VJAA vs WMS khoserver
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VJAA
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Công cụ quản lý tài liệu, chữ kí số trên iPhone, iPad. Được thiết kế cho các ứng dụng viết bởi công ty eBusiness. VJAA sử dụng công cụ này để quản lý tài liệu, chữ kí số.
WMS khoserver
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Comes with warehouse management software, the app supports scanning warehouse entry codes and updating inventory location.
Screenshots
Verdict
The clearest difference is update cadence: WMS khoserver at every 6 days against VJAA's every 3 weeks. WMS khoserver also leads on iOS requirement (11.0 vs 18.0). 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.
VJAA ships an update every 3 weeks, WMS khoserver every 6 days. The most recent releases landed on September 14, 2026 and February 25, 2026 respectively.
| Parameter | VJAA | WMS khoserver |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 46 MB | 35 MB |
| Age rating | 4+ | 17+ |
| Developer | Viet Hung Nguyen | Dang Vo Quang Lieu |
In-app purchases
VJAA
No in-app purchases
WMS khoserver
No in-app purchases
