How much does Percentage Calculator make per month?

Low-confidence model estimate. Percentage Calculator has only 0 App Store ratings, so our revenue model has very little signal to work with — treat the ~$140/mo figure as directional only, not a verified MRR. No founder-verified revenue data is available for this app. See methodology for the formula and confidence bands.

What apps are like Percentage Calculator?

Browse the full Productivity 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 Percentage Calculator built with?

Our heuristic places Percentage Calculator 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.

Who makes Percentage Calculator?

Percentage Calculator is published by Progmatique 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.

Quality Score

Niche

Percentage Calculator

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

Low confidence

— ✍️ Editor

Productivity

✍️ bumetric analysis

“

Percentage Calculator is an Android app from Progmatique in the Productivity category, currently rated — across few ratings. Initial signal reads as no scraped reviews yet: judgment based on metadata only.

Quality Score is 0: Niche (micro-niche or pre-traction stage). For a Productivity app, that means micro-niche or pre-traction stage. 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

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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

$160K

↳ What it cost to build · not monthly revenue

Likely range $120K – $215K

$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
⚙Productivity complexity ×1.10	+$5K
🌐Cross-platform reach (iOS + Android)	+$30K
⚙11.9y maintenance × ~1-person team	+$71K

Total estimate$160K

🛠 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	Productivity
📦Compact Android bundle	→ Native Kotlin

🔬

How we forecast this revenue

LOW CONFIDENCE

Baseline

$500/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

$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 · 40/100INDIE TIERexpected for tier

Growth Velocity

5.0

Founder Strength

6.0

Product Quality

0.0

Revenue Strength

2.7

Monetization Maturity

1.0

Defensibility

7.5

Market Position

0.0

Operational Safety

10.0

💰 Revenue: Marginal — $200 - $1250/mo · INDIE tier · medium confidence, trajectory unclear.
⭐ Quality: None★ across 0 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 = $9K-$16K. Portfolio play ($3K/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.

📥 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.

App Specs

🔐 Own this app? Claim & verify MRR →

🔖 vVaries with device📂 Productivity💰 Free📺 Ad-supported🚀 Launched 2014 (11y old)

📝 About this app

<b>MajoReduc</b> is a simple and efficient <b>calculator</b> designed to

<b>calculate percentages</b> and perform <b>financial projections</b>.

Whether you need a <b>salary increase</b>, a price reduction,

<b>discounts</b>, or a <b>financial calculation</b>, get clear results

in just a few seconds.

No registration, no account required, instant use,

designed for fast and everyday calculations.

<b>Percentage calculator</b>

Easily calculate a <b>percentage increase</b> or <b>decrease</b>,

including the corresponding amount.

Ideal for salary, prices, VAT, finance, and negotiations.… View full description on the official store →

🧪

Tech & Domain Intel — progmatique.fr

Tech stack: Google Workspace

Derived from public RDAP + DNS TXT records (no scraping, no login).

🔔

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Profile & Insights

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

Identification

App name: Percentage Calculator
Developer: Progmatique
Bundle ID: fr.progmatique.majoreduc
App Store URL: Open in App Store
Category: Productivity
Content rating: Not found
Languages: Not found

Company

Website: www.progmatique.fr
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: $140/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.