Comparison

Onex ESS vs Microsoft Defender

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

Head to head
About

Onex ESS

Access your monthly and yearly pay slips, make investment declarations, and view your tax sheet. This app allows employees to manage and track personal payroll-related activities.

Highlights
  • View monthly pay slips
  • View yearly pay slips
  • Make investment declarations
  • View tax sheets
  • Manage payroll activities
Features
Read full description

This application is designed and developed by Osource (Osource India Pvt. Ltd). This mobile application is a part of Onex – Payroll Portal. Onex Payroll portal consists of business functions like claiming reimbursement, view his/her pay-slips along with investment declarations and tax sheet. Out of these business functions, Osource has introduced the following business activities through mobile application for employees to manage & track their own activities:   1) Monthly Pay-slip: Employee can view his / her monthly pay-slip. 2) Yearly Pay-slip: Employee can view his / her yearly pay-slip. 3) Investment Declaration: A detailed investment declaration of the employee can be viewed through this portal. 4) Tax sheet: From the salary and the investment data, the system allows employee to view his tax sheet for the mentioned year.

About

Microsoft Defender

This app offers comprehensive online security for individuals and families, providing antivirus scanning, threat monitoring, and identity protection. It helps safeguard personal information by scanning the dark web and offers credit monitoring and identity theft restoration services.

Highlights
  • Antivirus scanning
  • Threat monitoring
  • Dark web scanning for identity threats
  • Credit monitoring
  • Identity theft restoration
  • Anti-phishing protection
  • Multidevice alerts
Read full description

Microsoft Defender is an online security app for your personal life[1]and work [2]. Use Microsoft Defender for individuals[1] at home and on the go to stay safer online. Defender is an easy-to-use app that helps keep you and your family one step ahead of threats. Microsoft Defender for individuals is available exclusively with a Microsoft 365 Personal or Family subscription. All-in-one security app Protect your personal identity, and devices against malicious threats with antivirus scanning[3], threat monitoring[4], multidevice alerts, and expert guidance. Manage your security in one place ▪ Check the security status of your family’s devices and identity[5]. ▪ Get threat alerts, notifications, and recommended steps across your devices. ▪ Receive security tips and take recommended actions to improve your online security. Safeguard your family’s personal information ▪ Threats to your identity and personal identifying information[4] are continuously scanned on the dark web. ▪ Get credit monitoring with timely alerts and monthly credit reports.[6] ▪ Call an identity theft restoration expert anytime day or night if you need help. ▪ Get identity insurance coverage, up to USD1 million, to help cover legal and expert fees associated with restoration. Insurance coverage includes up to USD100,000 to recover lost funds.[7] Trusted device and data protection ▪ Anti-phishing protection for your and your family’s devices against new and existing threats [3]. ▪ Continuously scans for harmful links before you click on them to help protect you from malicious threats.   Microsoft Defender for Endpoint Microsoft Defender for Endpoint[2] is an industry-leading, cloud-powered endpoint security solution that helps to secure against ransomware, file-less malware, and other sophisticated attacks across platforms. 1. Microsoft 365 Family or Personal subscription required. Sign in with your Microsoft account. App is currently not available in certain Microsoft 365 Personal or Family regions. 2. If you are a member of a business or organization, login with your work or school email. Your school or business is required to have a valid license or subscription. 3. Does not replace existing malware protection on iOS and Windows devices. 4. Feature is available in the United States and US territories. 5. A one-time parent or legal guardian verification is required to receive dark web threat alert details for children. If the organizer’s family member is under 13, consent is not required to create and/or monitor a child’s identity. Consent is required to create and/or monitor identity of family members over 13 years of age. 6. Feature available in the United States and US territories. Credit score is a single bureau VantageScore 3.0 provided by Experian®. The monthly credit report is provided by Experian® using single bureau data. For users under the age of 18 or those without a credit history, credit score not included. Family organizers will not have the ability to onboard, view, and receive alerts related to family member credit monitoring. Your device's primary display language must be set to English. 7. The identity theft insurance is underwritten and administered by American Bankers Insurance Company of Florida, an Assurant company. Please refer to the actual policies for terms, conditions, and exclusions of coverage. Coverage may not be available in all jurisdictions. Review the Summary of Benefits: https://learn.microsoft.com/en-us/legal/microsoft-365/summary-of-benefits-for-itm.

Screenshots

Onex ESS4 screens
Microsoft Defender4 screens

Verdict

The call

The clearest difference is in-app purchases: Onex ESS at none against Microsoft Defender's 3. Onex ESS also leads on iOS requirement (11.0 vs 17.0). Microsoft Defender's advantage is review sentiment (34% vs 0%) and update cadence (every 2 weeks vs every 3 months). On price, ads 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. Microsoft Defender sells 3 in-app purchases, starting at $6.99 per month. Onex ESS asks for nothing beyond the download.

UpkeepUpdate frequency

Onex ESS ships an update every 3 months, Microsoft Defender every 2 weeks. The most recent releases landed on July 7, 2026 and September 25, 2026 respectively.

Scorecard6 real differences · 5 level
Onex ESS versus Microsoft Defender: the parameters behind the verdict, then further details
ParameterOnex ESSMicrosoft Defender
PriceFreeFree
Rating—4.7 (21K ratings) — better
Positive reviews0.0% of reviews34.1% of reviews — better
Number of ratings—21K — better
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
Best chart rank—#169 — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better17.0
Further details — not scored
Size82 MB159 MB
Age rating4+4+
DeveloperSuraj Rameshwar DubeyMicrosoft Corporation

Customer experience

Onex ESS

Written reviews10 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Microsoft Defender

All ratings21,437 ratings
Positive93.1%
Neutral2.9%
Negative4.0%
Written reviews543 reviews
Positive34.1%
Neutral12.0%
Negative54.0%

Bugs and requests

Onex ESS

Not enough reviews yet to summarise bugs or requests.

Microsoft Defender

Reported bugs

3 issues
  • Login issues
  • Unexpected app crashes
  • Inconsistent behavior after updates

Requested features

3 requests
  • Dark mode support
  • Customizable VPN settings
  • Better integration with other apps

In-app purchases

None

Onex ESS

No in-app purchases

3 purchases

Microsoft Defender

Subscriptions3
  • Microsoft 365 Personal1 Month trial$6.991 Month
  • Microsoft 365 Personal1 Month trial$9.991 Month
  • Microsoft 365 Family1 Month trial$12.991 Month

Questions

Is Onex ESS free?
Onex ESS is free to download, with no in-app purchases.
Is Microsoft Defender free?
Microsoft Defender is free to download, with in-app purchases available.
Do Onex ESS or Microsoft Defender have ads?
Neither Onex ESS nor Microsoft Defender shows ads.
Which is updated more often, Onex ESS or Microsoft Defender?
Onex ESS ships an update every 3 months, and Microsoft Defender every 2 weeks. Most recently, Onex ESS was updated on July 7, 2026 and Microsoft Defender on September 25, 2026.

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