Sage Self Service vs JT Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sage Self Service
This app provides employees and managers with mobile access to HR information. Employees can apply for leave and view payslips, while managers can approve requests. It connects to your HR solution via a QR code scan.
- Apply for leave
- View payslips
- Approve leave requests
- On-demand HR information
- Mobile access
- QR code connection
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Sage Self Service for Sage 300 People empowers you as an employee or manager to have on-demand access to HR information from the comfort of your mobile device. You can apply for leave, view your latest payslips, approve leave requests , manage performance reviews and submit claims anytime anywhere. Automatically connect to your Sage 300 HR solution by simply scanning the QR code on your Web ESS profile. This application is currently available on Sage 300 People Payroll v26.1.3.3 or later. If you encounter any registration problems when scanning the QR code, please contact your employer to determine that your company's ESS platform is properly configured for mobile use. Requirements: Sage 300 People Public API Services running on Sage 300 People server Sage 300 People Public API configured on Sage 300 People Sage 300 Employee Self Service running on the same version as Sage 300 People
JT Clock
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​Introducing JT Clock® JT Clock Myself: Use your own cell phone to clock wherever you are. Ideal for sales representatives, drivers or people working from home. Receive the clockings with their geo-locations in Jarrison Time for accurate control and management of people’s working hours. Use the Area Schedule available to ensure people clock within the scheduled geofenced area for the day. JT Clock Team: Clock the team using a cell phone. Ideal for construction sites or any other work requiring a mobile team. Geofencing with area schedule and real-time clocking for those working out of the office. Optionally add people using the mobile device itself, which will then synchronise to the Jarrison Time software automatically. If your permissions allow, manual clockings are possible from the app. Receive the clockings with geo-locations to your Jarrison Time and Attendance software solution, for real time management. Optional Job Costing Module: The Job Costing module allows you to start and stop specific jobs and actions easily on the device. Only the jobs relevant to a particular person will be listed on their own device, which is all managed in Jarrison Time. Option available to add job transactions manually, if management allows. Offline abilities: The JT Clock solution can run completely offline. If you have no connection or no data etc, the device will store the clockings, with the GPS locations, until the connection and data are restored. Application management: The setup of the various behaviours and features on the devices are only controlled via the Jarrison Time software, providing peace of mind, and preventing unwanted edits by certain people. All edits and changes will be stored in the Audit Trail on Jarrison Time for historical viewing.
Screenshots
Verdict
The clearest difference is iOS requirement: JT Clock at 13.0 against Sage Self Service's 15.0. On price, update cadence, ads and in-app purchases 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.
Sage Self Service ships an update every 4 months, JT Clock every 5 months. Both last shipped on November 3, 2026.
| Parameter | Sage Self Service | JT Clock |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 4.4% of reviews | — |
| Update frequency | Every 4 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 194 MB | 101 MB |
| Age rating | 4+ | 4+ |
| Developer | Sage Accounting | Jarrison Systems CC |
In-app purchases
Sage Self Service
No in-app purchases
JT Clock
No in-app purchases







