Eltako GFA 2 vs zigfred
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Eltako GFA 2
This application allows for remote visualization and control of building objects like switches and sensors, regardless of location. It is an advanced version of a popular predecessor, offering enhanced functionality for smart home management.
- Remote visualization
- Control building objects
- Support for switches and sensors
- Smart home management
- Location-independent access
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Eltako GFA 2 ist die konsequente Weiterentwicklung der beliebten Eltako GFA. Es wird eine ortsunabhängige Visualisierung und Steuerung aller Objekte wie Schalter, Sensoren oder Aktoren, in Häusern und anderen Gebäuden, ermöglicht.
zigfred
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With the zigfred app, you can set up your zigfreds and connected smart home devices according to your preferences. After the set up you can easily control them with your smartphone. In no time at all, you customize the functions of your zigfred's front buttons. Replace your old light switch with zigfred and wire it to your existing lights or devices. Then control the connected lights with the zigfred app or with your existing smart home solution. With zigfred, you can also add other compatible lights and devices to your smart home network and control them with the app, such as Philips Hue or IKEA Tradfri. In a nutshell: • You can freely assign the functions of your zigfred's buttons and "virtually wire" your home as you wish. • You can control zigfred and many other zigbee devices with this app via Bluetooth Low Energy*. • You can use zigfred as a standalone Zigbee gateway or use your existing compatible gateway**. • You can control zigfred directly from the Philips Hue app or by voice***. • You can integrate existing conventional lamps into your Philips Hue network***. For more information, visit https://zigfred.ch. * Requires at least 1 zigfred uno or plus ** e.g. Philips Hue Bridge, see https://help.zigfred.ch *** Requires Philips Hue Bridge
Screenshots
Verdict
The clearest difference is iOS requirement: Eltako GFA 2 at 8.0 against zigfred's 12.0. On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Eltako GFA 2 ships an update fortnightly, zigfred every 3 weeks. The most recent releases landed on August 19, 2026 and September 7, 2026 respectively.
| Parameter | Eltako GFA 2 | zigfred |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 5.6% of reviews | — |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 23 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | BSC Computer GmbH | Siglis AG |
In-app purchases
Eltako GFA 2
No in-app purchases
zigfred
No in-app purchases









