# OnSite Calendar

> Mobile calendar management for construction projects and team scheduling. (iPhone/iPad app by UDA Technologies, Inc.)

- Source: https://appshunter.io/ios/app/onsite-calendar/id828495474 (this page in markdown: same URL + `.md`)
- Developer: [UDA Technologies, Inc](https://appshunter.io/developer/376833578)
- Category: Business, Productivity
- Price: Free
- Rating: 2.80/5 from 4 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 74 MB
- Languages: English, Spanish
- Released: 2014-08-05
- Data updated: 2026-07-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/onsite-calendar/id828495474/reviews.md

## What is OnSite Calendar?

OnSite Calendar gives you the ability to manage your ConstructionOnline calendar straight from your iPhone or iPad. Now it’s simple and easy to keep your team up-to-date on all of your projects and meetings! OnSite Calendar is a powerful cost saving tool that will increase productivity for contractors, architects, engineers, and others who schedule appointments and meetings from the field. No more carrying bulky planners!

With OnSite Calendar, you have the ability to:
- Edit or delete events on your ConstructionOnline Calendars and Projects
- Make different customizable calendars
- View ConstructionOnline Scheduling events
- Create events and assign them to different contacts and calendars
- View in month, week, or day view and easily filter by any of your calendars and projects
- Work in offline mode when you don’t have access to the Internet

OnSite Calendar is Spanish enabled and supports most international date formats.

To get started, simply log in or create your free ConstructionOnline account at www.constructiononline.com, then update your calendar with all of your events, meetings, and plans. ConstructionOnline connects your project team - anywhere, anytime. ConstructionOnline lets you share plans, project documents, change orders, estimates, schedules, photos and more with contacts such as subcontractors, coworkers, and clients. Team members can upload and view existing files, set access permissions, make changes or comments, and contribute their own. Teamwork and communication have a new name – ConstructionOnline.

## Key features

- Manage ConstructionOnline calendars
- Create and customize calendars
- View scheduling events
- Assign events to contacts
- Month, week, day views
- Offline mode support
- Spanish enabled

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/onsite-calendar/id828495474/reviews.md

### 1/5 — Onsite calendar app

*2019-10-23, version 1.1.2*

I lost time and money with this app,I meticulously kept track of job site activities for 2 months,this morning I went to fill out activities and boom! Everything is gone,there was no sign I had kept records of anything

### 4/5 — Easy to view

*2017-08-26, version 1.1.2*

This app makes it easy to quickly see my schedule and the timelines of the other crews. I really need to be able to see more than 3 jobs on my calendar though.

## Frequently asked questions about OnSite Calendar

### What is OnSite Calendar?

OnSite Calendar is a mobile application designed to manage your ConstructionOnline calendar directly from your iPhone or iPad. It allows users to edit, create, and view scheduling events for construction projects, enhancing team communication and productivity.

### Is OnSite Calendar free to use?

Yes, OnSite Calendar is available for free. Users need to create or log in to a free ConstructionOnline account to utilize the app's features for managing their project calendars.

### Does OnSite Calendar work offline?

Yes, OnSite Calendar supports offline mode, allowing users to manage their calendars and schedule events even without an internet connection. This is particularly useful for professionals working in the field.

### What devices are compatible with OnSite Calendar?

OnSite Calendar is compatible with iPhones and iPads. It is designed for mobile use, providing convenient access to project schedules on the go.

### How often is OnSite Calendar updated?

The latest version of OnSite Calendar is 1.1.2, which was last updated on March 14, 2016. Users can expect updates to improve functionality and compatibility over time.

### What are the main benefits of using OnSite Calendar for construction professionals?

OnSite Calendar helps increase productivity by simplifying the management of project schedules and appointments from the field. It eliminates the need for physical planners and ensures teams stay updated on all project-related events.

### Can I customize calendars in OnSite Calendar?

Yes, OnSite Calendar allows you to create different customizable calendars. This feature helps in organizing and filtering events based on specific projects or teams.

### What is the age rating for OnSite Calendar?

OnSite Calendar has an age rating of 4+. This indicates that the content is generally suitable for all ages, with minimal or no objectionable material.

## Version history (last 1 release)

### 1.1.2 — 2016-03-14

This app has been updated by Apple to display the Apple Watch app icon.

- Increased Security Measures
- Improved quality of app on iOS 9

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## More apps by UDA Technologies, Inc

- [OnSite Photo](https://appshunter.io/ios/app/onsite-photo/id376833574)
- [OnSite Files](https://appshunter.io/ios/app/onsite-files/id377011474)
- [OnSite Files for iPad](https://appshunter.io/ios/app/onsite-files-for-ipad/id381589129)
- [OnSite PlanRoom](https://appshunter.io/ios/app/onsite-planroom/id394774697)
- [OnSite PlanRoom for iPad](https://appshunter.io/ios/app/onsite-planroom-for-ipad/id394777143)
- [OnSite Dialog](https://appshunter.io/ios/app/onsite-dialog/id458709893)

All apps by UDA Technologies, Inc: https://appshunter.io/developer/376833578

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-01.*