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73
BU Score
Strong

Delta Icon Pack

4.7 ✍️ Editor
✍️ bumetric analysis

Delta Icon Pack is an Android app from Leif Niemczik in the Personalization category, currently rated 4.7★ across 12,872 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.

Our BU Score puts it at 73: Strong (healthy traction). For a Personalization app, that means healthy traction.

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 4 of 4 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Mid install base (12,872 ratings)METRIC
+$5,500
Excellent rating (4.7★)METRIC
+$2,200
Mature app (9y old)METRIC
+$1,500
Ad-supported / freemiumMETRIC
+$600
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.

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.
App Specs
🔐 Own this app? Claim & verify MRR →
🔖 v2.15.0🔄 updated 2w ago📂 Personalization💰 Free💎 IAP $0.99 - $13.99 per item🚀 Launched 2016 (9y old)

📝 About this app

Delta includes thousands of hand-designed icons and supports 20+ launchers thanks to the awesome CandyBar Dashboard.

Featured on Googles #MyAndroid
Featured in XDA's Top 5 Icon Packs of March 2017
Featured in Sam Beckman's Top Android Apps February 2017
Featured in Zachary Anderson's What's on my Android: Early 2017

"You won't have to re-learn your icons should you apply Delta, but they'll still give you a fresh look with an updated styling."
– DroidLife

"If you care about minimalism the way we do, you'd likely go ahead and download Delta as soon as possible."
– phoneArena… View full description on the official store →

Profile & Insights

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

Identification

App name
Delta Icon Pack
Developer
Leif Niemczik
Bundle ID
website.leifs.delta
App Store URL
Open in App Store
Category
Personalization
Content rating
Not found
Languages
Not found

Company

Website
delta-icons.github.io
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
$1.2K/mo
Top-grossing rank
Not found
All-time revenue
Not found
Pricing
$0.99 - $13.99 per item

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 growth12,872 ratings+26% lifetimeShow 3-year history estimate ▾May 2023Dec 2024May 2026
Tracked (1 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
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.

Similar apps in Personalization

Full revenue analysis
Read the article-style breakdown for Delta Icon Pack: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
Read deep-dive →