Comparison

OASYS H2A 2 vs Onex Project Tree

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

Head to head
About

OASYS H2A 2

Features
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Experience OASYS HR Self Service on your iPhone and iPad anytime, anywhere with the OASYS Mobile app. OASYS Mobile app includes on-the-move Self Service OASYS HR access including (subject to roles-based access control): * View your own profile * Customizable application theme * View your Direct Reports, peers and other teams * View personal and work information, such as addresses, phones, qualifications and employment history * Get instant notifications of roster changes, incoming requests and approval notifications * Request for Leaves * Request for Letters and Certificates * View current and past payslips * View workflow and approval status for your requests * Update your approval availability Note: To use OASYS Mobile app with your data, you must be a user of OASYS HR Suite software and a registered user of OASYS Mobile app, with mobile services enabled by your IT department.

About

Onex Project Tree

Features
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Onex Project Tree is a repository where we can place our physical data into a digital form. Here the user can upload his scanned documents under various categories called as Document Types. For a document he can provide different attribute values by which a document can be uniquely identified. Those attributes are created for a particular Document Type by user himself. The uploaded document will be go for an approval by the stages created in workflow definition and to the users mapped in Actor/Parameter master. The approval can be followed by multilevel stages.

Screenshots

OASYS H2A 21 screens
Onex Project Tree4 screens

Verdict

The call

The clearest difference is iOS requirement: Onex Project Tree at 11.0 against OASYS H2A 2's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

OASYS H2A 2 ships an update monthly, Onex Project Tree every 6 weeks. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

Scorecard1 real difference ยท 5 level
OASYS H2A 2 versus Onex Project Tree: the parameters behind the verdict, then further details
ParameterOASYS H2A 2Onex Project Tree
PriceFreeFree
Update frequencyMonthly โ€” betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.011.0 โ€” better
Further details โ€” not scored
Size48 MB45 MB
Age rating4+4+
DeveloperOASYS InfoTechSuraj Rameshwar Dubey

In-app purchases

None

OASYS H2A 2

No in-app purchases

None

Onex Project Tree

No in-app purchases

Questions

Is OASYS H2A 2 free?
OASYS H2A 2 is free to download, with no in-app purchases.
Is Onex Project Tree free?
Onex Project Tree is free to download, with no in-app purchases.
Do OASYS H2A 2 or Onex Project Tree have ads?
Neither OASYS H2A 2 nor Onex Project Tree shows ads.
Which is updated more often, OASYS H2A 2 or Onex Project Tree?
OASYS H2A 2 ships an update monthly, and Onex Project Tree every 6 weeks. Most recently, OASYS H2A 2 was updated on October 6, 2026 and Onex Project Tree on October 13, 2026.

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