# UpDiagram vs ProjectCentric

The clearest difference is update cadence: UpDiagram at weekly against ProjectCentric's every 5 weeks. UpDiagram also leads on rating (4.5 vs 4.3). ProjectCentric's advantage is ratings volume (8 vs 2). 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.

UpDiagram holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 2 and 8 respectively.

UpDiagram ships an update weekly, ProjectCentric every 5 weeks. The most recent releases landed on June 1, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | UpDiagram | ProjectCentric |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/updiagram/id1470250338/reviews)** | [4.3 (8 ratings)](https://appshunter.io/ios/app/projectcentric/id1529068331/reviews) |
| Number of ratings | 2 | **8** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 40 MB | 43 MB |
| Requires iOS | 16.1 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ITC Group](https://appshunter.io/developer/1470250337) | [ProjectCentric](https://appshunter.io/developer/1529068214) |

## What reviewers say

### UpDiagram

[App page](https://appshunter.io/ios/app/updiagram/id1470250338)

This project management tool streamlines project oversight, reducing the time and effort required to manage tasks. It fosters transparency and collaboration within teams, making project progress easily accessible to all members.

**Highlights:** Project progress visibility, Simplified task management, Direct team communication, Transparent information sharing, Up-to-date software features

**Features:** macOS Compatibility

**In-app purchases:** none


### ProjectCentric

[App page](https://appshunter.io/ios/app/projectcentric/id1529068331)

Manage and track technology installations with a cloud-based platform. Facilitate project execution for various roles from web or mobile devices, providing real-time dashboards for customers and integrators.

**Highlights:** Cloud-based project management, Real-time dashboards, Mobile and tablet execution, Customer and integrator monitoring, Technical data tracking, Communication facilitation

**In-app purchases:** none


## Frequently asked questions

### Is UpDiagram free?

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

### Is ProjectCentric free?

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

### Which has better reviews, UpDiagram or ProjectCentric?

UpDiagram is rated higher. UpDiagram averages 4.5 out of 5 from 2 ratings, while ProjectCentric averages 4.3 from 8 ratings.

### Do UpDiagram or ProjectCentric have ads?

Neither UpDiagram nor ProjectCentric shows ads.

### Which is updated more often, UpDiagram or ProjectCentric?

UpDiagram ships an update weekly, and ProjectCentric every 5 weeks. Most recently, UpDiagram was updated on June 1, 2026 and ProjectCentric on September 13, 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.*