One MST vs TrueOrigin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
One MST
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Ứng dụng hỗ trợ người dùng làm việc tại VP bộ Thông tin. Ứng dụng bao gồm chức năng công việc, đặt lịch họp và đặt phương tiện di chuyển. Ứng dụng công việc: Xem, giao và nhận công việc. Ứng dụng đặt lịch họp: Sắp xếp và đặt lịch họp của bạn. Ứng dụng phương tiện: Xem và đặt phương tiện cho lịch di chuyển của bạn.
TrueOrigin
This app provides a dynamic digital signature solution to authenticate and prevent counterfeiting of stamps. It offers a novel approach to verifying authenticity directly from the source.
- Dynamic digital signatures
- Stamp authentication
- Counterfeit prevention
- Root-level verification
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The Origin Authentication solution, with dynamic digital signatures - transforms and saves on stamps, the new principle of detecting and preventing stamp counterfeiting solves the Authentication problem right from the root.
Screenshots
Verdict
One MST and TrueOrigin are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
One MST ships an update every 3 weeks, TrueOrigin monthly. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.
| Parameter | One MST | TrueOrigin |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 85.7% of reviews |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 120 MB | 37 MB |
| Age rating | 12+ | 4+ |
| Developer | XTEL SOFTWARE DEVELOPMENT AND INTEGRATED SOLUTIONS JOINT STOCK COMPANY | Onyx Viet Nam |
In-app purchases
One MST
No in-app purchases
TrueOrigin
No in-app purchases
Questions
Is One MST free?
Is TrueOrigin free?
Do One MST or TrueOrigin have ads?
Which is updated more often, One MST or TrueOrigin?
Other comparisons
