STINU Position Size Calculator
71
Quality Score
Strong
STINU Position Size Calculator
Medium confidence
✍️ bumetric analysis
“
STINU Position Size Calculator is an iOS app from Black Tower Investments Ltd. in the Finance category, currently rated 4.6★ across 828 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 71: Strong (healthy traction). For a Finance app, that means healthy traction. 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
$5.4K
per month
→
12-mo forecast
$5.6K – $11.7K
per month
→
24-mo forecast
$6.9K – $20.7K
per month
MID tierSUBSCRIPTION
💡 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
$342/mo · 1K ratings · 3.3★
View →
ONE-TIME · BUILD
💰 Estimated build cost
$90K
↳ What it cost to build · not monthly revenue
Likely range $70K – $120K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~7 months at current MRR
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 (60 MB) | +$4K |
| ⚙ Finance complexity ×1.60 | +$32K |
Total estimate
$90K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$225K
↳ What it would sell for · not monthly revenue
Marketplace range $175K – $300K · 17× MRR multiple
💸
~2.5× return on build cost
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.
How the multiple was built
| 📺 Ad-supported base | 15× MRR |
| ⭐ ★ rating ≥ 4.4 (solid) | +8% |
| 🏷 Finance category multiple | +15% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
17× MRR
👥 Estimated audience size
49K
Lifetime downloads (US-equivalent)
Monthly active
13K
Daily active
5.4K
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.
How we sized it
| 📲 Finance engagement | ~60 installs / rating |
| 🔁 Finance D30 retention | 28% |
| 📍 DAU / MAU stickiness | 0.40 |
DAU / MAU
40% sticky
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$5.4K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
Direction
Tailwinds: monetization model proven
Headwinds: review-mined risks present
6 months
$5.1K – $8.5K
12 months
$5.6K – $11.7K
24 months
$6.9K – $20.7K
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
Below median · 51/100MID TIERSUBSCRIPTIONunderperforming peersGrowth Velocity
5.0
Founder Strength
5.1
Product Quality
5.0
Revenue Strength
3.7
Monetization Maturity
9.5
Defensibility
6.3
Market Position
2.0
Operational Safety
3.8
- 💰 Revenue: Modest — $3K - $8K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.62★ across 828 reviews — below category median.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ Risk: High — 12% subscription complaints, scam/fraud mentions detected, rating drift -1.04 ★ (recent 50 vs lifetime).
🎯 For competitors: Vulnerable. Quality drift + slow updates create a clear opening for a fresh competitor with active dev cadence.
💵 For acquirers: Estimated asking range 12-22× monthly = $64K-$118K. Portfolio play ($13K/mo combined) commands premium. Discount applied for operational risk..
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 9 of 9 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 (4.6★)METRIC | +$2,200 | |
| worth every pennyREVIEW | +$2,000 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| cancelledREVIEW | −$1,500 | |
| excellent appREVIEW | +$1,500 | |
| Established app (7y old)METRIC | +$800 | |
| Early-stage install base (828 ratings)METRIC | +$400 |
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 · v5.7.4
Bug fixes and performance improvements for a smoother, more reliable app experience.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- STINU Position Size Calculator
- Developer
- Black Tower Investments Ltd.
- Bundle ID
- com.blacktower.forextestapp
- App Store URL
- Open in App Store
- Category
- Finance
- Content rating
- 4+
- Languages
- EN, ES
Company
- Website
- Not found
- Tagline
- Stop Drawing Lines. Start Understanding the Market.
- Description
- Welcome to Urban Forex, the #1 Educational Trading Website. Powerful price action techniques by one of the industry's award winning mentors, Navin Prithyani. Highest reviewed price action courses.
- 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
- $13.7K/mo
- Top-grossing rank
- 🇬🇧#33 /100 🇫🇷#44 /100
- 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/urbanforex.official · instagram instagram.com/urbanforex · tiktok tiktok.com/@urbanforex.official · twitter community.urbanforex.com · youtube youtube.com/urbanforex
- Not found
- Phone
- Not found
- Contact page
- urbanforex.com/contact
- About page
- Not found
📈Ratings growth828 ratings+863% lifetimeShow 3-year history estimate ▾
Tracked (53 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Top Countries — Grossing Rank2 countries
🇬🇧GB#33 /100
🇫🇷FR#44 /100
📊Category Rank Trajectory#33 now · best #31 · worst #80
Lower line = better rank · Estimate from ratings growth model · Lower position on chart = worse rank · Higher = top of chart
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
Trade smarter with LIVE data! Precise position sizing for Forex, Commodities & Crypto in seconds.
