DeyeOSS vs HRM Hub
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
DeyeOSS
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Support multiple service modes, with meticulous cultivation in the field of after-sales service; Accumulate rich industry practices, and upgrade service management to ensure protection; Enhance efficiency, focus on experience, and facilitate customer service processes; Based on flexible configuration of APaaS, adapting to business needs is inevitable. Deye OSS, excellent practice in after-sales service management.
HRM Hub
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HRM application. Human Resource Management App. with Linn HRM app you can - Manual Time In/Out system - QR scan for Time In/Out system - Check daily attendance list - check day off list in calendar view - view over time - create leave request This is a Human Resource Management Application. User Login SMS permission is needed for one time password auto verify when user login. Allows read access to the device's phone number(s) Time In/Out Employee can submit their in/out time. Location permission is needed for time In form contain employee's location with latitude and longitude, in/out time, in/out date. Known location can be define by Admin tab, unknown location will show unregistered and location name will show blank. Camera permission and storage permission also needed for scanning QR code to make attendance. Our system generate QR code for daily attendance and our app need camera permission. Day Off Employee can view their off day in calendar view. Overtime Employee can submit their overtime add by supervisor and manager. Leave Employee can submit related leave, choose Leave Type, Start Date, End Date. Employee can add some more related information at remark and reason fields . Supervisor and manager can see their submit and approved, reject information of leave. My Finance Employee can see their salary monthly salary information.
Screenshots
Verdict
The clearest difference is update cadence: DeyeOSS at every 9 days against HRM Hub's every 2 months. DeyeOSS also leads on iOS requirement (11.1 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
DeyeOSS ships an update every 9 days, HRM Hub every 2 months. Both last shipped on September 14, 2026.
| Parameter | DeyeOSS | HRM Hub |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days โ better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod โ better |
| Requires iOS | 11.1 โ better | 15.1 |
| Further details โ not scored | ||
| Size | 84 MB | 56 MB |
| Age rating | 17+ | 17+ |
| Developer | Zhejiang Deye Electrical Appliances Co., Ltd. | Linn IT Solution Co.,Ltd. |
In-app purchases
DeyeOSS
No in-app purchases
HRM Hub
No in-app purchases








