ZeroScan vs Nekronom
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ZeroScan
Discover network devices and their services effortlessly. This tool listens for broadcasting zeroconf services, displaying IP addresses and open ports without active probing. Customize scan intervals and result display for a seamless network overview.
- Zeroconf (mDNS, DNS-SD, Bonjour) service discovery
- Automatic network rescanning
- Customizable scan intervals
- Adjustable result display duration
- Clipboard copy customization
- Manual service searching
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ZeroScan finds devices on your network that advertise Bonjour (mDNS / DNS-SD / zeroconf) services. It shows each one’s name, IP address, the services it offers and the ports they’re on, without probing your network. See what’s on your network Watches for 85 service types, including SSH, HTTP, AirPlay, printers, HomeKit and file sharing. You can add any other service type in preferences. Icons show what kind of device each one is likely to be: computer, phone, TV, printer, camera, router, storage and more. Shows each service’s TXT record, so you can see model names, firmware versions and device IDs. Results refresh on their own. You choose the rescan interval and how long a device stays listed after it stops advertising. Spot what changed Save a snapshot of a network and name it, like “Home” or “Office.” ZeroScan suggests which saved network you’re probably on. Compare the live scan with any saved snapshot. Devices are marked new, changed or gone, along with the services and ports that were added, removed or moved. “Show Changes Only” hides everything that hasn’t changed. Rename, merge or delete saved networks and snapshots. Take results with you Export the full scan as CSV or JSON. Copy a hostname, IP address or port list in the format you pick. On iOS, open HTTP, HTTPS, SSH and SFTP services directly in the app that handles them. What ZeroScan isn’t ZeroScan isn’t an IP scanner. It listens for devices that announce themselves and never probes addresses. A device that doesn’t advertise one of the services ZeroScan watches for won’t appear. Privacy ZeroScan collects no data and sends nothing off your device. Your snapshots and preferences are saved on the device and nowhere else.
Nekronom
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Metronome with easy user interface for live play (rehersals, concerts) key features: - 100% free for users (no paywalls, no limits) - easy to use interface- playlists - normal and concert mode - "concert tempo" if you need to add some spice on concerts - support for multiple languages - external controller support (like footswitch, or any midi device - not ready yet) - online backups - multiplatform
Screenshots
Verdict
The clearest difference is price: Nekronom at Free against ZeroScan's $0.99. Nekronom also leads on update cadence (every 2 months vs every 6 months) and iOS requirement (13.0 vs 17.0). On ads, in-app purchases and device support 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
Nekronom is free to download; ZeroScan costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
ZeroScan ships an update every 6 months, Nekronom every 2 months. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.
| Parameter | ZeroScan | Nekronom |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 6 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 130 MB |
| Age rating | 4+ | 4+ |
| Developer | Jordan Parsons | Marcin Drobnik |
In-app purchases
ZeroScan
No in-app purchases
Nekronom
No in-app purchases









