Knoten lernen: SBF Binnen, See
52
Quality Score
Solid
Knoten lernen: SBF Binnen, See
Low confidence
✍️ bumetric analysis
“
Knoten lernen: SBF Binnen, See is an iOS app from TuesdayCoding GmbH in the News category, currently rated 4.4★ across 41 ratings. Initial signal reads as mostly critical sentiment so far: users flag rough edges and unmet expectations.
Quality Score is 52: Solid (established niche player). For a News 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
$2.7K
per month
→
12-mo forecast
$2.3K – $8.4K
per month
→
24-mo forecast
$2.2K – $19.4K
per month
INDIE 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
ONE-TIME · BUILD
💰 Estimated build cost
$60K
↳ What it cost to build · not monthly revenue
Likely range $45K – $80K
$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 |
| ⚙ News complexity ×1.20 | +$10K |
Total estimate
$60K
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$2.7K/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
Direction
Headwinds: rating drift may slow acquisition
6 months
$2.3K – $5.3K
12 months
$2.3K – $8.4K
24 months
$2.2K – $19.4K
Compound growth at +6.0% MoM (tier baseline for INDIE). Range widens with horizon — typical noise band ±40% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Pre-traction · 39/100INDIE TIERlimited signalRevenue Strength
3.4
Product Quality
3.5
Market Position
2.0
Growth Velocity
5.0
Defensibility
5.8
Operational Safety
7.0
Founder Strength
3.5
Monetization Maturity
1.0
- 💰 Revenue: Modest — $1K - $6K/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.4★ across 41 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 2900d ago — possibly dormant.
- ⚠️ Risk: Moderate — dormant (2900d 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 = $47K-$85K.
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 4 of 4 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 | |
| Mature app (9y old)METRIC | +$1,500 | |
| Good rating (4.4★)METRIC | +$800 | |
| Pre-traction phase (41 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 · v2.0.2
This update from Apple will improve the functionality of this app. No new features are included.
• iPhone X optimized
• new knot available: anchor bend
• new pictures for the bowline
+ some other improvements
• iPhone X optimized
• new knot available: anchor bend
• new pictures for the bowline
+ some other improvements
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Knoten lernen: SBF Binnen, See
- Developer
- TuesdayCoding GmbH
- Bundle ID
- Not found
- App Store URL
- Open in App Store
- Category
- News
- Content rating
- 4+
- Languages
- EN, DE
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
- $86/mo
- Top-grossing rank
- Not found
- 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
Contacts & Socials data not yet collected for this app.
📈Ratings growth41 ratings+4000% lifetimeShow 3-year history estimate ▾
Tracked (4 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.
💰Pricing History$0.00 → $1.99 (+0%)
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
"Knots: Boating and Sailing" helps you to learn all of the important knots you will need on board.
Refresh your knowledge or learn from scratch - No worries with this app.
• 100% Ad-Free + NO In-App purchases
• High resoluted fotos help you to tie the knots step by step
We tried to keep it simple and focus on the really important things you need for tying knots.
• every knot is an easy one with our high resoluted images that explain every detail
• have a closer look with the zoom function
• detailed step-by-step explanations help you to understand every knot in a breeze… View full description on the official store →
Refresh your knowledge or learn from scratch - No worries with this app.
• 100% Ad-Free + NO In-App purchases
• High resoluted fotos help you to tie the knots step by step
We tried to keep it simple and focus on the really important things you need for tying knots.
• every knot is an easy one with our high resoluted images that explain every detail
• have a closer look with the zoom function
• detailed step-by-step explanations help you to understand every knot in a breeze… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 34 MB🔞 4+📱 iOS 8.0+🔖 v2.0.2🔄 updated 0d ago🌐 EN, DE📂 News💰 Paid
📅
What Worked™ · Development Pipeline
3 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 →
2026-03
⭐
Rating ↑ 1.00 → 4.40 (improved 3.40★)
2026-03
📈
Crossed 10 ratings — social-proof flywheel kicking in
2018-05
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇺🇸 US | 3.14286★ | 7 | 3.14286★ this version |
| 🇬🇧 GB | 3★ | 5 | 3★ this version |
| 🇩🇪 DE | 4.41463★ | 41 | 4.41463★ this version |
| 🇫🇷 FR | 0★ | 0 | — |
| 🇯🇵 JP | 5★ | 1 | 5★ this version |
| 🇨🇦 CA | 3★ | 2 | 3★ this version |
| 🇦🇺 AU | 2.2★ | 5 | 2.2★ this version |
| 🇧🇷 BR | 1★ | 1 | 1★ this version |
| 🇮🇳 IN | 0★ | 0 | — |
🔔
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📝 Description
95
BU Score · Transcendent
More by TuesdayCoding GmbH
View all →📦 Portfolio summaryINDIE studio
2apps·$308/mocombined
Lead-app heavy — top app contributes 72%
About this analysis
Why low confidence: only 41 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Knoten lernen make per month?▴
Based on our ML-calibrated revenue forecast, Knoten lernen earns approximately $86/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.
What apps are like Knoten lernen?▴
Browse the full News 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 Knoten lernen?▴
Knoten lernen is published by TuesdayCoding GmbH 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 Knoten lernen's BU Score?▴
Knoten lernen has a BU Score of 52/100 (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.