ESS 10 vs KT ESS PS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ESS 10
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ESS 10 App is Employee Self Service application. The purpose of the application is that the employee can file a leave request or permission either for personal or work puposes through mobile devices. Furthermore, the employees supervisor can approve or reject a request that is, with an explanation or not.
KT ESS PS
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ESS is a mobile platform that allows staff convenient access to their work schedules. They are able to post and edit their work time availability and view their published work schedules on-the-go.
Screenshots
Verdict
The clearest difference is iOS requirement: KT ESS PS at 11.0 against ESS 10's 14.0. 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.
ESS 10 ships an update monthly, KT ESS PS every 2 months. Both last shipped on October 25, 2026.
| Parameter | ESS 10 | KT ESS PS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 128 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Realta Chakradarma P.T. | Knowledge Touch Pte Ltd |
In-app purchases
ESS 10
No in-app purchases
KT ESS PS
No in-app purchases
