TradeSize : Trading Rechner
64
Quality Score
Solid
TradeSize : Trading Rechner
Low confidence
✍️ bumetric analysis
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TradeSize : Trading Rechner is an iOS app from michael dardol in the Finance category, currently rated 4.5★ across 64 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 64: Solid (established niche player). For a Finance 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
$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
ONE-TIME · BUILD
💰 Estimated build cost
$80K
↳ What it cost to build · not monthly revenue
Likely range $60K – $110K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~8 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 |
| ⚙ Finance complexity ×1.60 | +$30K |
Total estimate
$80K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$175K
↳ What it would sell for · not monthly revenue
Marketplace range $125K – $225K · 17× MRR multiple
💸
~2.2× 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 tech stack
🍎
Native iOS (SwiftUI)
High confidence · 95%
Heuristic guess from app bundle size, category, store description signals, and release-date stack era. Bumetric does not disassemble binaries — for binary-level certainty you would need an SDK intelligence tool or the manifest itself. Reasoning chain on the right. Full ruleset on /methodology.
Signals we read
| 📝 Stack mentioned in store description | Native iOS (SwiftUI) |
🔬
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
Below median · 42/100MID TIERunderperforming peersGrowth Velocity
5.0
Founder Strength
6.0
Product Quality
3.6
Revenue Strength
3.7
Monetization Maturity
1.0
Defensibility
4.9
Market Position
2.0
Operational Safety
7.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.52★ across 64 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 1071d ago — possibly dormant.
- ⚠️ Risk: Moderate — dormant (1071d 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 = $90K-$160K. Portfolio play ($18K/mo combined) commands premium.
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 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 (4.5★)METRIC | +$2,200 | |
| 5 starREVIEW | +$1,800 | |
| Established app (5y old)METRIC | +$800 | |
| Pre-traction phase (64 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 · v1.2.9
- Metadata update
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- TradeSize : Trading Rechner
- Developer
- michael dardol
- Bundle ID
- fr.mdapps.TradeSize
- App Store URL
- Open in App Store
- Category
- Finance
- Content rating
- 4+
- Languages
- EN, FR, DE, JA
Company
- Website
- Not found
- Tagline
- Développeur freelance applications iOS & macOS
- Description
- Développeur freelance d'applications iOS depuis 2009. Découvrez mes applications iOS et macOS pour iPhone, iPad et Mac sur l'App Store
- 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
- $10.5K/mo
- Top-grossing rank
- Outside top 100 in US Finance
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- twitter.com/michaeldardol
- linkedin.com/in/michaeldardol
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
Funding data not yet collected for this app.
Press & Links
Press & Links data not yet collected for this app.
Contacts & Socials
- Socials
- linkedin linkedin.com/in/michaeldardol · twitter twitter.com/michaeldardol
- Not found
- Phone
- Not found
- Contact page
- michaeldardol.com/contact
- About page
- Not found
📈Ratings growth64 ratings+6300% lifetimeShow 3-year history estimate ▾
Tracked (17 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 → $3.99 (+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
A good trader starts with good risk management and good tools.
Risk management is one of the pillars to be successful in the long term. Leave nothing to chance and stick to your goals.
● With this application you can quickly calculate how many stocks to buy based on your capital, your risk percentage, as well as the buy and sell price.
● You will be able to check if the gain / loss ratio is sufficient in relation to the entry and exit price.
Don't neglect your risk management and use this tool inspired by great traders like Adam Khoo and Thami Kabbaj.… View full description on the official store →
Risk management is one of the pillars to be successful in the long term. Leave nothing to chance and stick to your goals.
● With this application you can quickly calculate how many stocks to buy based on your capital, your risk percentage, as well as the buy and sell price.
● You will be able to check if the gain / loss ratio is sufficient in relation to the entry and exit price.
Don't neglect your risk management and use this tool inspired by great traders like Adam Khoo and Thami Kabbaj.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 1 MB🔞 4+📱 iOS 14.0+🔖 v1.2.9🔄 updated 0d ago🌐 EN, FR, DE, JA📂 Finance💰 Paid
📅
What Worked™ · Development Pipeline
7 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 ↑ 3.50 → 4.52 (improved 1.02★)
2026-05
💲
Went paid — introduced $3.99 price point
2026-03
📈
Crossed 50 ratings — social-proof flywheel kicking in
2023-01
📈
Crossed 10 ratings — social-proof flywheel kicking in
2022-10
⭐
Rating ↓ 4.43 → 4.00 (dropped 0.43★)
2022-01
⭐
Rating ↓ 5.00 → 4.43 (dropped 0.57★)
2020-12
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 3.66667★ | 3 | 3.66667★ this version |
| 🇧🇷 BR | 0★ | 0 | — |
| 🇨🇦 CA | 2.6★ | 5 | 2.6★ this version |
| 🇩🇪 DE | 3.45455★ | 11 | 3.45455★ this version |
| 🇫🇷 FR | 4.3125★ | 16 | 4.3125★ this version |
| 🇬🇧 GB | 4.42856★ | 7 | 4.42856★ this version |
| 🇮🇳 IN | 5★ | 4 | 5★ this version |
| 🇯🇵 JP | 0★ | 0 | — |
| 🇺🇸 US | 4.51563★ | 64 | 4.51563★ this version |
🔔
Track this app’s revenue
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📝 Description
95
BU Score · Transcendent
More by michael dardol
View all →📦 Portfolio summaryINDIE studio
4apps·$18K/mocombined
Lead-app heavy — top app contributes 56%
About this analysis
Why low confidence: only 64 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 TradeSize make per month?▴
Based on our ML-calibrated revenue forecast, TradeSize earns approximately $10K/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 TradeSize?▴
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 TradeSize?▴
TradeSize is published by michael dardol 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 TradeSize's BU Score?▴
TradeSize has a BU Score of 64/100 (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.