59
BU Score
Solid
Vibration
✍️ bumetric analysis
“
Vibration is an iOS app from Diffraction Limited Design LLC in the Utilities category, currently rated 4.4★ across 9 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Our BU Score puts it at 59: Solid (established niche player). For a Utilities 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
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 ($0.00)METRIC | +$2,800 | |
| 5 starREVIEW | +$1,800 | |
| excellent appREVIEW | +$1,500 | |
| Mature app (17y old)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| Good rating (4.4★)METRIC | +$800 | |
| Single-language (English only)METRIC | −$400 | |
| Pre-traction phase (9 ratings)METRIC | −$300 |
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.
App Specs
🔐 Own this app? Claim & verify MRR →💾 16 MB🔞 4+📱 iOS 13.0+🔖 v4.18🔄 updated 1mo ago🌐 EN📂 Utilities💰 Paid🚀 Launched 2009 (17y old)
📝 About this app
Vibration is a true vibration spectrum analyzer using the built in accelerometers and gyroscope inside the iPod Touch and the iPhone and starting with version 3.x it can sample the built in microphone and the Digiducer professional quality external USB accelerometer. It acquires and displays time series data, optionally removes DC bias, applies a Hamming window and performs an FFT on each channel to produce frequency spectra. The 3-channel accelerometer has a sensitivity of approximately 0.… View full description on the official store →
🆕 What's New · v4.18
• Added driver for Sabrent input/output dongle allowing for direct input of electrical signals.
• Fixed a bug where Peak Hold and Running Averages did not work properly for all input modes
• Other miscellaneous bug fixes.
• Fixed a bug where Peak Hold and Running Averages did not work properly for all input modes
• Other miscellaneous bug fixes.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Vibration
- Developer
- Diffraction Limited Design LLC
- Bundle ID
- com.dldllc.vibration
- App Store URL
- Open in App Store
- Category
- Utilities
- Content rating
- 4+
- Languages
- EN
Company
- Website
- www.dld-llc.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
- $27.1K/mo
- Top-grossing rank
- Outside top 100 in US Utilities
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- Not found
- 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
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- Not found
⭐Recent App Store Reviews33 latest · avg 4.15★ · 57.6% 5★ · 6.1% 1★
5★19 (58%)
4★7 (21%)
3★2 (6%)
2★3 (9%)
1★2 (6%)
+0 ratings/week
Praise: great ×7 perfect ×5 excellent ×5 recommend ×3 best ×2Complaints: crash ×1 expensive ×1 bug ×1
Top positive
★★★★★ Great app for professionals
I teach engineering at SFSU. "Vibrations" is our app of choice for accelerometer experiments. It has an intuitive interface, collects accurate information (expecially with the latest calibration update), displays time and frequen…
★★★★★ Great App!
I think this is a pretty nice little application. Once cropping options and other little things are addedthis will be a perfect tool.…
Top negative
★☆☆☆☆ Application Receipt Not Valid
When I try to use this, it says "Application Receipt Not Valid" and refuses to work. I think this constitutes fraud- it is a complete and utter RIP OFF RIP OFF RIP OFF RIP OFF RIP OFF RIP OFF RIP OFF RIP OFF RIP OFF RIP OFF !!!!!…
★☆☆☆☆ Unable to load saved data
I have taken many measurements and saved them properly. When I go to load my data, there is nothing there. I reported this problem yesterday and have had no reply from them. Feel like I was ripped off of $5 that I paid. This has also wasted…
📈Ratings growth9 ratings+800% lifetimeShow 3-year history estimate ▾
Tracked (34 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.
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 by Diffraction Limited Design LLC
View all →
Full revenue analysis
Read the article-style breakdown for Vibration: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.