OneSource Mobile App vs ITCS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OneSource Mobile App
Receive and acknowledge alarms and events from your on-site emergency call system. The app provides audible alerts and enables real-time text and voice messaging with connected staff, even when the device screen is off.
- Alarm and event monitoring
- Audible alerts for alarms
- Text messaging with staff
- Push-to-talk voice messages
- Background audio alerts
- Real-time communication
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Monitor and acknowledge alarms and events on your on-site OneSource emergency call system. Your OneSource system must have app support enabled for this app to work with it. Hear audible alerts unique to each alarm type which notify you of pending alarms and events even when your device's screen is off. Send and receive text messages with other connected staff members. Communicate with other staff members in real-time with push-to-talk voice messages. Received voice messages play even when your device's screen is off and can be replayed at any time.
ITCS
Track employee work hours online or offline. This app allows users to punch in and out, view timesheets, and sync data automatically when back online. It provides essential time and attendance functionality for businesses.
- Online time punching
- Offline time tracking
- View current timesheets
- Automatic data sync
- Employee access
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This is the first version of the ITCS-WebClock employee access App. Inside the App the user will be able to punch online and offline. When online users will be able to punch live and see their current timesheets as well as do the same functionality as when accessing from the website. When offline users will be able to track their time and store it locally until the user comes back online. Once back online punches will transmit to the WebClock system.
Screenshots
Verdict
The clearest difference is review sentiment: OneSource Mobile App at 50% against ITCS's 0%. OneSource Mobile App also leads on rating (3.6 vs 2.7). ITCS's advantage is update cadence (every 3 weeks vs every 4 months) and iOS requirement (11.0 vs 15.0). On price, ratings volume, 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.
OneSource Mobile App holds the better App Store score, 3.6 against 2.7. Both are backed by a comparable volume of ratings — 13 and 7 respectively. Written reviews point the same way: 50% of OneSource Mobile App's written reviews are positive against 0% of ITCS's.
OneSource Mobile App ships an update every 4 months, ITCS every 3 weeks. The most recent releases landed on July 4, 2026 and August 25, 2026 respectively.
| Parameter | OneSource Mobile App | ITCS |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (13 ratings) — better | 2.7 (7 ratings) |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 13 — better | 7 |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 94 MB |
| Age rating | 4+ | 4+ |
| Developer | SENTRICS HOLDINGS, LLC | IT Computing Services, Inc. |
Customer experience
OneSource Mobile App
ITCS
In-app purchases
OneSource Mobile App
No in-app purchases
ITCS
No in-app purchases
