MySign vs CukCuk Sales
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MySign
This app provides a secure way to authenticate and authorize digital signatures for documents and transactions remotely. It allows users to easily approve signatures anytime, anywhere using their mobile devices, meeting European eIDAS standards and Vietnamese legal requirements.
- Remote digital signature authentication
- Secure document and transaction approval
- Anytime, anywhere access
- Meets eIDAS standards
- Complies with Vietnamese digital signature laws
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MySign is an authentication and authorization application for Viettel-CA's remote digital signature solution. MySign allows customers to easily authenticate and securely approve document and transaction signatures anytime, anywhere using their mobile phones and tablets. MySign digitally signs remotely according to European eIDAS standards. Major features: -Digitally sign your customers' mobile phones, tablets, and applications. -Easy to use, flexible, anytime, anywhere. -Completely meet the legal requirements for digital signatures in Vietnam.
CukCuk Sales
This app streamlines restaurant order management, replacing traditional pen and paper with digital efficiency. It allows for easy reservation and pre-order handling, quick menu item additions, and secure customer information management. The system also provides daily revenue and employee performance tracking, along with simplified cash flow management.
- Digital order taking
- Reservation and pre-ordering
- Menu item management
- Kitchen/bar order relay
- Customer information management
- Revenue and employee tracking
- Cash flow management
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CUKCUK Sales is the fastest way to handle restaurants’ orders, which makes waiters much easier because they don’t need to fumble around with pen and paper. With a few clicks, CUKCUK Sales assists in finishing up management and sales operations. - Make reservations and pre-order dishes easily. - Quickly add menu items to orders and immediately relay them to the kitchen or bar, enhancing efficiency and reducing waiting times. - Accurately manage and ensure customer information security; easily add new customers. - Track revenue each day and for each employee. - Track cash flow easily with the list of receipts and pay-in/pay-out book
Screenshots
Verdict
The clearest difference is rating: MySign at 5.0 against CukCuk Sales's 2.3. CukCuk Sales's advantage is ratings volume (4 vs 1). On price, review sentiment, update cadence and ads 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.
MySign holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews split almost evenly too, at 0% and 0% positive.
MySign ships an update every 3 weeks, CukCuk Sales monthly. The most recent releases landed on November 14, 2026 and November 4, 2026 respectively.
| Parameter | MySign | CukCuk Sales |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 2.3 (4 ratings) |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 1 | 4 — better |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 288 MB | 235 MB |
| Age rating | 4+ | 4+ |
| Developer | Viettel Telecom | MISA JSC |
Customer experience
MySign
CukCuk Sales
In-app purchases
MySign
No in-app purchases
CukCuk Sales
No in-app purchases
