How much does Extra Karte make per month?

Based on our ML-calibrated revenue forecast, Extra Karte earns approximately $200/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 Extra Karte?

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 Extra Karte?

Extra Karte is published by Novum Bank Limited 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 Extra Karte's BU Score?

Extra Karte has a BU Score of 56/100 (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.

Extra Karte

Quality Score

Solid

Extra Karte

Name: Extra Karte — app revenue, audience, build cost & risk profile
Creator: bumetric
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Extra Karte revenue, Extra Karte app analytics, mobile app revenue estimate, Finance revenue, iOS app revenue

Low confidence

4.9 ✍️ Editor

✍️ bumetric analysis

“

Extra Karte is an iOS app from Novum Bank Limited in the Finance category, currently rated 4.9★ across 32 ratings. Initial signal reads as no scraped reviews yet: judgment based on metadata only.

Quality Score is 56: 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

$200

per month

→

12-mo forecast

$100 – $931

per month

→

24-mo forecast

$100 – $2790

per month

MICRO 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

Run free AI audit →

Typical impact: +2-5× organic installs

📊 Performance Tracking LIVE

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idle

Rating

—

Reviews

—

Forecast Revenue / mo

—

Snapshots tracked

since first record

ONE-TIME · BUILD 💰 Estimated build cost

$105K

↳ What it cost to build · not monthly revenue

Likely range $80K – $140K

$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 (84 MB)	+$13K
⚙ Finance complexity ×1.60	+$38K

Total estimate $105K

🔬

How we forecast this revenue

LOW CONFIDENCE

Baseline

$200/mo · ML-estimated from 234 triggers

Growth rate

+8.0% MoM · MICRO tier baseline (compound monthly)

Direction

Headwinds: rating drift may slow acquisition, low defensibility moat

6 months

$127 – $508

12 months

$100 – $931

24 months

$100 – $2.8K

Compound growth at +8.0% MoM (tier baseline for MICRO). Range widens with horizon — typical noise band ±60% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.

📊

BU Investment Matrix

Insufficient data · 37/100MICRO TIERtoo early to score

Growth Velocity

5.0

Founder Strength

3.3

Product Quality

3.9

Revenue Strength

2.3

Monetization Maturity

1.0

Defensibility

3.0

Market Position

0.9

Operational Safety

10.0

💰 Revenue: Marginal — $0 - $500/mo · MICRO tier · indicative confidence, trajectory unclear.
⭐ Quality: 4.88★ across 32 reviews — weak — significant quality concerns.
📍 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 = $3K-$6K.

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

MODEL

Revenue 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:

Excellent rating (4.9★)METRIC		+$2,200
Established app (3y old)METRIC		+$800
Ad-supported / freemiumMETRIC		+$600
Pre-traction phase (32 ratings)METRIC		−$300

METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📥 Estimated Downloads / week

PROXY · ratings × 50/wk —

Industry-rule estimate (Sensor Tower / data.ai): one weekly install ≈ 50 new ratings. Solid points = tracked snapshots · faded line = pre-tracking model backfill.

📈 Reviews Growth

LIVE

Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE

Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY

Each bar shows a tracked update and the metric delta from the previous snapshot.

🆕 What's New · v8.0.6

Improved phone number change process
Enhancements to personal data updates to make managing your information easier.
New repayment option via debit card, providing a faster and more convenient way to make repayments.… Full release notes →

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name: Extra Karte
Developer: Novum Bank Limited
Bundle ID: com.novum-bank.extra-karte
App Store URL: Open in App Store
Category: Finance
Content rating: 17+
Languages: EN, DE

Company

Website: Not found
Tagline: Today
Description: Find apps and games for iPhone, iPad, Mac, and more on the 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: $201/mo
Top-grossing rank: Outside top 100 in US Finance
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 growth32 ratings+191% lifetimeShow 3-year history estimate ▾

Tracked (2 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

Experience full control over your Extra Karte credit card directly in our app! Just log in with your credit card account credentials and manage your Extra Karte anytime and anywhere with ease. 
With the Extra Karte App, you can: 
 • Instantly view your card details
 • Safely confirm online payments
 • See all transactions at a glance
 • Check and pay invoices
Don’t have an Extra Karte yet? No problem! Apply for your Extra Karte credit card in just a few simple steps in the app. 
The benefits of our Extra Karte: 
 • 0 € Card and annual fees
 • Flexibility with installment options… View full description on the official store →

App Specs

🔐 Own this app? Claim & verify MRR →

💾 84 MB🔞 17+📱 iOS 16.0+🔖 v8.0.6🔄 updated 0d ago🌐 EN, DE📂 Finance💰 Paid

📅

What Worked™ · Development Pipeline

2 EVENTS TRACKED

Detected 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: freemium → free

2026-03

🚀

First tracked snapshot — initial data captured

🌍