How much does Spinballs make per month?

Based on our ML-calibrated revenue forecast, Spinballs earns approximately $4.1K/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 Spinballs?

Browse the full Casual 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.

Spinballs is published by Vertex Arts UG (haftungsbeschränkt) & Co. KG on the Google Play 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 Spinballs's BU Score?

Spinballs has a BU Score of 41/100 (Emerging). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.

Spinballs

Quality Score

Emerging

Spinballs

Name: Spinballs — app revenue, audience, build cost & risk profile
Creator: bumetric
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Spinballs revenue, Spinballs app analytics, mobile app revenue estimate, Casual revenue, Android app revenue

by Vertex Arts UG (haftungsbeschränkt) & Co. KG

Medium confidence

2.5 ✍️ Editor

✍️ bumetric analysis

“

Spinballs is an Android app from Vertex Arts UG (haftungsbeschränkt) & Co. KG in the Casual category, currently rated 2.5★ across 164 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.

Quality Score is 41: Emerging (early traction worth watching). For a Casual app, that means early traction worth watching. 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

$4.1K

per month

→

12-mo forecast

$3.6K – $12.9K

per month

→

24-mo forecast

$3.3K – $29.8K

per month

INDIE tier

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Title & subtitle keyword fit
Description hook & conversion structure
Screenshots, ratings, reviews strategy

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Typical impact: +2-5× organic installs

📊 Performance Tracking LIVE

Loading…

idle

Rating

—

Reviews

—

Forecast Revenue / mo

—

Snapshots tracked

since first record

ONE-TIME · BUILD 💰 Estimated build cost

$115K

↳ What it cost to build · not monthly revenue

Likely range $85K – $155K

$25K · MVP floor $100K · indie scale $500K+ · studio build

📈 Pays back in ~2.3y 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
⚙ Casual complexity ×1.50	+$25K
🌐 Cross-platform reach (iOS + Android)	+$41K

Total estimate $115K

ONE-TIME · EXIT VALUE 💵 Estimated acquisition value

$35K

↳ What it would sell for · not monthly revenue

Marketplace range $25K – $45K · 9× MRR multiple

💸 ~0.3× build cost (under-water)

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 < 3.5 (weak)	-18%
🏷 Casual category multiple	-22%
⭐ Small user base (<1K ratings)	-8%

Final multiple 9× MRR

👥 Estimated audience size

36K

Lifetime downloads (US-equivalent)

Monthly active

2.1K

Daily active

730

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

📲 Casual engagement	~220 installs / rating
🔁 Casual D30 retention	6%
📍 DAU / MAU stickiness	0.35

DAU / MAU 35% sticky

🛠 Estimated tech stack

🤖

Native Android (Kotlin)

Medium confidence · 55%

Also possible

Flutter

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

🏷 Category context	Casual
📦 Tiny game bundle	→ Native 2D engine

🔬

How we forecast this revenue

MEDIUM CONFIDENCE

Baseline

$4.1K/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

$3.5K – $8.1K

12 months

$3.6K – $12.9K

24 months

$3.3K – $29.8K

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 · 35/100INDIE TIERlimited signal

Growth Velocity

5.0

Founder Strength

4.3

Product Quality

3.5

Revenue Strength

3.6

Monetization Maturity

1.0

Defensibility

6.0

Market Position

0.0

Operational Safety

5.0

💰 Revenue: Modest — $1K - $10K/mo · INDIE tier · medium confidence, trajectory unclear.
⭐ Quality: 2.5★ across 164 reviews — weak — significant quality concerns.
📍 Market: Not yet charting in any of the 9 monitored markets.
📈 Growth: ⚠ last update 3476d ago — possibly dormant.
⚠️ Risk: Elevated — dormant (3476d since update).

🎯 For competitors: Vulnerable. Quality drift + slow updates create a clear opening for a fresh competitor with active dev cadence.

💵 For acquirers: Estimated asking range 18-32× monthly = $73K-$130K.

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 5 of 5 triggers

Our ML model uses 200+ signals from public data. These are the most influential for this app:

Paid app ($1.49)METRIC		+$2,800
Below-average rating (2.5★)METRIC		−$1,500
Mature app (15y old)METRIC		+$1,500
support teamREVIEW		+$900
Early-stage install base (164 ratings)METRIC		+$400

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.

Profile & Insights

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

Identification

App name: Spinballs
Developer: Vertex Arts UG (haftungsbeschränkt) & Co. KG
Bundle ID: com.christiangross.spinballs
App Store URL: Open in App Store
Category: Casual
Content rating: Not found
Languages: Not found

Company

Website: www.spinballs.com
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: $224/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 growth164 ratings+24% lifetimeShow 3-year history estimate ▾

Tracked (1 weeks) Pre-tracking estimate (36 weeks) · model-based, ±5% noise · anchored to release date and current value

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

Are you ready for a new challenge?

Spinballs is an exciting puzzle game with brilliant graphics, rocking music and great sound effects that introduces an unique gameplay. Seven discs with six coloured balls on each of them make up the playground. Each disc can be rotated clockwise or counterclockwise. Try to connect balls of the same colors by rotating those discs but never forget that time is running! The higher the levels the less time you have. Four helping elements can be charged and triggered to clear the field, slow down time, sort all balls or multiply the points owned.… View full description on the official store →

App Specs

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📝 Description

BU Score · Transcendent

Full revenue analysis

Read the article-style breakdown for Spinballs: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.

Read deep-dive →