How much does Owll make per month?

Based on our ML-calibrated revenue forecast, Owll earns approximately $9.4K/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.

With estimated build cost $85K and monthly revenue $9.4K, Owll looks profitable — pays back its estimated build cost in roughly 9 months at the current run-rate. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.

How many users does Owll have?

Estimated audience: ~435K lifetime downloads, ~80K monthly active users, and ~16K 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 Owll?

Browse the full Utilities 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 Owll built with?

Our heuristic places Owll on the Native iOS (SwiftUI) stack (Medium confidence, 60%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: React Native, Flutter.

Is Owll still actively maintained?

Maintenance status: Active (5% abandonment risk). Last shipped version was 12 days ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.

How much would Owll sell for?

Estimated acquisition value: $175K (marketplace range $125K – $225K). Calculated as 18× 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.

When was Owll last updated?

Owll last shipped a new version on 2026-09-15 — less than a month ago. This is the date Apple / Google last accepted a new build, not a content-only push.

Owll is published by VOCALBEATS.AI PTE. LTD. 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 Owll's BU Score?

Owll has a BU Score of 70/100 (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.

Owll: KI Notizen & Assistent

Quality Score

Strong

Owll: KI Notizen & Assistent

Name: Owll: KI Notizen & Assistent — app revenue, audience, build cost & risk profile
Creator: Bumetric
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Owll: KI Notizen & Assistent revenue, Owll: KI Notizen & Assistent app analytics, mobile app revenue estimate, Utilities revenue, iOS app revenue

by VOCALBEATS.AI PTE. LTD.

Medium confidence

4.8 App Store rating

✍️ Bumetric analysis

“

Owll: KI Notizen & Assistent is an iOS app from VOCALBEATS.AI PTE. LTD. in the Utilities category, currently rated 4.8★ across 2,589 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.

Quality Score is 70: Strong (healthy traction). For a Utilities 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

$9.4K

per month

→

12-mo forecast

$9.8K – $20.4K

per month

→

24-mo forecast

$12.1K – $36.3K

per month

MID 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

119 snapshots on record

idle

Rating

4.8

Reviews

2,589 reviews

Forecast Revenue / mo

$9.4K

Snapshots tracked

119

since Nov 2023

ONE-TIME · BUILD 💰 Estimated build cost

$85K

↳ What it cost to build · not monthly revenue

Likely range $65K – $115K

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

📈 Pays back in ~9 months 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
📦 Asset bundle (114 MB)	+$25K
⚙ Utilities complexity ×0.85	$-11426
⚙ 3.2y maintenance × ~1-person team	+$19K

Total estimate $85K

ONE-TIME · EXIT VALUE 💵 Estimated acquisition value

$175K

↳ What it would sell for · not monthly revenue

Marketplace range $125K – $225K · 18× MRR multiple

💸 ~2.1× return on build cost

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
📅 3.2y proven track record	+16%
⭐ ★ rating ≥ 4.7 (premium)	+15%
🏷 Utilities category multiple	-10%

Final multiple 18× MRR

👥 Estimated audience size

435K

Lifetime downloads (US-equivalent)

Monthly active

80K

Daily active

16K

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

📲 Utilities engagement	~200 installs / rating
📅 3.2y of rating accumulation	-16%
🔁 Utilities D30 retention	20%
📍 DAU / MAU stickiness	0.20

DAU / MAU 20% sticky

🛠 Estimated tech stack

🍎

Native iOS (SwiftUI)

Medium confidence · 60%

Also possible

React Native 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

📦 App bundle size	114 MB
🏷 Category context	Utilities
📦 Mid-large iOS bundle	→ Likely native SwiftUI (post-2020 era)

💀 Maintenance status

Active

Last shipped 2026-09-15 · 12 days ago

0 · Active 50 · At risk 100 · Abandoned

Heuristic risk score from time-since-last-update + ratings velocity proxy + Editor's Choice / curated featuring signals. Calibrated against 2024-2025 app-store ranking decay reports. Not a guarantee — a quiet app with a healthy codebase looks the same as an abandoned one until something breaks. Full math on /methodology.

