nsvl vs CDT VN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
nsvl
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Hệ thống quét mã QR Code trên bao bì các sản phẩm Vĩnh Long để truy xuất nguồn gốc của sản phẩm.
CDT VN
This system helps fishermen manage their catch logs, transfers, and port permits. It also assists processing plants in obtaining origin certificates for seafood products and enables authorities to oversee fishing and export activities.
- Catch log management
- Fishing transfer tracking
- Port entry/exit permits
- Seafood origin certificates
- Fishing and export data management
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Hệ thống phần mềm quản lý nguồn gốc đánh bắt VIệt Nam (CDTVN): - Hỗ trợ cho Ngư dân quản lý thông tin đánh bắt như nhật ký đánh bắt, chuyển tải, xin giấy phép ra vào cảng, xác nhận khối lượng đánh bắt. - Hỗ trợ các nhà máy chế biết, xuất khẩu xin giấy chứng nhận nguồn gốc sản phẩm đánh bắt hải sản. - Hỗ trợ chính quyền quản lý thông tin đánh bắt, xuất khẩu của ngư dân và doanh nghiệp.
Screenshots
Verdict
The clearest difference is update cadence: CDT VN at every 2 days against nsvl's every 18 months. nsvl's advantage is iOS requirement (12 vs 15.5). 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.
nsvl ships an update every 18 months, CDT VN every 2 days. The most recent releases landed on October 5, 2026 and October 19, 2026 respectively.
| Parameter | nsvl | CDT VN |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 15.4% of reviews |
| Update frequency | Every 18 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12 — better | 15.5 |
| Further details — not scored | ||
| Size | 10 MB | 70 MB |
| Age rating | 4+ | 17+ |
| Developer | Tran Dai Hai | GEOGRAPHY SOFTWARE JOINT STOCK COMPANY |
In-app purchases
nsvl
No in-app purchases
CDT VN
No in-app purchases
