Fast Responders vs RettApp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fast Responders
This app connects qualified medical professionals to emergencies in their vicinity. It alerts nearby first-aiders to provide immediate assistance while professional rescue services are en route, potentially saving critical minutes and lives.
- Medical first aid network
- Emergency alerts
- Navigation to emergency location
- Initiate first aid
- Support for emergency services
Read full descriptionHide full description
Help to save lifes! With your medical qualification in the emergency services, fire departments, medical services of aid organizations, as a health care worker and nurse, as a doctor or physician: - Become part of the new medical first aid network as a Fast Responder to improve emergency medical care! - For emergencies in your immediate environment. Despite an extremely well-structured rescue service with a dense network of rescue stations, valuable minutes pass after the emergency call is received at the control centers before the first rescue teams arrive. Minutes that can decide everything. When the emergency call is received by the rescue control center, the Fast Responders-system finds the nearest available, qualified first-aider - and alerts him or her! The Fast Responder is now quickly navigated to the emergency location - with the address and route description - and initiates the necessary first-aid until the simultaneously alarmed rescue service arrives. The Fast Responders project has been successfully supporting the emergency services for over 7 years and has already saved many lives. First-aiders or further interested cities inform themselves under: www.fast-responders.com Note: The use of the Fast Responders-App requires registration, as well as an instruction course in which the first aider is prepared for his mission. Continued use of GPS running in the background can dramatically decrease battery life.
RettApp
Read full descriptionHide full description
Alle SOP´s und Infos auf einen Blick. Landkreis Emsland und die Grafschaft immer Aktuell. Die SOP´s werden regelmäßig nach den Fortbildungen wieder auf den neusten Stand gebracht. Seit kurzer Zeit auch Offline abrufbar. Die Offline Version nur in einer Größe für die schnellansicht. Sollte es einmal Probleme mit der Bedieung geben so melden, sie sich bitte über E-Mail bei dem Referat Bildung.
Screenshots
Verdict
The clearest difference is update cadence: Fast Responders at every 3 weeks against RettApp's every 6 months. RettApp's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Fast Responders ships an update every 3 weeks, RettApp every 6 months. The most recent releases landed on September 24, 2026 and September 6, 2026 respectively.
| Parameter | Fast Responders | RettApp |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 56.9% of reviews | — |
| Update frequency | Every 3 weeks — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 40 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | medgineering GmbH | Aljoscha Otten |
In-app purchases
Fast Responders
No in-app purchases
RettApp
No in-app purchases






