# Site Specs vs Oracle Primavera Unifier

The clearest difference is review sentiment: Site Specs at 98% against Oracle Primavera Unifier's 33%. Site Specs also leads on ratings volume (232 vs 1) and update cadence (every 2 weeks vs monthly). Oracle Primavera Unifier's advantage is rating (5.0 vs 4.7). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Oracle Primavera Unifier holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Site Specs has 232 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 98% of Site Specs's written reviews are positive against 33% of Oracle Primavera Unifier's, so the app with the better star average is not the one people write more warmly about.

Site Specs ships an update every 2 weeks, Oracle Primavera Unifier monthly. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Site Specs | Oracle Primavera Unifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (232 ratings)](https://appshunter.io/ios/app/site-specs/id992667088/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/oracle-primavera-unifier/id1094474000/reviews)** |
| Number of ratings | **232** | 1 |
| Positive reviews | **97.7% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 76 MB | 107 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Obvious Ridge Route LLC](https://appshunter.io/developer/992667087) | [Oracle America, Inc.](https://appshunter.io/developer/284793707) |

## What reviewers say

### Site Specs

[App page](https://appshunter.io/ios/app/site-specs/id992667088)

This app streamlines construction and property management by allowing users to complete custom forms, manage project documents, and upload photos from mobile devices. It enhances team communication with notifications and commenting, and automatically generates PDF reports with geo-tagged and machine-learned photo data.

**Highlights:** Custom company form completion, Cloud project file/folder management, Wireless photo and form upload, Geo-tagged and auto-tagged photos, Optimized team communication, Automatic PDF report generation, Collaborative project work

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 User-friendly interface
- 🚀 Efficient project management
- 📸 Excellent photo storage and tagging
- 💡 Helpful for field use
- 🤝 Responsive support team

**What reviewers complain about**

- 🔔 Unwanted notifications for unrelated projects

**Requested features**

- Filter notifications for associated projects


### Oracle Primavera Unifier

[App page](https://appshunter.io/ios/app/oracle-primavera-unifier/id1094474000)

This app allows project managers and field users to view, update, and collaborate on projects. Manage tasks, create business process records, and review documents, even offline. Synchronize changes when connectivity is restored.

**Highlights:** Manage tasks and update progress, Offline access to project data, Create business process records, Attach media files to records, Review drawings and PDF files, Minimize data entry errors, View project geo-location

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Site Specs free?

Site Specs is free to download, with no in-app purchases.

### Is Oracle Primavera Unifier free?

Oracle Primavera Unifier is free to download, with no in-app purchases.

### Which has better reviews, Site Specs or Oracle Primavera Unifier?

Oracle Primavera Unifier is rated higher. Site Specs averages 4.7 out of 5 from 232 ratings, while Oracle Primavera Unifier averages 5.0 from 1 ratings.

### Do Site Specs or Oracle Primavera Unifier have ads?

Neither Site Specs nor Oracle Primavera Unifier shows ads.

### Which is updated more often, Site Specs or Oracle Primavera Unifier?

Site Specs ships an update every 2 weeks, and Oracle Primavera Unifier monthly. Most recently, Site Specs was updated on November 6, 2026 and Oracle Primavera Unifier on November 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*