KB+
55
Quality Score
Solid
KB+
Medium confidence
✍️ bumetric analysis
“
KB+ is an iOS app from Komercni banka a.s. in the Finance category, currently rated 4.4★ across 139 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 55: 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
$500
per month
→
12-mo forecast
$437 – $1575
per month
→
24-mo forecast
$405 – $3644
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
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD
💰 Estimated build cost
$145K
↳ What it cost to build · not monthly revenue
Likely range $110K – $195K
$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 (614 MB) | +$40K |
| ⚙ Finance complexity ×1.60 | +$54K |
Total estimate
$145K
👥 Estimated audience size
8.3K
Lifetime downloads (US-equivalent)
Monthly active
2.3K
Daily active
920
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
LOW CONFIDENCEBaseline
$500/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
Direction
Headwinds: low defensibility moat
6 months
$426 – $993
12 months
$437 – $1.6K
24 months
$405 – $3.6K
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
Early-stage solo · 41/100INDIE TIERexpected for tierRevenue Strength
2.7
Product Quality
6.1
Market Position
2.0
Growth Velocity
5.0
Defensibility
2.8
Operational Safety
10.0
Founder Strength
3.0
Monetization Maturity
1.0
- 💰 Revenue: Marginal — $200 - $1250/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.39★ across 139 reviews — solid.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ Risk: Low — 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 = $9K-$16K.
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:
| bugsREVIEW | −$1,800 | |
| slowREVIEW | −$1,200 | |
| Good rating (4.4★)METRIC | +$800 | |
| Established app (3y old)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Early-stage install base (139 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 · v2.2.1
This time, we’re bringing long‑awaited improvements. And we’re already working on more.
Widget balance on home screen
- We know you’ve been waiting for this – and now it’s here.… Full release notes →
Widget balance on home screen
- We know you’ve been waiting for this – and now it’s here.… Full release notes →
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- KB+
- Developer
- Komercni banka a.s.
- Bundle ID
- cz.kb.ndb
- App Store URL
- Open in App Store
- Category
- Finance
- Content rating
- 4+
- Languages
- CS, EN
Company
- Website
- Not found
- Tagline
- Hlavní stránka | Komerční banka
- Description
- Komerční banka poskytuje finanční produkty a služby pro občany, podnikatele, malé i velké podniky a státní správu. Bankovní účty, půjčky, hypotéky, spoření, investice, pojištění. Široká síť poboček a bankomatů KB.
- 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
- $210/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/komercka
- linkedin.com/company/komercni-banka
- 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
- facebook facebook.com/komercni.banka · instagram instagram.com/komercka · linkedin linkedin.com/company/komercni-banka · twitter twitter.com/komercka · youtube youtube.com/user/komercnibanka
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- kb.cz/cs/o-bance/pro-investory
📈Ratings growth139 ratings+632% lifetimeShow 3-year history estimate ▾
Tracked (9 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
SIMPLE TO USE
Track all your services in one user-friendly app. You can easily order and manage individual services.
PLANS
Choose a plan that fits your lifestyle. A plan is a set of products and services for everyday banking, which includes an account, a card, payments, and ATM withdrawals.
MULTICURRENCY ACCOUNT
Use multiple currencies in one account. You can exchange money within your account in a few seconds and simply pay in the local currency abroad, wherever you go.
CHOOSE YOUR OWN ACCOUNT NUMBER AND NAME IT… View full description on the official store →
Track all your services in one user-friendly app. You can easily order and manage individual services.
PLANS
Choose a plan that fits your lifestyle. A plan is a set of products and services for everyday banking, which includes an account, a card, payments, and ATM withdrawals.
MULTICURRENCY ACCOUNT
Use multiple currencies in one account. You can exchange money within your account in a few seconds and simply pay in the local currency abroad, wherever you go.
CHOOSE YOUR OWN ACCOUNT NUMBER AND NAME IT… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 614 MB🔞 4+📱 iOS 17.0+🔖 v2.2.1🔄 updated 0d ago🌐 CS, EN📂 Finance💰 Free
📅
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 ↓ 4.90 → 4.39 (dropped 0.51★)
2026-05
📈
Crossed 100 ratings — social-proof flywheel kicking in
2026-05
🔄
Monetization changed: freemium → free
2026-03
⭐
Rating ↑ 1.57 → 4.90 (improved 3.33★)
2026-03
📈
Crossed 10 ratings — social-proof flywheel kicking in
2024-12
⭐
Rating ↑ 1.25 → 1.80 (improved 0.55★)
2024-07
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇺🇸 US | 4.4★ | 145 | 4.4★ this version |
| 🇬🇧 GB | 4.41667★ | 108 | 4.41667★ this version |
| 🇩🇪 DE | 4.66061★ | 165 | 4.66061★ this version |
| 🇫🇷 FR | 4.97436★ | 39 | 4.97436★ this version |
| 🇯🇵 JP | 4.2★ | 10 | 4.2★ this version |
| 🇨🇦 CA | 4.4359★ | 39 | 4.4359★ this version |
| 🇦🇺 AU | 4.7931★ | 29 | 4.7931★ this version |
| 🇧🇷 BR | 5★ | 1 | 5★ this version |
| 🇮🇳 IN | 4.8★ | 5 | 4.8★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for KB+: 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: 139 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does KB+ make per month?▴
Based on our ML-calibrated revenue forecast, KB+ earns approximately $210/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 KB+?▴
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 KB+?▴
KB+ is published by Komercni banka a.s. 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 KB+'s BU Score?▴
KB+ has a BU Score of 55/100 (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.