Comparison

Số Lạ vs 1 Contact

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Số Lạ

This app identifies spam calls and displays caller ID, featuring a large blacklist of unwanted callers. It also provides a comprehensive directory of Vietnamese businesses and individuals, and allows reporting of fraudulent bank accounts. Enhanced features are available for newer iOS versions.

Highlights
  • Spam call identification
  • Caller ID display
  • Extensive blacklist
  • Vietnamese business directory
  • Fraudulent bank account reporting
  • Live Caller ID Lookup (iOS 18+)
Features
Read full description

Nhận diện cuộc gọi rác, hiện ID người gọi, hoạt động hiệu quả với Blacklist siêu khủng. - Spam, Quảng cáo, Bất động sản, Đòi nợ, Tín dụng đen, đầu tư tài chính, cờ bạc... - Siêu Danh Bạ Việt: đầy đủ danh bạ công ty, hàng quán, shop kinh doanh... đến tên cá nhân theo số ĐT. - Tra cứu, báo cáo số tài khoản ngân hàng lừa đảo. - Từ iOS 18 trở lên có thêm tính năng Live Caller ID Lookup - tự động tra cứu online ngay khi có cuộc gọi đến. Đơn giản dễ dùng, tôn trọng dữ liệu cá nhân: - Không yêu cầu nhập số điện thoại. - Không yêu cầu đăng ký - đăng nhập. - Không đọc danh bạ điện thoại. - Không truy cập lịch sử cuộc gọi. - Tự động cập nhật ngầm khi đóng App. Giữ cho Blacklist luôn mới nhất. Cài xong là sử dụng được luôn. Blacklist được cập nhật liên tục dựa trên: - Báo cáo từ chính bạn, từ cộng đồng người dùng App. - Hệ thống quét, phân tích và cập nhật data từ các mạng xã hội.

About

1 Contact

Features
Read full description

1 CONTACT - A SMART BUSINESS MANAGEMENT SOLUTION FOR ENTERPRISES 1 Contact is an all-in-one business management solution designed to streamline sales operations, customer engagement, and business management. With an intuitive interface and powerful features, 1 Contact helps businesses improve productivity and manage customer relationships more efficiently. With 1 Contact, you can: 1. MANAGE MULTI-CHANNEL COMMUNICATION IN ONE PLACE • Manage multiple communication channels from a single interface. • Synchronize and view customer interaction history across voice calls, SMS, Facebook, Zalo OA, and other supported channels in one conversation. • Chat, make calls, add notes, and update customer information without switching between applications. 2. CENTRALIZE CUSTOMER MANAGEMENT • Store and organize customer data based on your business needs. • Track customer interactions and purchase history in one place. • Improve customer care and optimize the customer journey. 3. ACCESS DETAILED BUSINESS REPORTS • Generate reports with flexible filters tailored to your business needs. • Monitor customer activities, calls, and messages through comprehensive analytics. • Automatically evaluate and rank team performance. DOWNLOAD 1 CONTACT TODAY AND EXPERIENCE A SMART BUSINESS MANAGEMENT SOLUTION THAT HELPS YOUR BUSINESS IMPROVE PRODUCTIVITY, STRENGTHEN CUSTOMER RELATIONSHIPS, AND DRIVE SUSTAINABLE GROWTH.

Screenshots

Số Lạ4 screens
1 Contact4 screens

Verdict

The call

The clearest difference is iOS requirement: 1 Contact at 13.5 against Số Lạ's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 9 level
Số Lạ versus 1 Contact: the parameters behind the verdict, then further details
ParameterSố Lạ1 Contact
PriceFreeFree
Rating4.9 (18 ratings) — better—
Positive reviews71.4% of reviews—
Number of ratings18 — better—
Update frequencyEvery 6 weeks—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.113.5 — better
Further details — not scored
Size36 MB91 MB
Age rating4+4+
DeveloperTuan Anh VuGadget Technology Solution

In-app purchases

None

Số Lạ

No in-app purchases

None

1 Contact

No in-app purchases

Questions

Is Số Lạ free?
Số Lạ is free to download, with no in-app purchases.
Is 1 Contact free?
1 Contact is free to download, with no in-app purchases.
Do Số Lạ or 1 Contact have ads?
Neither Số Lạ nor 1 Contact shows ads.

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