Zo Gemeld vs SubnetCalc Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Zo Gemeld
Easily report issues like fallen trees or broken trash containers to your municipality. The app allows you to describe the problem, add photos, and specify the location. You can also track the status of your submitted reports.
- Report issues to municipality
- Add photos to reports
- Specify report location
- Track report status
- Leave contact info for updates
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With Zo Gemeld you can easily send a report to your municipality. Whether its a fallen tree, an abandoned bike or broken trash container, you can send your report via Zo Gemeld. With Zo Gemeld you can: - Easily describe the report - Add pictures - Type in a location, select a location on the map or via GPS - Optionally you can leave behind you contact info to be kept into the loop about the report - See the status of the reports you have made A better municipality starts with the Zo Gemeld app.
SubnetCalc Pro
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• SUBNET CALCULATOR (IPv4 & IPv6) Calculate network addresses, broadcast, host ranges and more. Smart IP input field with automatic octet separation, number keyboard, and auto-jump. Binary view with color highlighting (network bits blue, host bits green). • IP OWNER LOOKUP Discover who owns an IP address. Shows organization, ISP, ASN, location on map (MapKit) and more. Auto-search after 1 second. Multi-API with fallback (IP-API.com, ipapi.co, ipinfo.io). 24h offline cache. • VLSM CALCULATOR Plan complex subnet structures. Automatic calculation of optimal CIDR values. IP shortage warning. Export as PDF or CSV. History of last 10 plans. • SUBNET REFERENCE Complete table of all subnet masks (/0 to /32). Search/filter function. Favorite stars for frequently used masks. • NETWORK TOOLS - HTTP Ping: Test connectivity with real response times - Port Scanner: Scan common ports (SSH, HTTP, HTTPS, RDP, MySQL) - DNS Lookup: Domain resolution via Google DNS - IP Batch Scanner: Scan IP ranges, CSV export
Screenshots
Verdict
The clearest difference is price: Zo Gemeld at Free against SubnetCalc Pro's $0.99. Zo Gemeld also leads on update cadence (every 3 weeks vs every 3 months) and device support (3 vs 1). On 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
Zo Gemeld is free to download; SubnetCalc Pro costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Zo Gemeld ships an update every 3 weeks, SubnetCalc Pro every 3 months. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.
| Parameter | Zo Gemeld | SubnetCalc Pro |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.7 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 82 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Delta10 BV | Julian Christopher Siebert |
In-app purchases
Zo Gemeld
No in-app purchases
SubnetCalc Pro
No in-app purchases
