37
BU Score
Emerging
xEngine for Safari
✍️ bumetric analysis
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xEngine for Safari is an iOS app from 磊 汪 in the Utilities category, currently rated 3.3★ across 6 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Our BU Score puts it at 37: Emerging (early traction worth watching). For a Utilities app, that means early traction worth watching.
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
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 5 of 5 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($1.99)METRIC | +$2,800 | |
| Below-average rating (3.3★)METRIC | −$1,500 | |
| Established app (3y old)METRIC | +$800 | |
| Single-language (English only)METRIC | −$400 | |
| Pre-traction phase (6 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.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 6 MB🔞 4+📱 iOS 15.0+🔖 v26.3.20🔄 updated 1mo ago🌐 EN📂 Utilities💰 Paid🚀 Launched 2023 (3y old)
📝 About this app
xEngine — Customize Your Safari's Default Search Engine
Tired of Safari's limited search options? xEngine gives you control.
Switch between a wide range of search engines — or add your own, including AI engines like ChatGPT, Claude, and Perplexity — all without sacrificing privacy.
Key Features:
- Choose from popular engines like Brave, Yandex, Startpage, ChatGPT, Claude, Perplexity, and more
- Add and manage your own custom search engines
- Local processing only — xEngine never collects your data
Simple. Private. Yours.
Download xEngine and search the web your way.
Tired of Safari's limited search options? xEngine gives you control.
Switch between a wide range of search engines — or add your own, including AI engines like ChatGPT, Claude, and Perplexity — all without sacrificing privacy.
Key Features:
- Choose from popular engines like Brave, Yandex, Startpage, ChatGPT, Claude, Perplexity, and more
- Add and manage your own custom search engines
- Local processing only — xEngine never collects your data
Simple. Private. Yours.
Download xEngine and search the web your way.
🆕 What's New · v26.3.20
Reimagined our brand icon with a sleek new gradient, meticulously crafted to feel right at home on the modern design language of the newest OS release.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- xEngine for Safari
- Developer
- 磊 汪
- Bundle ID
- com.iAugus.xEngine
- App Store URL
- Open in App Store
- Category
- Utilities
- Content rating
- 4+
- Languages
- EN
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
- OG image
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $86/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
- https://apps.apple.com/us/app/letterloop-group-newsletters/id6468623700
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- https://apps.apple.com/us/iphone/story/id1759426883
📈Ratings growth6 ratings+500% lifetimeShow 3-year history estimate ▾
Tracked (4 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.
Full revenue analysis
Read the article-style breakdown for xEngine for Safari: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.