Risk signals

📅 12 days since last update

Active development

Verdict Active

🔬

How we forecast this revenue

MEDIUM CONFIDENCE

Baseline

$9.4K/mo · ML-estimated from 234 triggers

Growth rate

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

6 months

$9.0K – $14.9K

12 months

$9.8K – $20.4K

24 months

$12.1K – $36.3K

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 · 52/100MID TIERunderperforming peers

Growth Velocity

5.0

Founder Strength

6.5

Product Quality

8.6

Revenue Strength

4.0

Monetization Maturity

1.0

Defensibility

4.3

Market Position

2.0

Operational Safety

10.0

💰 Revenue: Modest — $6K - $14K/mo · MID tier · medium confidence, trajectory unclear.
⭐ Quality: 4.8★ across 2,589 reviews — strong (top 10%).
📍 Market: Not yet charting in any of the 9 monitored markets.
📈 Growth: dev shipping weekly.
⚠️ 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 = $169K-$301K. Portfolio play ($70K/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 14 of 14 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
subscriptionREVIEW		+$2,500
Excellent rating (4.8★)METRIC		+$2,200
worth every pennyREVIEW		+$2,000
bugsREVIEW		−$1,800
multilingualREVIEW		+$1,700
cancelledREVIEW		−$1,500
Low install base (2,589 ratings)METRIC		+$1,500
highly recommendREVIEW		+$1,400
slowREVIEW		−$1,200
too expensiveREVIEW		−$1,000
priceyREVIEW		−$800
Established app (3y old)METRIC		+$800
Localized (8 languages)METRIC		+$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.

🆕 What's New · v3.21.0

Thank you for using Owll! Here's what's new:
- Trash is here. Restore deleted notes and folders, or let them be removed automatically after 30 days.
- Bug fixes and performance improvements to keep Owll running smoothly.

Profile & Insights

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

Identification

App name: Owll: KI Notizen & Assistent
Developer: VOCALBEATS.AI PTE. LTD.
Bundle ID: com.hmd.quickrecorder
App Store URL: Open in App Store
Category: Utilities
Content rating: 4+
Languages: EN, DE, IT, JA, KO, PT, ZH, ES

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

Reported revenue signal / mo: Not found
AI revenue estimate / mo: Not found
AI annual estimate: Not found
Model estimate / mo: $9.4K/mo
Top-grossing rank: 🇨🇦#42 /100 🇺🇸#63 /100 🇬🇧#86 /100 🇦🇺#90 /100
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 growth2,762 ratings+2434% lifetimeShow 3-year history estimate ▾

Tracked (60 weeks) Pre-tracking estimate (0 weeks) · model-based, ±5% noise · anchored to release date and current value

🌍Top Countries — Grossing Rank4 countries

🇨🇦CA

#42 /100

🇺🇸US

#63 /100

🇬🇧GB

#86 /100

🇦🇺AU

#90 /100

📊Category Rank Trajectory#42 now · best #42 · worst #100

Lower line = better rank · Estimate from ratings growth model · Lower position on chart = worse rank · Higher = top of chart

🚀Update Frequency · Releases per Quarter5 releases tracked

🚀Version Release Timeline5 releases tracked

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

Record, transcribe and summarize anything — meetings, voice notes, lectures, and sermons — with one tap on Apple Watch, iPhone, iPad or Website - Owll AI.

Owll is your AI note taker, voice recorder, and second brain. Capture voice notes from meetings, lectures, sermons, interviews, and calls — then get AI meeting summaries, timestamped transcripts, and smart action items.

Record audio, upload files, or capture online calls from Zoom, Google Meet, and Microsoft Teams for fast audio transcription — then organize, highlight, and share notes.… View full description on the official store →

App Specs

🔐 Own this app? Claim & verify MRR →

💾 114 MB🔞 4+📱 iOS 15.6+🔖 v3.21.0🔄 updated 1w ago🌐 EN, DE, IT, JA, KO +3📂 Utilities💰 Paid🚀 Launched 2023 (3y old)

📅

What Worked™ · Development Pipeline

19 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 — 14 of 14 updated

2026-09

🔧

Shipped update — v3.18.1 → v3.21.0

→ 30 days after: reviews +148 medium · co-occurring

2026-08

🔧

Shipped update — v3.17.0 → v3.18.1

→ 30 days after: reviews +5 high confidence

2026-07

📸

Refreshed store screenshots — 8 of 8 updated

→ 30 days after: reviews +5 high confidence

2026-06

🔧

Shipped update — v3.15.1 → v3.17.0

→ 30 days after: revenue +$8.2K/mo · reviews +6 high confidence

2026-05

🔧

Shipped update — v3.14.0 → v3.15.1

→ 30 days after: reviews +15 high confidence

2026-05

⭐

Rating ↑ 3.68 → 4.80 (improved 1.12★)

