Comparison

Oracle Primavera Unifier vs Arkancs

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

Head to head
About

Oracle Primavera Unifier

This app allows project managers and field users to view, update, and collaborate on projects remotely. Manage tasks, create records, and review documents, with offline capabilities for continued work. It requires a valid license for Primavera Unifier 16.2 or higher.

Highlights
  • Manage tasks and update progress
  • Offline work on downloaded data
  • Create and update business process records
  • Review drawings, PDFs, and images
  • Minimize data entry errors with QR/barcodes
  • Access project documents
  • View project geo-locations
Features
Read full description

By installing this app, you agree to the End User License Agreement terms at https://docs.oracle.com/cd/F11146_01/EULA/en/EULA.htm The Oracle Primavera Unifier mobile app is the perfect companion for Unifier users on the go. Project managers and field users can use the Unifier mobile app to view, update, and collaborate on projects. Users can manage tasks, create business process records, and review documents. While offline, field users can continue to work on their downloaded project data and documents. Unifier mobile app requires you to have a valid license for Primavera Unifier 16.2 and above. Oracle recommends that you upgrade your Primavera Unifier installation to the latest version to utilize all the features of the mobile app, as some of the recent features are supported only on the latest version of Primavera Unifier. Features: ▪ Manage your assigned tasks and update task progress anywhere, anytime. ▪ Work on your downloaded company and project data without network connectivity. ▪ Synchronize locally saved changes with the Unifier server, once network connectivity is available. ▪ Create new business process records and add line items. ▪ Attach picture, audio, and video files to a business process record, line item, or task. ▪ Review drawings, pdf and image files etc., associated with business process records or in project documents. ▪ Minimize data entry errors by using QR code, bar codes, auto-population, and formula-calculation in the forms. ▪ Use commonly-used pickers and hyperlink fields when working on the forms. ▪ Access and save commonly-used company or project documents. ▪ Access frequently-used business processes faster by adding them as tiles to the Home screen. ▪ View the geo-location of projects and business process records. ▪ Get notified when tasks are assigned to you, without opening the Unifier mobile app. Additional Information ▪ Oracle recommends that you always synchronize your locally saved changes with the Unifier server before upgrading to the latest version of the mobile app. ▪ The Unifier mobile app for iOS supports Apple OS version 12.0 and above. ▪ The app includes a demo mode that enables you to evaluate the app without a license or connection to Primavera Unifier. ▪ Ensure that the business processes are enabled for mobile app use, and you have the required access permissions to view the business processes by way of your mobile app. ▪ Contact your Unifier administrator if you have any questions.

About

Arkancs

Features
Read full description

Arkan – Field Management for Construction Teams Arkan is a field management app designed for construction site engineers, foremen, and project managers who need reliable tools on-site — even without internet access. All core features work offline. Drawings, tasks, inspections, and documents are stored locally so you can continue working without interruption. When connectivity is restored, data syncs automatically. Drawings Viewer View full-resolution PDF drawings on-site Zoom, pan, and navigate multi-page plans Place location pins to link issues, RFIs, and photos Filter drawings by discipline or level Download drawings for offline access Tasks & Inspections View today’s tasks, overdue items, and upcoming deadlines Complete structured inspections using templates Mark checklist items as Pass, Fail, or N/A Attach photos to inspection items Capture digital signatures Save drafts locally before submission Files & Documents Access organized folders such as contracts, specifications, and reports View PDFs and images directly in the app Mark files and folders for offline availability Upload photos with metadata tagging Project Updates Receive notifications for assignments and mentions View recent project activity Monitor sync status to track pending uploads Built for Construction Teams Secure authentication Switch between multiple projects Role-based access for engineers, foremen, and project managers Arkan is developed by Arkan Construction Software and is built specifically to support execution and coordination in the field.

Screenshots

Oracle Primavera Unifier4 screens
Arkancs4 screens

Verdict

The call

The clearest difference is iOS requirement: Arkancs at 13.0 against Oracle Primavera Unifier's 16.0. 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

Oracle Primavera Unifier ships an update monthly, Arkancs every 5 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
Oracle Primavera Unifier versus Arkancs: the parameters behind the verdict, then further details
ParameterOracle Primavera UnifierArkancs
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings1 — better—
Update frequencyMonthly — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.013.0 — better
Further details — not scored
Size107 MB35 MB
Age rating4+17+
DeveloperOracle America, Inc.Ahmed Mohamed

In-app purchases

None

Oracle Primavera Unifier

No in-app purchases

None

Arkancs

No in-app purchases

Questions

Is Oracle Primavera Unifier free?
Oracle Primavera Unifier is free to download, with no in-app purchases.
Is Arkancs free?
Arkancs is free to download, with no in-app purchases.
Do Oracle Primavera Unifier or Arkancs have ads?
Neither Oracle Primavera Unifier nor Arkancs shows ads.
Which is updated more often, Oracle Primavera Unifier or Arkancs?
Oracle Primavera Unifier ships an update monthly, and Arkancs every 5 weeks. Most recently, Oracle Primavera Unifier was updated on November 3, 2026 and Arkancs on October 31, 2026.

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