Comparison

OMessenger vs IOBians mCHRIS

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

Head to head
About

OMessenger

This private instant messaging software enhances internal office communication and productivity. It facilitates one-on-one and group chats, offline messages, and announcements across desktop and mobile devices within a business network.

Highlights
  • Cross-platform compatibility
  • View office users online
  • One-on-one private chat
  • Group chat functionality
  • Offline and announcement messages
  • LAN messenger
Read full description

A private instant messaging software for your business. OMessenger is designed for use within small, medium and corporate office's network. This intranet office messenger improves internal communications, business productivity and relationships with colleagues inside office. Why use OMessenger ? - Cross platform (Desktop & Mobile) - View your Office Online users - One-on-One private chat with users - Group Chat with multiple users - Offline / Announcement messages - LAN Messenger - No ads. *******Important******* OMessenger requires "Link Server Pro", which acts as a chat server for communication between clients.

About

IOBians mCHRIS

This app provides IOBians (employees and ex-employees) with convenient access to over 25 workforce management functionalities. It allows for easy application and status checks for reimbursements and leave, as well as access to salary slips and tax forms.

Highlights
  • Apply for monthly reimbursements
  • Check reimbursement status
  • View salary slips
  • Apply for leave
  • Check leave application status
  • View leave balance
  • Access Form 16
  • Refer customers
Features
Read full description

mCHRIS an exciting mobile app with bouquet of 25+ frequently used functionalities of CHRIS / Retiree portal is designed with focus on delivering utmost convenience and seamless experience to IOBians. mCHRIS will initially offer our employees with convenience at their fingertips like applying for monthly reimbursements, monthly reimbursements status inquiry, salary slip view, application for leave, leave application status inquiry, leave balance view, access to form 16 and many more functionalities like option to refer valuable customers, check status of customer referrals etc. mCHRIS also establishes connect with our ex-employees making available a host of much sought after features at their fingertips like pension slip view, access to form 16, option to refer valuable customers, check status of customer referrals etc. mCHRIS offers seamless login approaches whereby users may opt to access the app for routine usage just by using the same PIN, Fingerprint, Face ID or Pattern which is used to unlock their mobile phones. Overall, mCHRIS is here to enhance the digital experience of all our IOBians. We’re sure that you wouldn’t mind rating mCHRIS on Appstore and Playstore enhancing its pride !

Screenshots

OMessenger2 screens
IOBians mCHRIS3 screens

Verdict

The call

The clearest difference is rating: IOBians mCHRIS at 5.0 against OMessenger's 4.0. IOBians mCHRIS also leads on review sentiment (90% vs 50%) and update cadence (fortnightly vs every 3 months). OMessenger's advantage is iOS requirement (8.0 vs 15.0). On price, ratings volume, 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.

ReceptionRating · Positive reviews · Number of ratings

IOBians mCHRIS holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 50% of OMessenger's written reviews are positive against 90% of IOBians mCHRIS's.

UpkeepUpdate frequency

OMessenger ships an update every 3 months, IOBians mCHRIS fortnightly. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
OMessenger versus IOBians mCHRIS: the parameters behind the verdict, then further details
ParameterOMessengerIOBians mCHRIS
PriceFreeFree
Rating4.0 (1 ratings)5.0 (2 ratings) — better
Positive reviews50.0% of reviews90.0% of reviews — better
Number of ratings12 — better
Update frequencyEvery 3 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.0
Further details — not scored
Size4 MB117 MB
Age rating4+4+
DeveloperSrimax Software SystemIOB

Customer experience

OMessenger

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

IOBians mCHRIS

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews20 reviews
Positive90.0%
Neutral5.0%
Negative5.0%

In-app purchases

None

OMessenger

No in-app purchases

None

IOBians mCHRIS

No in-app purchases

Questions

Is OMessenger free?
OMessenger is free to download, with no in-app purchases.
Is IOBians mCHRIS free?
IOBians mCHRIS is free to download, with no in-app purchases.
Which has better reviews, OMessenger or IOBians mCHRIS?
IOBians mCHRIS is rated higher. OMessenger averages 4.0 out of 5 from 1 ratings, while IOBians mCHRIS averages 5.0 from 2 ratings.
Do OMessenger or IOBians mCHRIS have ads?
Neither OMessenger nor IOBians mCHRIS shows ads.
Which is updated more often, OMessenger or IOBians mCHRIS?
OMessenger ships an update every 3 months, and IOBians mCHRIS fortnightly. Most recently, OMessenger was updated on October 24, 2026 and IOBians mCHRIS on October 30, 2026.

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