Coretime Mobile vs ArctechPro 3.x
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Enter time and expense
- Manage projects, phases, activities
- Submit for approval
- Sync with Coretime system
- Secure data connection
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** 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 • Enter time and expense against multiple Projects, Phases and Activities • Submit time and expense for approval • All your existing Coretime controls are replicated (e.g. budgets and access restrictions) • Data automatically synchronized with your On Premise Coretime system • All data is sent via a secure connection (requires SSL certificate) Steps • Please contact Onesys on 01423 330335 Option 1 to start the process • Licence agreement must be in place
ArctechPro 3.x
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This app is an extension of our popular system for architects and engineers. It allows users to take images of inspections as they carry them out. The images & comments can then be uploaded directly to the relevant report and emailed right from the app.
Screenshots
Verdict
The clearest difference is update cadence: Coretime Mobile at every 2 weeks against ArctechPro 3.x's every 4 months. On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Coretime Mobile ships an update every 2 weeks, ArctechPro 3.x every 4 months. The most recent releases landed on October 4, 2026 and September 27, 2026 respectively.
| Parameter | Coretime Mobile | ArctechPro 3.x |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 2 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 64 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Onesys Limited | Geoff Needham |
In-app purchases
Coretime Mobile
No in-app purchases
ArctechPro 3.x
No in-app purchases








