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68
BU Score
Solid

1Contact Pro: Clean & Backup

4.5 ✍️ Editor
✍️ bumetric analysis

1Contact Pro: Clean & Backup is an iOS app from Roxwin Vietnam Technologies Company Limited in the Productivity category, currently rated 4.5★ across 359 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.

Our BU Score puts it at 68: Solid (established niche player). For a Productivity 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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idle
0%
Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
0
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 9 of 9 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
highly recommendREVIEW
+$1,400
slowREVIEW
−$1,200
support teamREVIEW
+$900
Good rating (4.5★)METRIC
+$800
Established app (7y old)METRIC
+$800
Early-stage install base (359 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

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Dec 24
Mar 25
Apr 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 →
💾 36 MB🔞 4+📱 iOS 17.6+🔖 v2.2.7🔄 updated 6mo ago🌐 EN📂 Productivity💰 Paid🚀 Launched 2018 (7y old)

📝 About this app

1Contact – Smart Contact Manager

Overview
1Contact is a comprehensive contact management application that helps you organize, clean, back up, and maintain your contacts efficiently. With powerful AI-driven features and intuitive tools, 1Contact transforms how you manage your address book.

Main Features

Contact Management
• Add, edit, delete, and search contacts with ease
• Smart organization and categorization
• Quick access to frequently contacted people
• Advanced search with multiple criteria

Contact Cleaning & Optimization
• Remove contacts with missing or incomplete information
• Delete outdated or unused contacts
• Clean up duplicate phone numbers and email addresses
• Optimize your contact list for better performance

Duplicate Detection & Merging
• AI-powered detection by name, phone number, or email
• Smart merging with conflict resolution
• Batch merge multiple duplicates
• Preview changes before applying

Backup & Restore
• Secure local backups
• Cloud backup integration (iCloud, Google Drive, Dropbox)
• Automatic scheduled backups
• One-click restore functionality
• Export contacts in multiple formats (vCard, CSV)

Sharing & Communication
• Share multiple contacts via Email, SMS, or messaging apps
• Bulk sharing with custom groups
• QR code generation for easy sharing
• Export contact lists for professional use

Additional Smart Features
• Business card scanner with OCR technology
• International phone number formatting
• Contact analytics and insights
• Custom contact groups and labels
• Birthday and anniversary reminders
• Import contacts from various sources

Privacy & Security
• Local data processing for enhanced privacy
• Encryption for sensitive information
• No unnecessary permissions required
• GDPR-compliant data handling

Performance & Usability
• Fast and responsive interface
• Offline functionality
• Cross-device synchronization
• Dark mode support
• Accessibility features

Why Choose 1Contact?
1Contact combines powerful tools with an intuitive design, making it ideal for both personal and business use. Our AI-powered features help keep your contact list clean and organized while ensuring important data is always safe and accessible.

Perfect for:
• Business professionals managing large contact lists
• Individuals wanting to declutter their address book
• Anyone needing secure backup and restore options
• Users who frequently share contact information

If you enjoy using 1Contact, please share it with your friends and leave a review on the App Store. Your feedback helps us improve and supports our continued development.

Thank you for choosing 1Contact.

🆕 What's New · v2.2.7

- Fully supports Chinese Keypad

Profile & Insights

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

Identification

App name
1Contact Pro: Clean & Backup
Developer
Roxwin Vietnam Technologies Company Limited
Bundle ID
com.roxwin.1contact.pro
App Store URL
Open in App Store
Category
Productivity
Content rating
4+
Languages
EN

Company

Website
magicone.xyz
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
$16.7K/mo
Top-grossing rank
Outside top 100 in US Productivity
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 growth359 ratings+35800% lifetimeShow 3-year history estimate ▾Mar 2019May 2024May 2026
Tracked (20 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.

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Full revenue analysis
Read the article-style breakdown for 1Contact Pro: Clean & Backup: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
Read deep-dive →