mCA Signing - Digitally sign documents: iPhone vs Android
mCA Signing - Digitally sign documents gets 1k+ downloads a day worldwide (AppInsider estimate, October 2026, rounded down to a band).
mCA Signing - Digitally sign documents by Vietnam Posts and Telecommunications Group is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Business FreeApp Store
App details
Google Play
App details
mCA Signing - Digitally sign documents downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | – |
| Google Play | 1k+ | 1M+ Measured |
| Total | 1k+ Confidence | 1M+ Confidence |
How this is calculated
Where mCA Signing - Digitally sign documents's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
How this is calculated
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 3.0 ★ | 2 |
| Google Play | 3.9 ★ | 3.2k 3 written reviews |
| Both stores | 3.9 ★ weighted by ratings | 3.2k |
What users say about mCA Signing - Digitally sign documents
From the 49 most recent Google Play reviews in the US.
Mostly negative (37% of recent reviews give 4–5 stars). The main complaints are about login and account problems.
Common complaints
- Login & account: “không gửi otp về cho sim mobi được”
About mCA Signing - Digitally sign documents
mCA Signing makes it simple to sign documents in electronic format without having to print, sign and scan physically. Once signed, verify signature on file and share your documents via email.
mCA Signing - Digitally sign documents iPhone
mCA Signing - Digitally sign documents gets 1k+ downloads a day worldwide (AppInsider estimate, October 2026, rounded down to a band).
Not in any tracked top chart right now.
Updated 24 Oct 2026 · rankings refresh through the day
12 Oct 2026mCA Signing - Digitally sign documents on the App Store
App details
mCA Signing - Digitally sign documents downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where mCA Signing - Digitally sign documents's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
How this is calculated
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
About mCA Signing - Digitally sign documents
mCA Signing makes it simple to sign documents in electronic format without having to print, sign and scan physically. Once signed, verify signature on file and share your documents via email.
Latest updates
More from Vietnam Posts and Telecommunications Group
VNPT SmartCA Android
VNPT SmartCA gets 1k+ downloads a day worldwide (AppInsider estimate, October 2026, rounded down to a band).
VNPT SmartCA is #9 in Business Free on Google Play in Vietnam and charting in 1 of 23 countries we track.
Updated 24 Oct 2026 · rankings refresh through the day
Business FreeVNPT SmartCA on Google Play
App details
VNPT SmartCA downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where VNPT SmartCA's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Vietnam | BusinessFree | #9 |
| Vietnam | All AppsFree | #194 |
Apps near VNPT SmartCA on the chart
Business Free, around #9.
Ratings
Google Play, worldwide.
What users say about VNPT SmartCA
From the 49 most recent Google Play reviews in the US.
Mostly negative (37% of recent reviews give 4–5 stars). The main complaints are about login and account problems.
Common complaints
- Login & account: “không gửi otp về cho sim mobi được”
About VNPT SmartCA
VNPT SmartCA mang lại trải nghiệm ký số trọn vẹn chỉ trong một chiếc điện thoại với nhiều tính năng nổi bật, vượt trội, an toàn cao, hiệu quả cho khách hàng:
- Đăng ký tài khoản trực tuyến sử dụng eKYC
- Sở hữu không giới hạn, đặt tên và Ký số bằng nhiều Chứng thư trên cùng 01 thiết bị
- Mua chứng thư, Mua lượt ký, Gia hạn, Thay đổi thông tin Chứng thư số trực tuyến
- Ký số, Nhận file, Chia sẻ file ngay trên ứng dụng
- Thay đổi thiết bị ký số nhanh chóng, tiện lợi
- Theo dõi, thống kê toàn bộ giao dịch ký số
Hotline: 18001260
Website: https://smartca.vnpt.vn/
Email: [email protected]