# ZSElmer vs MeshMonitor Chat

The clearest difference is update cadence: MeshMonitor Chat at every 3 weeks against ZSElmer's every 7 months. ZSElmer's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

ZSElmer ships an update every 7 months, MeshMonitor Chat every 3 weeks. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | ZSElmer | MeshMonitor Chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/zselmer/id6752545485/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 96 MB | 1 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Alecia Vermeulen](https://appshunter.io/developer/1678098669) | [ANDROS FENOLLOSA HURTADO](https://appshunter.io/developer/1895770536) |

## What reviewers say

### ZSElmer

[App page](https://appshunter.io/ios/app/zselmer/id6752545485)

This app serves as a digital logbook and satellite tracker for amateur radio enthusiasts. It allows users to log contacts, monitor satellite positions, and connect with a global community of radio operators. Designed for both new and experienced users, it facilitates sharing experiences and learning from mentors.

**Highlights:** Real-time satellite tracking, Predict satellite passes, Quick QSO logging, ADIF, Cabrillo, CSV import/export, Community sharing features, Live antenna pointing data

**Features:** macOS Compatibility

**In-app purchases:** none


### MeshMonitor Chat

[App page](https://appshunter.io/ios/app/meshmonitor-chat/id6766212933)

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

**In-app purchases:** none


## Frequently asked questions

### Is ZSElmer free?

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

### Is MeshMonitor Chat free?

MeshMonitor Chat is free to download, with no in-app purchases.

### Do ZSElmer or MeshMonitor Chat have ads?

Neither ZSElmer nor MeshMonitor Chat shows ads.

### Which is updated more often, ZSElmer or MeshMonitor Chat?

ZSElmer ships an update every 7 months, and MeshMonitor Chat every 3 weeks. Most recently, ZSElmer was updated on October 12, 2026 and MeshMonitor Chat on October 14, 2026.

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