Comparison

Synergist vs Coretime Mobile

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

Head to head
About

Synergist

Features
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This app is for licensed users of Synergist, the trusted job costing and project management system. Used by hundreds of creative agencies and project-based businesses. Synergist is a complete solution from new business through estimating, planning, scheduling, time & expense recording, purchasing through to billing and reporting with links to all leading accounts systems. This iPhone/iPad app gives live access to client and project data, ensuring you're fully informed whether in our out of the office and making best use of your time ensuring projects progress smoothly. Entering time and expenses along with receipt photos ensures costs are entered quickly, allowing prompt recharging and ensuring you're not burdened with this task each time you get back to the office. NOTE: This app connects to your existing Synergist system and you will need to know its public internet address (see instructions below). If you do not have access to an existing Synergist system, please feel free to download the app and connect to our demo system (required login details are contained within the app) to see the functionality available. Time Entry β€’ Dashboard summary of hours entered for the last 4 weeks β€’ Quick time entry via a weekly or daily interface β€’ Add "work done" notes to timesheet entries β€’ Duplicate timesheet lines for fast entry of repeated activities β€’ View of calendar bookings with fast timesheet Expense Entry β€’ Quick creation of expense sheets and lines β€’ Add photos of expense receipts from camera for quick approval β€’ Duplicate lines and sheets for fast entry of repeated expense claims Client & Contact Information β€’ Client list with customisable views β€’ Address with one click link to Map with directions β€’ Phone numbers β€’ Email address with one click email creation β€’ List of activities involving that contact β€’ Opportunities and jobs for that contact Activities β€’ Customisable lists of activities β€’ Drill-down view of activity details Opportunities & Jobs β€’ Customisable lists of jobs and opportunities β€’ Job list including thermometers showing job status β€’ Visibility of job quote, estimate and costs incurred For Synergist users wishing to use the iPhone/iPad App:- You will need:- 1. Your Synergist login username & password 2. The public IP address or name which will allow the App to communicate with your Synergist server. Your Synergist system administrator will provide you with this information. 3. The port number to use for the App to communicate with your Synergist server. Your Synergist system administrator will provide you with this information. 4. Is SSL to be used or not for the communication with your Synergist server? Your Synergist system administrator will provide you with this information. Setup information for Synergist system administrators:- The Synergist iPhone/iPad App has the following requirements to function:- 1. A working Synergist System server. The Synergist version must be 11 or later. 2. A communication path to the Synergist server from an iPhone/iPad, via the Internet. If you have already made your Synergist server available on the Internet for the purposes of remote working for your web browser users, then no further configuration will be required. To make your Synergist Web server available on the Internet, it is necessary to configure your office router/firewall to allow a specific β€œport” through. Here is an article which explains β€œport forwarding” http://www.howtogeek.com/66214/how-to-forward-ports-on-your-router Ideally your office router/firewall should be allocated a β€œfixed” public address as this will stop the address from changing. You may require the services of an IT resource to get these configurations done. If you wish to use SSL (Secure Sockets Layer) to make the communications path more secure, then a SSL certificate will also be required for your Synergist server. Here is a link to our knowledgebase article about this http://kb.synergist.co.uk/article/AA-00443/0/

About

Coretime Mobile

This app allows for on-the-go time and expense management, syncing seamlessly with your existing Coretime system. It offers a clean interface for easy entry and submission of time and expenses against projects, phases, and activities.

Highlights
  • Enter time and expense
  • Manage projects, phases, activities
  • Submit for approval
  • Sync with Coretime system
  • Secure data connection
Features
Read full description

** IMPORTANT ** Use of this app requires Coretime have the relevant licence entitlement, provided by Onesys Limited ** Coretime Mobile provides always on, on-the-go time and expense management that you can use interchangeably with the way you normally use your Coretime system. Our app provides a fresh, clean user experience that makes the task of time and expense entry even easier. Features β€’ Enter time and expense against multiple Projects, Phases and Activities β€’ Submit time and expense for approval β€’ All your existing Coretime controls are replicated (e.g. budgets and access restrictions) β€’ Data automatically synchronized with your On Premise Coretime system β€’ All data is sent via a secure connection (requires SSL certificate) Steps β€’ Please contact Onesys on 01423 330335 Option 1 to start the process β€’ Licence agreement must be in place

Screenshots

Synergist4 screens
Coretime Mobile4 screens

Verdict

The call

The clearest difference is update cadence: Coretime Mobile at every 2 weeks against Synergist's every 2 months. Coretime Mobile also leads on iOS requirement (10.0 vs 12.2). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

Synergist ships an update every 2 months, Coretime Mobile every 2 weeks. The most recent releases landed on September 20, 2026 and June 1, 2026 respectively.

Scorecard2 real differences Β· 6 level
Synergist versus Coretime Mobile: the parameters behind the verdict, then further details
ParameterSynergistCoretime Mobile
PriceFreeFree
Positive reviewsβ€”0.0% of reviews
Update frequencyEvery 2 monthsEvery 2 weeks β€” better
AdsNoNo
In-app purchasesNoNo
Monetizationβ€”Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.210.0 β€” better
Further details β€” not scored
Size56 MB64 MB
Age rating4+4+
DeveloperSynergist Express LtdOnesys Limited

In-app purchases

None

Synergist

No in-app purchases

None

Coretime Mobile

No in-app purchases

Questions

Is Synergist free?
Synergist is free to download, with no in-app purchases.
Is Coretime Mobile free?
Coretime Mobile is free to download, with no in-app purchases.
Do Synergist or Coretime Mobile have ads?
Neither Synergist nor Coretime Mobile shows ads.
Which is updated more often, Synergist or Coretime Mobile?
Synergist ships an update every 2 months, and Coretime Mobile every 2 weeks. Most recently, Synergist was updated on September 20, 2026 and Coretime Mobile on June 1, 2026.

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