Tired of inaccurate position sizing throwing off your strategy? STINU delivers professional-grade risk calculation powered by LIVE market data, giving you the confidence to execute trades flawlessly. Say goodbye to 'rough estimates' and hello to pinpoint accuracy!
Why STINU is Your Unfair Advantage:
- Real-Time Precision: We use live price feeds - not static data - ensuring your risk calculations are accurate down to the pip, reflecting true market conditions. Essential for serious traders!… View full description on the official store →
Tired of inaccurate position sizing throwing off your strategy? STINU delivers professional-grade risk calculation powered by LIVE market data, giving you the confidence to execute trades flawlessly. Say goodbye to 'rough estimates' and hello to pinpoint accuracy!
Why STINU is Your Unfair Advantage:
- Real-Time Precision: We use live price feeds - not static data - ensuring your risk calculations are accurate down to the pip, reflecting true market conditions. Essential for serious traders!… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 60 MB🔞 4+📱 iOS 15.0+🔖 v5.7.4🔄 updated 0d ago🌐 EN, ES📂 Finance💰 Paid
📅
What Worked™ · Development Pipeline
8 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
🔄
Monetization changed: paid → free
2026-03
⭐
Rating ↑ 2.72 → 4.46 (improved 1.74★)
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
2021-04
📈
Crossed 100 ratings — social-proof flywheel kicking in
2021-01
📈
Crossed 50 ratings — social-proof flywheel kicking in
2020-01
📈
Crossed 10 ratings — social-proof flywheel kicking in
2020-01
⭐
Rating ↓ 4.71 → 4.25 (dropped 0.46★)
2019-03
🚀
First tracked snapshot — initial data captured
🗣
Voice of Customer
Based on 243 reviews across 6 markets● 58% positive · ● 12% neutral · ● 30% negative · Rating drift: -1.04★ (declining — recent 50: 3.58★ vs lifetime: 4.62★)
VADER compound sentiment per quarter (−1 = fully negative, +1 = fully positive). Each point ≥ 5 reviews.
Sentiment by country (−1 to +1)
🇯🇵 JP
+0.45
🇺🇸 US
+0.32
🇬🇧 GB
+0.28
🇨🇦 CA
+0.10
🇩🇪 DE
+0.03
🇫🇷 FR
-0.10
Top praise themes
please add ×7 risk management ×4 us30 nas100 ×3 add us30 ×3 add indices ×3 won let ×3 calculate risk ×3 unknown error ×3
Top complaint themes
doesn work ×14 error message ×7 market open ×5 request market ×5 market price ×5 now pay ×5 market closed ×4 didn work ×3
Risk signals
Refund mentions: 1.7% Subscription complaints: 12% Bug mentions: 5% Fraud / scam mentions: 0.8%
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.49411★ | 85 | 4.49411★ this version |
| 🇧🇷 BR | 5★ | 12 | 5★ this version |
| 🇨🇦 CA | 4.50861★ | 116 | 4.50861★ this version |
| 🇩🇪 DE | 4.4625★ | 80 | 4.4625★ this version |
| 🇫🇷 FR | 4.57376★ | 61 | 4.57376★ this version |
| 🇬🇧 GB | 4.63388★ | 732 | 4.63388★ this version |
| 🇮🇳 IN | 4.81818★ | 11 | 4.81818★ this version |
| 🇯🇵 JP | 4.42856★ | 7 | 4.42856★ this version |
| 🇺🇸 US | 4.62289★ | 830 | 4.62289★ this version |
🔔
Track this app’s revenue
FREEGet an email when revenue moves by your threshold. No spam, unsubscribe in one click.
📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for STINU Position Size Calculator: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
About this analysis
Why medium confidence: 828 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does STINU Position Size Calculator make per month?▴
Based on our ML-calibrated revenue forecast, STINU Position Size Calculator earns approximately $13K/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 STINU Position Size Calculator?▴
Browse the full Finance 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 STINU Position Size Calculator?▴
STINU Position Size Calculator is published by Black Tower Investments Ltd. 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 STINU Position Size Calculator's BU Score?▴
STINU Position Size Calculator has a BU Score of 71/100 (Strong). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.