Zo Gemeld vs Alertcal
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 abandoned bikes 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 reports and opt-in for updates.
- Describe reports easily
- Add pictures to reports
- Specify report location
- Track report status
- Receive report 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.
Alertcal
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Never miss an important event again. Alertcal transforms your calendar notifications into real alarms that demand your attention. Instead of a quiet push notification that disappears, you get a powerful alarm before your event begins. Meetings. School pickups. Workouts. Flights. Deadlines. If it is on your calendar, you will be ready. How it works: Connect your existing calendar Choose how many minutes before an event you want to be alerted Receive a loud, persistent alarm that makes sure you act Features: Custom alarm timing for each event Strong alerts that stand out from normal notifications Snooze support Works with your current calendar setup Clean, simple interface Stop relying on notifications you ignore. Start using alarms that keep you accountable. Alertcal helps professionals, parents, students, and busy people stay prepared and on time. Be early. Be prepared. Be aware.
Screenshots
Verdict
The clearest difference is price: Zo Gemeld at Free against Alertcal's $1.99. Zo Gemeld also leads on device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On update cadence, 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; Alertcal costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Zo Gemeld ships an update every 2 weeks, Alertcal every 3 weeks. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.
| Parameter | Zo Gemeld | Alertcal |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 4.7 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 82 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Delta10 BV | Scott Foster |
In-app purchases
Zo Gemeld
No in-app purchases
Alertcal
No in-app purchases









