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56
BU Score
Solid

Sprachnotiz Pro

4.3 ✍️ Editor
✍️ BU Analytics Review

Sprachnotiz Pro is an iOS app from Newkline Co., Ltd. in the Business category, currently rated 4.3★ across 350 ratings. Initial signal reads as mixed reviews — supporters praise core features while critics cite stability/value gaps.

Our BU Score puts it at 56Solid (established niche player). For a Business app, that means established niche player.

Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.

📊 Performance Tracking LIVE

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Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
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since first record
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 6 of 6 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
Multilingual (23 languages)METRIC
+$1,500
slowREVIEW
−$1,200
Good rating (4.3★)METRIC
+$800
Established app (7y old)METRIC
+$800
Early-stage install base (350 ratings)METRIC
+$400
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Jul 24
Aug 24
Sep 24
Oct 24
Dec 24
Jan 25
Mar 25
Apr 25
May 25
Jun 25
Jul 25

⭐ 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 →
💾 41 MB🔞 4+📱 iOS 15.0+🔖 v6.0.1🔄 updated 2d ago🌐 AR, DA, NL, EN, FI +18📂 Business💰 Free🚀 Launched 2018 (7y old)

📝 About this app

SoundNote offers AI-powered transcription features that easily generate meeting minutes, class notes, interview summaries, and paragraph summaries. It allows you to quickly capture important information, save time, and enhance work efficiency. The AI-driven transcription and summarization features significantly reduce work time and provide a smarter, more productive work environment.

Supporting MP3, WAV, and M4A formats, SoundNote is a high-quality voice recorder with speech-to-text conversion and AI noise reduction capabilities. It's the perfect solution for anyone needing to manage voice memos, including business professionals, reporters, tutors, audio experts, sound engineers, and students.

With excellent playback control and audio editing features, SoundNote makes it easy to edit and modify recorded files for greater efficiency.

It supports Apple Watch and is available on both iPhone and iPad.

■ Main Features
· AI-powered meeting minutes, lecture notes, interview summaries, and general summarization
· AI noise reduction
· Speech-to-text transcription
· Live Activities (Dynamic Island), Now Playing
· Direct recording in MP3, WAV, and M4A formats
· High-quality audio recording
· Unlimited recording time
· Background recording
· Wave display for recording status
· Various audio quality options (11,025KHz, 22,050KHz, 44,100KHz, 48,000KHz)
· Mono/stereo recording
· Playable on various media
· Resume recording after phone call pause (up to 3 minutes)
· Add descriptions to recordings
· Easy and fast to use
· Display file size
· Safe stop for low battery or storage space
· Bluetooth support
· Music library import function
· File sorting
· Voice-to-text transcription

■ AI-powered
· Meeting minutes, lecture notes, interview summaries, and general summarization
· Noise reduction
· Speech-to-text transcription

■ Powerful File Sharing & Management
· Transfer files via iTunes, Email, AirDrop, or Wi-Fi
· File sharing with other apps (“Open in”)

■ Folder Management
· Create, edit, delete, and organize folders efficiently

■ Playback Control
· Repeat, slow, or fast play; adjust playback speed (0.1x ~ Play)

■ Trim & Cut Audio
· Trim and cut recordings as needed (MP3, WAV, M4A formats)

■ Audio Visualization
· Visualize recordings to identify sections easily

■ Sound Tags
· Add tags to specific locations for instant playback

■ File Combination
· Combine multiple audio files into one, creating a custom sequence

■ PREMIUM Subscription
· Payment will be charged to your Apple ID upon confirmation. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Renewal charges occur within 24 hours of the period's end. You can manage or cancel your subscription anytime through your App Store account settings.

Subscription Options:
· Monthly Subscription: Auto-renew with 3-day free trial, unlocks all features / AD-Free
· Yearly Subscription: Auto-renew with 3-day free trial, unlocks all features / AD-Free

Privacy Policy: https://newkline.com/apps/avrx/privacy_en.html
Terms of Service: https://newkline.com/apps/avrx/terms.html

🆕 What's New · v6.0.1

Bug fixes and performance improvements.
Improved audio editing features (cut, copy, paste, trim, add audio).
Improved bookmark functionality.
Added pinch-to-zoom support for the waveform in the audio editing screen.
Enhanced recording waveform visuals.
Now supports iPhone, iPad, and Mac.

Profile & Insights

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

Identification

App name
Sprachnotiz Pro
Developer
Newkline Co., Ltd.
Bundle ID
com.newkline.avrxpro
App Store URL
Open in App Store
Category
Business
Content rating
4+
Languages
AR, DA, NL, EN, FI, FR, DE, EL, ID, IT, JA, KO, MS, PL, PT, RU, ZH, ES, SV, TH, ZH, TR, VI

Company

Website
newkline.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
$4.6K/mo
Top-grossing rank
Outside top 100 in US Business
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
Not found
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
Not found
Press / News
Not found

Contacts & Socials

Socials
Not found
Email
Not found
Phone
Not found
Contact page
Not found
About page
Not found
📈Ratings growth350 ratings+34900% lifetimeShow 3-year history estimate ▾Nov 2018Sep 2024May 2026
Tracked (37 weeks) Pre-tracking estimate (36 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.
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.
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