Comparison

ZeroScan vs Export Calendar

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

Head to head
About

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.

Highlights
  • Zeroconf (mDNS, DNS-SD, Bonjour) service discovery
  • Automatic network rescanning
  • Customizable scan intervals
  • Adjustable result display duration
  • Clipboard copy customization
  • Manual service searching
Features
Read full description

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.

About

Export Calendar

Easily export your iPhone calendar events into widely compatible CSV or ICS file formats. This tool allows for quick backups, sharing, or data analysis, with all processing done securely on your device.

Highlights
  • Export events to CSV or ICS
  • Select specific calendars
  • Clean formatting for spreadsheets
  • Works with iCloud, Google, Outlook, Exchange
  • 100% on-device processing
  • No subscriptions or cloud uploads
Features
Read full description

Need a fast, reliable way to export your iPhone calendar? Export Calendar – CSV & ICS lets you save, back up, or share your events in the most widely supported formats — in seconds. Export your entire calendar or choose specific calendars, then download events as: • CSV — perfect for Excel, Google Sheets, and data analysis • ICS — ideal for Outlook, Google Calendar, and cross-platform sharing Features: • Export events to CSV or ICS • Select specific calendars or export everything • Clean formatting for spreadsheets and calendar apps • Works with iCloud, Google, Outlook, Exchange, and more • 100% on-device processing — your data stays private Whether you're migrating platforms, backing up your schedule, or analyzing your time, Export Calendar delivers a clean file instantly — no subscriptions, no accounts, no cloud uploads.

Screenshots

ZeroScan4 screens
Export Calendar4 screens

Verdict

The call

The clearest difference is update cadence: Export Calendar at monthly against ZeroScan's every 6 months. ZeroScan's advantage is rating (5.0 vs 4.7) and device support (3 vs 1). On review sentiment, ratings volume, 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

ZeroScan costs $0.99 and Export Calendar $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

ZeroScan holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

ZeroScan ships an update every 6 months, Export Calendar monthly. The most recent releases landed on November 3, 2026 and November 15, 2026 respectively.

Scorecard4 real differences · 6 level
ZeroScan versus Export Calendar: the parameters behind the verdict, then further details
ParameterZeroScanExport Calendar
Price$0.99 — better$1.99
Rating5.0 (3 ratings) — better4.7 (7 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings37 — better
Update frequencyEvery 6 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size1 MB3 MB
Age rating4+4+
DeveloperJordan ParsonsOpsOh LLC

Customer experience

ZeroScan

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Export Calendar

All ratings5 ratings
Positive80.0%
Neutral20.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ZeroScan

No in-app purchases

None

Export Calendar

No in-app purchases

Questions

Is ZeroScan free?
ZeroScan costs $0.99, with no in-app purchases.
Is Export Calendar free?
Export Calendar costs $1.99, with no in-app purchases.
Which has better reviews, ZeroScan or Export Calendar?
ZeroScan is rated higher. ZeroScan averages 5.0 out of 5 from 3 ratings, while Export Calendar averages 4.7 from 7 ratings.
Do ZeroScan or Export Calendar have ads?
Neither ZeroScan nor Export Calendar shows ads.
Which is updated more often, ZeroScan or Export Calendar?
ZeroScan ships an update every 6 months, and Export Calendar monthly. Most recently, ZeroScan was updated on November 3, 2026 and Export Calendar on November 15, 2026.

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