69
BU Score
Solid
GuitarNotes - Master Fretboard
✍️ BU Analytics Review
“
GuitarNotes - Master Fretboard is an iOS app from 小舟 苏 in the News category, currently rated 4.7★ across 220 ratings. Initial signal reads as mixed reviews — supporters praise core features while critics cite stability/value gaps.
Our BU Score puts it at 69 — Solid (established niche player). For a News app, that means established niche player.
Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.
creator
📊 Performance Tracking LIVE
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue 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 8 of 8 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($2.99)METRIC | +$2,800 | |
| Excellent rating (4.7★)METRIC | +$2,200 | |
| 5 starREVIEW | +$1,800 | |
| Mature app (14y old)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| Early-stage install base (220 ratings)METRIC | +$400 | |
| Single-language (English only)METRIC | −$400 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 4 MB🔞 4+📱 iOS 15.0+🔖 v3.2.0🔄 updated 1y ago🌐 EN📂 News💰 Paid🚀 Launched 2012 (14y old)
📝 About this app
Master the notes on your guitar fretboard with ease!
TWO PRACTICE MODES:
- Guess the Note - Identify the note name for a given fret location
- Locate the Note - Identify the correct positions for a given note.
FEATURES:
- Suitable for both right-handed and left-handed guitarists.
- Customize quizzes with your preferred notes, strings, and fret range.
- Realistic guitar sounds.
- Set practice session duration for focused learning.
TWO PRACTICE MODES:
- Guess the Note - Identify the note name for a given fret location
- Locate the Note - Identify the correct positions for a given note.
FEATURES:
- Suitable for both right-handed and left-handed guitarists.
- Customize quizzes with your preferred notes, strings, and fret range.
- Realistic guitar sounds.
- Set practice session duration for focused learning.
🆕 What's New · v3.2.0
- Bug fixes and performance improvements
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- GuitarNotes - Master Fretboard
- Developer
- 小舟 苏
- Bundle ID
- com.suxiaozhou.GuitarNotes
- App Store URL
- Open in App Store
- Category
- News
- Content rating
- 4+
- Languages
- EN
Company
- Website
- soulreload.com
- Tagline
- Smart Apps for iOS & macOS
- Description
- Smart Apps for iOS and macOS
- 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
- $11.7K/mo
- Top-grossing rank
- Outside top 100 in US News
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- https://twitter.com/bitecodelab
- 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
📈Ratings growth220 ratings+21900% lifetimeShow 3-year history estimate ▾
Tracked (34 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.
More News
X
★ 4.6 · 10,538,160 reviews
Tesco Grocery & Clubcard
★ 4.8 · 1,277,638 reviews
Boots: Beauty & Pharmacy
★ 4.8 · 1,115,477 reviews
Amazon Shopping
★ 4.8 · 1,081,230 reviews
Trading 212
★ 4.5 · 341,716 reviews
Нова пошта old
★ 4.6 · 161,314 reviews
CBeebies Get Creative
★ 4.3 · 154,433 reviews
CBeebies Learn
★ 4.3 · 151,443 reviews
Browse BU Analytics
📚 All 55,000+ Books
🜍 Alchemy & Hermeticism
🔮 Magic & Ritual
🌙 Witchcraft & Paganism
⭐ Astrology & Cosmology
🃏 Divination & Tarot
📜 News
✡️ Kabbalah & Jewish Mysticism
🕉️ Mysticism & Contemplation
🕊️ Theosophy & Anthroposophy
🏛️ Freemasonry & Secret Societies
👻 Spiritualism & Afterlife
📖 Sacred Texts & Gnosticism
👁️ Supernatural & Occult Fiction
🧘 Spiritual Development
📚 Esoteric History & Biography
Info
About BU Analytics