# First Responder Solothurn vs Defikarte.ch

The clearest difference is update cadence: First Responder Solothurn at fortnightly against Defikarte.ch's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

First Responder Solothurn ships an update fortnightly, Defikarte.ch every 3 months. The most recent releases landed on October 10, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | First Responder Solothurn | Defikarte.ch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Size | 90 MB | 6 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Solothurner Spitaler AG](https://appshunter.io/developer/1411885258) | [Christian Nssli](https://appshunter.io/developer/1549569527) |

## What reviewers say

### First Responder Solothurn

[App page](https://appshunter.io/ios/app/first-responder-solothurn/id1411885259)

**Features:** macOS Compatibility

**In-app purchases:** none


### Defikarte.ch

[App page](https://appshunter.io/ios/app/defikartech/id1549569525)

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

**In-app purchases:** none


## Frequently asked questions

### Is First Responder Solothurn free?

First Responder Solothurn is free to download, with no in-app purchases.

### Is Defikarte.ch free?

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

### Do First Responder Solothurn or Defikarte.ch have ads?

Neither First Responder Solothurn nor Defikarte.ch shows ads.

### Which is updated more often, First Responder Solothurn or Defikarte.ch?

First Responder Solothurn ships an update fortnightly, and Defikarte.ch every 3 months. Most recently, First Responder Solothurn was updated on October 10, 2026 and Defikarte.ch on October 29, 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.*