Octave Band Real Time Frequency Analyzer and Sound Level Meter

Quality Score

Niche

Octave Band Real Time Frequency Analyzer and Sound Level Meter

Name: Octave Band Real Time Frequency Analyzer and Sound Level Meter — app revenue, audience, build cost & risk profile
Creator: bumetric
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Octave Band Real Time Frequency Analyzer and Sound Level Meter revenue, Octave Band Real Time Frequency Analyzer and Sound Level Meter app analytics, mobile app revenue estimate, Productivity revenue, iOS app revenue

Low confidence

2.6 ✍️ Editor

✍️ bumetric analysis

“

Octave Band Real Time Frequency Analyzer and Sound Level Meter is an iOS app from Marina Polyanskaya in the Productivity category, currently rated 2.6★ across 5 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.

Quality Score is 29: 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

💡 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

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Rating

—

Reviews

—

Forecast Revenue / mo

—

Snapshots tracked

since first record

ONE-TIME · BUILD 💰 Estimated build cost

$60K

↳ What it cost to build · not monthly revenue

Likely range $45K – $80K

$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 (61 MB)	+$4K
⚙ Productivity complexity ×1.10	+$5K

Total estimate $60K

🔬

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

Pre-traction · 35/100INDIE TIERlimited signal

Growth Velocity

5.0

Founder Strength

6.2

Product Quality

2.1

Revenue Strength

2.7

Monetization Maturity

1.0

Defensibility

6.0

Market Position

0.0

Operational Safety

5.0

💰 Revenue: Marginal — $200 - $1250/mo · INDIE tier · medium confidence, trajectory unclear.
⭐ Quality: 2.6★ across 5 reviews — weak — significant quality concerns.
📍 Market: Not yet charting in any of the 9 monitored markets.
📈 Growth: ⚠ last update 3628d ago — possibly dormant.
⚠️ Risk: Elevated — dormant (3628d 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 = $9K-$16K. Portfolio play ($30K/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:

Paid app ($0.00)METRIC		+$2,800
Below-average rating (2.6★)METRIC		−$1,500
Mature app (9y old)METRIC		+$1,500
Pre-traction phase (5 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 · v1.0

This update from Apple will improve the functionality of this app. No new features are included.

Profile & Insights

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

Identification

App name: Octave Band Real Time Frequency Analyzer and Sound Level Meter
Developer: Marina Polyanskaya
Bundle ID: com.lspapps.Octave
App Store URL: Open in App Store
Category: Productivity
Content rating: 4+
Languages: EN, DE, RU

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: $144/mo
Top-grossing rank: Outside top 100 in US Productivity
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 growth5 ratings+400% lifetimeShow 3-year history estimate ▾

Tracked (5 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.

💰Pricing History$0.00 → $1.99 (+0%)

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

Octave Band Real Time Analyzer is a powerful real-time audio analysis app. Ideal for room tuning or speaker tuning, this app provides precision audio measurement and visualization that fits in your pocket!

Octave Band Real Time Analyzer has many advanced features which are normally only found in much more expensive sound analysis software. It offers fast and accurate spectrum analysis suitable for both amateur hi-fi enthusiasts and professional A/V engineers.

Feature Highlights: 
● Octave Band Real-Time Analyzer 
● Smooth HD Graphics
● Integrated Sound Level Meter… View full description on the official store →

App Specs

🔐 Own this app? Claim & verify MRR →

💾 61 MB🔞 4+📱 iOS 7.1+🔖 v1.0🔄 updated 0d ago🌐 EN, DE, RU📂 Productivity💰 Paid

📅

What Worked™ · Development Pipeline

4 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

💲

Went paid — introduced $1.99 price point

2026-01

⭐

Rating ↓ 4.50 → 3.67 (dropped 0.83★)

2016-07

⭐

Rating ↑ 4.00 → 4.50 (improved 0.50★)

2016-07

🚀

First tracked snapshot — initial data captured