# NOWA PRESENCE vs KZero Passwordless

The clearest difference is review sentiment: KZero Passwordless at 100% against NOWA PRESENCE's 0%. NOWA PRESENCE's advantage is update cadence (fortnightly vs every 5 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

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

NOWA PRESENCE ships an update fortnightly, KZero Passwordless every 5 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | NOWA PRESENCE | KZero Passwordless |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/kzero-passwordless/id1672389184/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 52 MB | 62 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nowa Inc](https://appshunter.io/developer/1622051596) | [Kelvin Zero](https://appshunter.io/developer/1670753149) |

## What reviewers say

### NOWA PRESENCE

[App page](https://appshunter.io/ios/app/nowa-presence/id1622051594)

Manage and control smart water damage prevention systems remotely. Visualize your system's status, receive important leak alerts, and quickly identify sensor locations. Ideal for homeowners and property managers seeking peace of mind.

**Highlights:** Remote valve control, System status visualization, Leak and system problem alerts, Sensor location identification, Installation management, Compliance reporting

**Features:** Vision Pro support

**In-app purchases:** none


### KZero Passwordless

[App page](https://appshunter.io/ios/app/kzero-passwordless/id1672389184)

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.

**Highlights:** Passwordless sign-in, Push notification authentication, Manage Multi-Pass Pro card information, Enroll Multi-Pass Pro card, Secure access to web applications

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is NOWA PRESENCE free?

NOWA PRESENCE is free to download, with no in-app purchases.

### Is KZero Passwordless free?

KZero Passwordless is free to download, with no in-app purchases.

### Do NOWA PRESENCE or KZero Passwordless have ads?

Neither NOWA PRESENCE nor KZero Passwordless shows ads.

### Which is updated more often, NOWA PRESENCE or KZero Passwordless?

NOWA PRESENCE ships an update fortnightly, and KZero Passwordless every 5 weeks. Most recently, NOWA PRESENCE was updated on October 27, 2026 and KZero Passwordless on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*