Scanner vs KZero Passwordless
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Scanner
Instantly scan multi-page documents and send them digitally when a physical scanner isn't available. Capture anything from receipts to books, with features for cropping, brightness adjustment, and saving in color or grayscale. Share via email or print directly.
- Scan multi-page documents
- Capture whiteboards, receipts, business cards
- Crop and remove unnecessary parts
- Adjust brightness for low light
- Save in color or grayscale
- Share via email
- Print via AirPrint
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DocScan-Free lets you instantly scan multi-pages document and send out when there is no scanner nearby. By having it, you can scan not only documents in sight, but also whiteboards, receipts, business cards, posters, coupons, books ...etc. -Scanner work with any doc and make fit with screen size -Crop doc and remove unnecessary part -Adjust brightness if taken in low light. -Save copy two way color or grey scale -Easy to use with cam and existing Photo gallery -Share via email also print via air print -Take up to 10 pages in single doc -Create unlimited number of doc
KZero Passwordless
This app provides passwordless authentication for users of the Multi-Pass Pro card. It allows for secure sign-ins to web applications and MPAS services using push notifications and the Pro card. Users can also manage and access information about their Multi-Pass Pro card.
- Passwordless sign-in
- Push notification authentication
- Manage Multi-Pass Pro card information
- Enroll Multi-Pass Pro card
- Secure access to web applications
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Experience seamless and secure authentication with the Multi-Pass Authenticator app, designed exclusively for users of the Multi-Pass Pro card. This innovative app eliminates the need for passwords, offering a more efficient and secure way to access your services. With the Multi-Pass Authenticator, managing and maximizing the benefits of your Multi-Pass Pro card is easier than ever. Enjoy a range of features tailored to enhance your security and convenience. - Sign in to MPAS using your mobile device to enroll your phone for Push notifications - Sign in to Web applications using push notifications, our MPAS service and your Multi-Pass Pro card - Manage your secure password Vault directly from your mobile device - Obtain information about your Multi-Pass Pro card, such as its version and status - Enroll your brand new Multi-Pass Pro card to our MPAS service
Screenshots
Verdict
The clearest difference is review sentiment: KZero Passwordless at 100% against Scanner's 0%. KZero Passwordless also leads on ads (none vs shown) and update cadence (every 5 weeks vs every 51 months). On price, in-app purchases, device support and iOS requirement 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.
Scanner ships an update every 51 months, KZero Passwordless every 5 weeks. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.
| Parameter | Scanner | KZero Passwordless |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 51 months | Every 5 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 25 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | Aishvarya Sadasivam | Kelvin Zero |
Customer experience
Scanner
KZero Passwordless
In-app purchases
Scanner
No in-app purchases
KZero Passwordless
No in-app purchases
Questions
Is Scanner free?
Is KZero Passwordless free?
Do Scanner or KZero Passwordless have ads?
Which is updated more often, Scanner or KZero Passwordless?
Other comparisons
