BLUE App
23
Quality Score
Niche
BLUE App
Low confidence
✍️ bumetric analysis
“
BLUE App is an iOS app from TUI AG in the Travel category, currently rated 1.7★ across 14 ratings. Initial signal reads as mostly critical sentiment so far: users flag rough edges and unmet expectations.
Quality Score is 23: Niche (micro-niche or pre-traction stage). For a Travel app, that means micro-niche or pre-traction stage. 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
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
🤖Also on Android
$347/mo · 1K ratings · 3.8★
View →
ONE-TIME · BUILD
💰 Estimated build cost
$75K
↳ What it cost to build · not monthly revenue
Likely range $55K – $100K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Slow ROI — current MRR is well below build cost
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 |
| 📦 Asset bundle (70 MB) | +$7K |
| ⚙ Travel complexity ×1.30 | +$17K |
Total estimate
$75K
🔬
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)
Direction
Headwinds: rating drift may slow acquisition
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
Stalled · 40/100MID TIERno growth momentumGrowth Velocity
5.0
Founder Strength
4.7
Product Quality
1.4
Revenue Strength
3.7
Monetization Maturity
1.0
Defensibility
6.0
Market Position
2.0
Operational Safety
8.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 1.71★ across 14 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ Risk: Moderate — 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 = $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 6 of 6 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Below-average rating (1.7★)METRIC | −$1,500 | |
| Mature app (10y old)METRIC | +$1,500 | |
| slowREVIEW | −$1,200 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Localized (5 languages)METRIC | +$600 | |
| Pre-traction phase (14 ratings)METRIC | −$300 |
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.
🆕 What's New · v4.9.20
- Bugfixes and stability
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- BLUE App
- Developer
- TUI AG
- Bundle ID
- de.tui.tui-blue
- App Store URL
- Open in App Store
- Category
- Travel
- Content rating
- 12+
- Languages
- EN, FR, DE, ES, TR
Company
- Website
- Not found
- Tagline
- Home
- Description
- TUI BLUE ☀ is a new kind of hotel: tailored to your individual tastes ✔ Full of possibilities to make your holiday unique ➡ Book here on the official website!
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Available
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $346/mo
- Top-grossing rank
- Outside top 100 in US Travel
- 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
- Socials
- facebook facebook.com/TUIBLUE.Hotels · instagram instagram.com/tui_blue · tiktok tiktok.com/@tui.blue · youtube youtube.com/tuiblue
- international.service@tui-blue.com
- Phone
- +44 204 578 0909
- Contact page
- tui-blue.com/en/en/service/contact
- About page
- Not found
📈Ratings growth14 ratings+1300% lifetimeShow 3-year history estimate ▾
Tracked (8 weeks) Pre-tracking estimate (37 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.
📝 About this app
The BLUE® App is your personal holiday planner at your TUI BLUE hotel – free of charge.
Get in the holiday mood for the best time of the year before your arrival and never miss an attractive offer again.
You will find in the BLUE® App:
• comprehensive information about the hotel, surrounding area and tips for the best local sights
• the daily activity programme
• an integrated digital pinboard - for exchanging and meeting up with other hotel guests
• inspiration for your next getaway, which can be easily booked via the app.… View full description on the official store →
Get in the holiday mood for the best time of the year before your arrival and never miss an attractive offer again.
You will find in the BLUE® App:
• comprehensive information about the hotel, surrounding area and tips for the best local sights
• the daily activity programme
• an integrated digital pinboard - for exchanging and meeting up with other hotel guests
• inspiration for your next getaway, which can be easily booked via the app.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 70 MB🔞 12+📱 iOS 14.0+🔖 v4.9.20🔄 updated 0d ago🌐 EN, FR, DE, ES, TR📂 Travel💰 Free
📅
What Worked™ · Development Pipeline
5 EVENTS TRACKEDDetected changes in this app over its tracked lifetime — each event links cause (what changed) to effect (what moved). Sorted newest first.See full history →Version history →
2026-05
⭐
Rating ↓ 3.30 → 1.71 (dropped 1.59★)
2026-05
🔄
Monetization changed: freemium → free
2026-03
⭐
Rating ↑ 1.00 → 3.30 (improved 2.30★)
2026-03
📈
Crossed 10 ratings — social-proof flywheel kicking in
2022-09
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 1★ | 1 | 1★ this version |
| 🇧🇷 BR | 5★ | 1 | 5★ this version |
| 🇨🇦 CA | 1.75★ | 4 | 1.75★ this version |
| 🇩🇪 DE | 3.26316★ | 228 | 3.26316★ this version |
| 🇫🇷 FR | 3.33333★ | 18 | 3.33333★ this version |
| 🇬🇧 GB | 2.18432★ | 472 | 2.18432★ this version |
| 🇮🇳 IN | 0★ | 0 | — |
| 🇯🇵 JP | 0★ | 0 | — |
| 🇺🇸 US | 1.71429★ | 14 | 1.71429★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
More by TUI AG
View all →📦 Portfolio summaryINDIE studio
5apps·$980/mocombined
✓ Diversified — top app contributes 37%; risk spread across portfolio
About this analysis
Why low confidence: only 14 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
📌 Final verdict — read this before you trust the numbers above
BLUE App is a early-stage iOS app in the travel space with weak public traction — only 14 ratings, no founder-verified MRR, and not ranked in any monitored grossing chart. The app appears to be monetised, but public signals are too sparse for a precise revenue estimate.
Bottom line: treat all revenue, audience and acquisition-value numbers on this page as directional only — not founder-verified facts.
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does BLUE App make per month?▴
Our model estimates BLUE App earns roughly $346/mo, but with only 14 ratings the confidence interval is wide. No founder-verified MRR is available for this app, so this is a model output calibrated against comparable apps in the same category. See methodology for the formula.
What apps are like BLUE App?▴
Browse the full Travel 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 BLUE App?▴
BLUE App is published by TUI AG on the Apple App 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 BLUE App's BU Score?▴
BLUE App has a BU Score of 23/100 (Niche). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.