Comparison

Adsun Phone vs NDAKey

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Adsun Phone

Features
Read full description

Nhận diện thông tin khách hàng khi có cuộc gọi đến Thực hiện cuộc gọi bằng “click to call” trực tiếp từ CRM, không cần bấm số điện thoại Lưu trữ và ghi âm tất cả các cuộc gọi vào/ra Lưu giữ tất cả lịch sử cuộc gọi đến và cuộc gọi đi Nhân viên thao tác và xử lý các vụ việc ngay khi nghe cuộc gọi trên phần mềm CRM

About

NDAKey

Manage your digital identity securely. Store verified credentials on your device and choose exactly what information to share with others. Protect your data with end-to-end encryption and passwordless sign-in.

Highlights
  • Selective information sharing
  • End-to-end encrypted data transmission
  • Store digital credentials on device
  • Passwordless sign-in with passkeys
  • Receive and manage credentials
  • Direct sharing via QR code
Features
Read full description

NDAKey is a self-sovereign data management app that allows users to store digital credentials on their phones and selectively choose which information to share. Digital credentials contain user information that has been verified and digitally signed by an issuer, such as subscriber information verified by a telecommunications provider. Each credential is issued once and can be reused multiple times during its validity period at organizations connected to NDAKey. KEY FEATURES 1. Selective Sharing - Select individual information fields to share, such as full name and place of birth, without including permanent residence. - Review the data recipient's name, purpose of use, and requested information before giving consent. - Confirm each sharing request using Face ID or Touch ID. 2. Data Protection - End-to-end encryption during data transmission, ensuring that only the recipient can decrypt the data. - Digital credentials are stored on the user's device. - Passwordless sign-in using passkeys. 3. Receive and Manage Digital Credentials - Open your wallet using a chip-enabled national ID card and facial verification. - Request credentials from issuers connected to NDAKey. - Track the validity of each credential, including expired or revoked status. 4. Direct Sharing via QR Code - Scan a QR code to receive a request for information sharing. - Generate a QR code to share digital credentials or request credentials from another person in person. 5. Account Management - View the history of credential sharing, receiving, and issuance. - Manage passkeys and signed-in devices. - Delete your account directly within the app. Note: Digital credentials in NDAKey provide supplementary information and do not replace documents issued by competent government authorities. Acceptance of digital credentials depends on each data recipient.

Screenshots

Adsun Phone4 screens
NDAKey4 screens

Verdict

The call

The clearest difference is iOS requirement: Adsun Phone at 13.0 against NDAKey's 16.0. On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard1 real difference · 7 level
Adsun Phone versus NDAKey: the parameters behind the verdict, then further details
ParameterAdsun PhoneNDAKey
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size92 MB116 MB
Age rating4+17+
DeveloperNguyen Tran CaoPILA GROUP JOINT STOCK COMPANY

In-app purchases

None

Adsun Phone

No in-app purchases

None

NDAKey

No in-app purchases

Questions

Is Adsun Phone free?
Adsun Phone is free to download, with no in-app purchases.
Is NDAKey free?
NDAKey is free to download, with no in-app purchases.
Do Adsun Phone or NDAKey have ads?
Neither Adsun Phone nor NDAKey shows ads.
Which is updated more often, Adsun Phone or NDAKey?
Adsun Phone ships an update monthly, and NDAKey monthly. Most recently, Adsun Phone was updated on November 3, 2026 and NDAKey on November 4, 2026.

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