SmartO vs Vantis HR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmartO
This app offers a comprehensive suite of mobile office services for airline customers. It includes document management, an office assistant with communication tools, staff-related functions like payroll and leave records, and travel-related features such as flight search and status updates.
- Document approval and tracking
- Contact list and chat
- Leave and duty trip management
- Payroll and reimbursement
- Flight search and status
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Smart Organization provides convenient and efficient mobile office servicesis for Hong Kong Airlines' customers, including the details as below: 1. Doc Approval Sys Doc Tracking Action List Doc Searching Follow Up List 2. Office Assistant Contact List Video & Chat Leave & Duty Trip 3. Staff Center Payroll Reimbursement Tax Return Leave Record Nomination List Travel Record 4. Travel Center Flight Search Flight Status 5. Setting Change Login Password Change Private Password Change Background
Vantis HR
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Today’s economy demands a more proactive, effective role for the HR department. Without a capable and flexible HR system, companies are hard to manage the whole HR administration, including headcount budgeting, personnel administration, complete payroll and benefit calculation, staff training, leave management and attendance, etc. What’s more important, the overall employee satisfaction and HR efficiency will be hampered if the HR system cannot be accessed via mobility and web, which is the main trend nowadays. Vantis® Human Resources manages your globally dispersed workforce, improve human resource processes, and enhance employee satisfaction for greater efficiency and cost savings across the enterprise. With its start-of-art web development technology and mobility access over mobile phones, the most critical HR tasks can be managed anytime and anywhere. - Cloud model (Software as a service) and on-premises model - Multiple languages of English, traditional Chinese and simplified Chinese - Comprehensive management for all essential personnel data including skill set, education, qualification, training, working experience, and employment history - Great flexibility for defining various parameter setting liked leave entitlement, late penalty and overtime calculation, leave type and shift definition - Full compliance with localized statutory requirements in Hong Kong, Macau, China, Taiwan, Singapore and Thailand - Supports user-defined approval workflow for employee self-service liked application of leave, expense claim, appraisal and change of personnel record - Provides mail merge function to automate some employee documentation - MPF and voluntary contribution calculation with file generation and remittance statement to major service providers - Various statistics and HR analytical reports for facilitating managerial decisions - Strong security protection: authorization for each functions, access log and audit trail reports
Screenshots
Verdict
The clearest difference is iOS requirement: SmartO at 11.0 against Vantis HR's 13.0. On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SmartO ships an update every 4 months, Vantis HR every 3 months. The most recent releases landed on August 23, 2026 and May 17, 2026 respectively.
| Parameter | SmartO | Vantis HR |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 44.4% of reviews | — |
| Update frequency | Every 4 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 52 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Hong Kong Airlines Ltd. | Vantis HR Solutions Limited |
In-app purchases
SmartO
No in-app purchases
Vantis HR
No in-app purchases









