;
- Reefer. Support;
- RORO cargo. Management;
- RORO cargo. Operational;
- RORO cargo. Support);
- RORO passenger. Management;
- RORO passenger. Operational;
- RORO passenger. Support;
- Seismic Survey. Management
- Seismic Survey. Operational
- Seismic Survey. Support
- Seismic Survey (Incl. DP). Management;
- Seismic Survey (Incl. DP). Operational;
- Seismic Survey (Incl. DP). Support;
- Shuttle Tanker. Management;
- Shuttle Tanker. Operational;
- Shuttle Tanker. Support;
Detailed:
Cargo Handling And Stowage:
All tests;
Catering:
- Catering. Cook (Detailed);
- Catering. Messboy (Detailed);
Controlling operation of ship:
- FF Advanced;
- FF Basic;
- Security Awareness;
- SSO;
- Survival Advanced;
- Survival Basic;
Dynamic Positioning:
- Dynamic Positioning Management;
- Dynamic Positioning Operational;
ETO:
- ETO Management;
- ETO Operational;
Electrical:
- Electrical Management;
- Electrical Operational;
Flag State Tests:
- Norway;
- UK Master;
- UK Mates;
Maintenance&Repair:
- Maintenance&Repair. Management;
- Maintenance&Repair. Operational;
- Maintenance&Repair. Support;
Marine Engineering:
- Marine Engineering. Management;
- Marine Engineering. Operational;
- Marine Engineering. Support;
Maritime English:
- Maritime English. Deck;
- Maritime English. Engine;
- Maritime English. Reading & Listening;
Navigation:
- Navigation. Management;
- Navigation. Operational;
- Navigation. Support;
Radio communication:
- Radio communication. GMDSS;
Application features:
• Mode "Preparation"
• Mode "Exam"
• Mode "Marathon"
• Questions search
A large number of CES tests for preparing sailors for exams and certification:
Deck, Engine, Detailed:
Engine:
- Engine Generic Management;
- Engine Generic Operational;
- Engine Medium Speed Management;
- Engine Medium Speed Operational;
- Engine Slow Speed Management;
- Engine Slow Speed Operational;
- Engine Steam Engine Management;
- Engine Steam Engine Operational;
- Engine Support;
Deck:
- Oil Tanker. Operational (Deck);
- Oil Tanker. Support (Deck);
- Oil Tanker. Management (Deck);
- Chemical Tanker. Management (Deck);
- Chemical Tanker. Operational (Deck);
- Chemical Tanker. Support (Deck);
- Anchor Handling. Management (Deck);
- Anchor Handling. Operational (Deck);
- Anchor Handling. Support (Deck);
- Container. Management (Deck);
- Container. Operational (Deck);
- Container. Support (Deck);
- Anchor Handling (Incl. DP). Management (Deck);
- Anchor Handling (Incl. DP). Operational (Deck);
- Anchor Handling (Incl. DP). Support (Deck);
- LNG tanker. Management (Deck);
- LNG tanker. Operational (Deck);
- LNG tanker. Support (Deck);
- LPG tanker. Management (Deck);
- LPG tanker. Operational (Deck);
- LPG tanker. Support (Deck);
- Bulk carrier. Management (Deck);
- Bulk carrier. Operational (Deck);
- Bulk carrier. Support (Deck);
- General cargo. Management (Deck);
- General cargo. Operational (Deck);
- General cargo. Support (Deck);
- Non-Vessel Specific. Management (Deck);
- Non-Vessel Specific. Operational (Deck);
- Non-Vessel Specific. Support (Deck);
- Passenger (Non-RoRo). Management (Deck);
- Passenger (Non-RoRo). Operational (Deck);
- Passenger (Non-RoRo). Support (Deck);
- Platform Supply. Management (Deck);
- Platform Supply. Operational (Deck);
- Platform Supply. Support (Deck);
- Platform Supply (Incl. DP). Management (Deck);
- Platform Supply (Incl. DP). Operational (Deck);
- Platform Supply (Incl. DP). Support (Deck);
- Pure Car Carrier. Management (Deck);
- Pure Car Carrier. Operational (Deck);
- Pure Car Carrier. Support (Deck);
- Reefer. Management;
- Reefer. Operational;
- Reefer. Support;
- RORO cargo. Management;
- RORO cargo. Operational;
- RORO cargo. Support);
- RORO passenger. Management;
- RORO passenger. Operational;
- RORO passenger. Support;
- Seismic Survey. Management
- Seismic Survey. Operational
- Seismic Survey. Support
- Seismic Survey (Incl. DP). Management;
- Seismic Survey (Incl. DP). Operational;
- Seismic Survey (Incl. DP). Support;
- Shuttle Tanker. Management;
- Shuttle Tanker. Operational;
- Shuttle Tanker. Support;
Detailed:
Cargo Handling And Stowage:
All tests;
Catering:
- Catering. Cook (Detailed);
- Catering. Messboy (Detailed);
Controlling operation of ship:
- FF Advanced;
- FF Basic;
- Security Awareness;
- SSO;
- Survival Advanced;
- Survival Basic;
Dynamic Positioning:
- Dynamic Positioning Management;
- Dynamic Positioning Operational;
ETO:
- ETO Management;
- ETO Operational;
Electrical:
- Electrical Management;
- Electrical Operational;
Flag State Tests:
- Norway;
- UK Master;
- UK Mates;
Maintenance&Repair:
- Maintenance&Repair. Management;
- Maintenance&Repair. Operational;
- Maintenance&Repair. Support;
Marine Engineering:
- Marine Engineering. Management;
- Marine Engineering. Operational;
- Marine Engineering. Support;
Maritime English:
- Maritime English. Deck;
- Maritime English. Engine;
- Maritime English. Reading & Listening;
Navigation:
- Navigation. Management;
- Navigation. Operational;
- Navigation. Support;
Radio communication:
- Radio communication. GMDSS;
🆕 What's New · v6.2.5
- updated questions for 2026
Bug fix.
Bug fix.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- CES Test: Seagull Training
- Developer
- Andrey Andreyev
- Bundle ID
- com.zm-developer.CES-test-collection-2023
- App Store URL
- Open in App Store
- Category
- Utilities
- Content rating
- 4+
- Languages
- EN
Company
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $287/mo
- Top-grossing rank
- Outside top 100 in US Utilities
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- https://twitter.com/telegram
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- https://t.me/blog
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- Not found
📈Ratings growth1 ratingsShow 3-year history estimate ▾
Tracked (1 weeks) Pre-tracking estimate (30 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
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.
Full revenue analysis
Read the article-style breakdown for CES Test: Seagull Training: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.