Comparison

SmartO vs Vantis HR

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

Head to head
About

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.

Highlights
  • Document approval and tracking
  • Contact list and chat
  • Leave and duty trip management
  • Payroll and reimbursement
  • Flight search and status
Features
Read full description

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

About

Vantis HR

Features
Read full description

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

SmartO3 screens
Vantis HR1 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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.

Scorecard1 real difference · 7 level
SmartO versus Vantis HR: the parameters behind the verdict, then further details
ParameterSmartOVantis HR
PriceFreeFree
Positive reviews44.4% of reviews—
Update frequencyEvery 4 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size52 MB11 MB
Age rating4+4+
DeveloperHong Kong Airlines Ltd.Vantis HR Solutions Limited

In-app purchases

None

SmartO

No in-app purchases

None

Vantis HR

No in-app purchases

Questions

Is SmartO free?
SmartO is free to download, with no in-app purchases.
Is Vantis HR free?
Vantis HR is free to download, with no in-app purchases.
Do SmartO or Vantis HR have ads?
Neither SmartO nor Vantis HR shows ads.
Which is updated more often, SmartO or Vantis HR?
SmartO ships an update every 4 months, and Vantis HR every 3 months. Most recently, SmartO was updated on August 23, 2026 and Vantis HR on May 17, 2026.

Other comparisons