How much does スタンプ・敬語くまさん make per month?

Based on our ML-calibrated revenue forecast, スタンプ・敬語くまさん earns approximately $5.0K/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.

Is スタンプ・敬語くまさん profitable?

With estimated build cost $165K and monthly revenue $5.0K, スタンプ・敬語くまさん looks break-even-grade — payback period sits around 2.8 years. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.

How many users does スタンプ・敬語くまさん have?

Estimated audience: ~840K lifetime downloads, ~48K monthly active users, and ~19K daily active users. Derived from ratings count × category installs-per-rating × age decay. US-storefront-equivalent — global audience can be 5-10× larger for internationally-distributed apps.

What apps are like スタンプ・敬語くまさん?

Browse the full Entertainment 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.

What is スタンプ・敬語くまさん built with?

Our heuristic places スタンプ・敬語くまさん on the Native Android (Kotlin) stack (High confidence, 80%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Flutter.

How much would スタンプ・敬語くまさん sell for?

Estimated acquisition value: $100K (marketplace range $75K – $125K). Calculated as 20× monthly revenue using the standard multiple for the detected monetization model + adjustments for age, rating quality and category demand. Calibrated against 2024-2026 Flippa / Acquire.com / MicroAcquire closed-deal medians.

Who makes スタンプ・敬語くまさん?

スタンプ・敬語くまさん is published by ArtsPlanet 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 スタンプ・敬語くまさん's BU Score?

スタンプ・敬語くまさん has a BU Score of 74/100 (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.

スタンプ・敬語くまさん

Quality Score

Strong

スタンプ・敬語くまさん

Name: スタンプ・敬語くまさん — app revenue, audience, build cost & risk profile
Creator: Bumetric
License: https://creativecommons.org/licenses/by/4.0/
Keywords: スタンプ・敬語くまさん revenue, スタンプ・敬語くまさん app analytics, mobile app revenue estimate, Entertainment revenue, Android app revenue

by ArtsPlanet

Medium confidence

4.9 Google Play rating

✍️ Bumetric analysis

“

スタンプ・敬語くまさん is an Android app from ArtsPlanet in the Entertainment category, currently rated 4.9★ across 8,043 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.

Quality Score is 74: Strong (healthy traction). For a Entertainment 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

$5.0K

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

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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

5 snapshots on record

idle

Rating

4.9

Reviews

8,043 reviews

Forecast Revenue / mo

$5.0K

Snapshots tracked

since May 2026

ONE-TIME · BUILD 💰 Estimated build cost

$165K

↳ What it cost to build · not monthly revenue

Likely range $125K – $225K

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

📈 Pays back in ~2.8y 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
⚙ Entertainment complexity ×1.30	+$15K
🌐 Cross-platform reach (iOS + Android)	+$36K
⚙ 10.6y maintenance × ~1-person team	+$63K

Total estimate $165K

ONE-TIME · EXIT VALUE 💵 Estimated acquisition value

$100K

↳ What it would sell for · not monthly revenue

Marketplace range $75K – $125K · 20× MRR multiple

💸 ~0.6× 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
📅 10.6y proven track record	+20%
⭐ ★ rating ≥ 4.7 (premium)	+15%
🏷 Entertainment category multiple	-5%

Final multiple 20× MRR

👥 Estimated audience size

840K

Lifetime downloads (US-equivalent)

Monthly active

48K

Daily active

19K

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

📲 Entertainment engagement	~150 installs / rating
📅 10.6y of rating accumulation	-30%
🔁 Entertainment D30 retention	12%
📍 DAU / MAU stickiness	0.40

DAU / MAU 39% sticky

🛠 Estimated tech stack

🤖

Native Android (Kotlin)

High confidence · 80%

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	Entertainment
📦 Compact Android bundle	→ Native Kotlin

🔬

How we forecast this revenue

MEDIUM CONFIDENCE

Baseline

$5.0K/mo · ML-estimated from 234 triggers

Growth rate

+4.0% MoM · MID tier baseline (compound monthly)

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 · 54/100MID TIERunderperforming peers

Growth Velocity

5.0

Founder Strength

6.8

Product Quality

8.8

Revenue Strength

3.7

Monetization Maturity

1.0

Defensibility

7.5

Market Position

0.0

Operational Safety

10.0

💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
⭐ Quality: 4.9★ across 8,043 reviews — strong (top 10%).
📍 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 = $90K-$160K. Portfolio play ($19K/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

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
Low install base (8,043 ratings)METRIC		+$1,500
Mature app (10y old)METRIC		+$1,500
Ad-supported / freemiumMETRIC		+$600

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: スタンプ・敬語くまさん
Developer: ArtsPlanet
Bundle ID: org.artsplanet.android.mihokurosustamp
App Store URL: Open in App Store
Category: Entertainment
Content rating: Not found
Languages: Not found

Company

Website: artsplanet.biz
Tagline: Not found
Description: Not found
Founded: Not found
HQ / Address: Not found
Employees: Not found
Logo: Not found

Revenue

Reported revenue signal / mo: Not found
AI revenue estimate / mo: Not found
AI annual estimate: Not found
Model estimate / mo: $5.0K/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.

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

This is the official Miho Kurosu app. It's a free stamp app by Miho Kurosu, creator of cute stamps like "Polite Bear."

You can send stamps directly to chats from the app. Completely free.

(No registration required)

Includes many cute stamp images such as Polite Bear, Message Kitty, and Meow Meow Group. You can paste stamps expressing various emotions into chat rooms just like pasting emoticons.

Installing the additional app "Free Stamps - Stampuru" makes it even more convenient. You can access stamps even during chats via the notification bar of "Free Stamps - Stampuru."… View full description on the official store →

App Specs

🔐 Own this app? Claim & verify MRR →

🔖 vVaries with device📂 Entertainment💰 Free📺 Ad-supported🚀 Launched 2016 (10y old)

📅

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 →

2026-09

📸

Refreshed store screenshots — 5 of 5 updated

2026-05

🚀

First tracked snapshot — initial data captured

📸

Store Page History

5 SCREENSHOT CHANGES

Every time a developer swaps a store screenshot we archive both versions. Compare side-by-side to see what messaging / visuals changed.

iPhone screenshots

Slot 2
2 ver.

2026-05-09

Now

2026-09-11

Slot 5
2 ver.

2026-05-09

Now

2026-09-11

Slot 6
2 ver.

2026-05-09

Now

2026-09-11

Slot 7
2 ver.

2026-05-09

Now

2026-09-11

Slot 8
2 ver.

2026-05-09

Now

2026-09-11

🔔

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📝 Description

BU Score · Transcendent

Full revenue analysis

Read the article-style breakdown for スタンプ・敬語くまさん: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.

Read deep-dive →