→ 30 days after: reviews +15 high confidence

2026-05

📈

Crossed 500 ratings — social-proof flywheel kicking in

→ 30 days after: reviews +15 high confidence

2026-03

⭐

Rating ↓ 4.30 → 3.66 (dropped 0.64★)

→ 30 days after: rating +0.05★ · reviews +11 medium · co-occurring

2026-03

⭐

Rating ↑ 3.65 → 4.30 (improved 0.65★)

→ 30 days after: rating +0.06★ · reviews +12 medium · co-occurring

2026-03

📈

Crossed 500 ratings — social-proof flywheel kicking in

→ 30 days after: rating +0.06★ · reviews +12 medium · co-occurring

2025-12

📈

Crossed 100 ratings — social-proof flywheel kicking in

→ 30 days after: rating +0.21★ · reviews +12 high confidence

2025-03

📈

Crossed 50 ratings — social-proof flywheel kicking in

→ 30 days after: rating −0.06★ medium · co-occurring

2025-03

📈

Crossed 50 ratings — social-proof flywheel kicking in

→ 30 days after: rating −0.09★ · reviews +9 medium · co-occurring

2024-01

⭐

Rating ↑ 1.00 → 3.80 (improved 2.80★)

→ 30 days after: rating −0.13★ high confidence

2024-01

📈

Crossed 10 ratings — social-proof flywheel kicking in

→ 30 days after: rating −0.13★ high confidence

2024-01

⭐

Rating ↑ 2.60 → 3.00 (improved 0.40★)

→ 30 days after: rating +2.67★ · reviews +10 low · multiple changes

2024-01

⭐

Rating ↑ 1.00 → 2.00 (improved 1.00★)

→ 30 days after: rating +2.80★ · reviews +8 low · multiple changes

2023-11

🚀

First tracked snapshot — initial data captured

📸

Store Page History

22 SCREENSHOT CHANGES

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

iPad screenshots

Slot 1
2 ver.

2026-08-18

Now

2026-09-17

Slot 2
2 ver.

2026-08-18

Now

2026-09-17

Slot 3
2 ver.

2026-08-18

Now

2026-09-17

Slot 4
2 ver.

2026-08-18

Now

2026-09-17

Slot 5
2 ver.

2026-08-18

Now

2026-09-17

Slot 6
2 ver.

2026-08-18

Now

2026-09-17

iPhone screenshots

Slot 1
3 ver.

2026-05-13

2026-07-18

Now

2026-09-17

Slot 2
3 ver.

2026-05-13

2026-07-18

Now

2026-09-17

Slot 3
3 ver.

2026-05-13

2026-07-18

Now

2026-09-17

Slot 4
3 ver.

2026-05-13

2026-07-18

Now

2026-09-17

Slot 5
3 ver.

2026-05-13

2026-07-18

Now

2026-09-17

Slot 6
3 ver.

2026-05-13

2026-07-18

Now

2026-09-17

🔎

ASO Keyword Positions

BEST RANK #41

Ranked for 1 App Store search query in our last keyword sweep. Lower position = closer to the top.

meeting notes·#41🇺🇸

Last sweep: 2026-05-19 · iTunes Search API

🌍

Multi-Country Performance

Available in 9 of 9 monitored markets

Market	Rating	Reviews	Current version
🇦🇺 AU	4.63694★	157	4.63694★ this version
🇧🇷 BR	4.79675★	123	4.79675★ this version
🇨🇦 CA	4.57983★	238	4.57983★ this version
🇩🇪 DE	4.22581★	31	4.22581★ this version
🇫🇷 FR	4.54545★	55	4.54545★ this version
🇬🇧 GB	4.66875★	160	4.66875★ this version
🇮🇳 IN	2.33333★	6	2.33333★ this version
🇯🇵 JP	4.11538★	52	4.11538★ this version
🇺🇸 US	4.79793★	2,821	4.79793★ this version

🔔

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📝 Description

BU Score · Transcendent

Full revenue analysis

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

Read deep-dive →