ECA vs Luzia
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ECA
Read full descriptionHide full description
En la aplicación dependiendo la configuración de su centro de estudios, los padres de familia y alumnos, podrán tener acceso a: - Datos Generales - Calificaciones - Tareas y Circulares - Calendario de Actividades - Estado de Cuenta - Envío de quejas y sugerencias - Recibir notificaciones Push Si tiene problemas para acceder a su cuenta comuníquese al teléfono +52(55) 84370460, recuerde tener a la mano su ID de Alumno.
Luzia
This AI assistant helps with daily tasks, work, studies, and languages through natural voice or text conversations. It offers free, registration-free access to advanced AI capabilities, including translations, idea generation, and personalized image creation.
- Daily task management
- Work assistance (emails, documents)
- Language translation and learning
- Idea generation
- Personalized image creation
- Voice and text interaction
- Audio message transcription
Read full descriptionHide full description
Luzia is an intelligent personal assistant, designed to help in all facets of daily life, from everyday tasks and work to studies and languages, and even in daily conversation. Luzia makes access to artificial intelligence easy, direct, and free for everyone. Interacting with Luzia is as natural and simple as chatting with a friend, using both voice and text, and best of all, without any registrations. Just download the app and start exploring all its possibilities. 360° Assistant: From managing daily tasks to professional challenges, Luzia adapts to your needs to help you with whatever you need, optimizing your time and improving your productivity: - Assistance with daily tasks, such as planning your weekly menu or exercise routine. - Answers to any questions or curiosities you may have. - Assistance at work, including writing and correcting emails and documents. - Translation in hundreds of languages. - Tools for learning or practicing languages. - Generation of ideas and inspiration for gifts or creative projects. - Conversations on a variety of topics, from everyday matters to more profound issues. - Up-to-date information on the weather and recent news. - Advice, companionship, and entertainment. - Transcription of audio messages to text. - Creation of unique and personalized images. - Interaction with various personalities, from iconic figures like Don Quixote to experts like an English Teacher or a Marketing Expert. - And much more! Natural Interaction: Talk to Luzia via text or voice, enjoying a fluid and natural interaction, as if you were chatting with a friend. Easy and Free Access: Luzia offers a free service and requires no registration; simply download the app and start talking to her. Security and Privacy: Luzia ensures the protection and privacy of your data through end-to-end encryption. All messages are processed anonymously and securely. Advanced Technology: Luzia integrates cutting-edge APIs like OpenAI, Llama, or Kandinsky, offering optimal and personalized solutions for each request. Download Luzia now and discover how it can transform your day-to-day life, providing you with support, knowledge, and companionship at any time and place. Terms and conditions & privacy policy: https://www.luzia.com/en/terms-and-conditions https://www.luzia.com/en/private-policy
Screenshots
Verdict
The clearest difference is in-app purchases: ECA at none against Luzia's 3. ECA also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). Luzia's advantage is update cadence (weekly vs every 21 months). On price and device support 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. Luzia sells 3 in-app purchases, starting at $1.99 per 7 days. ECA asks for nothing beyond the download.
ECA ships an update every 21 months, Luzia weekly. The most recent releases landed on March 10, 2026 and September 24, 2026 respectively.
| Parameter | ECA | Luzia |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (434 ratings) — better |
| Positive reviews | — | 82.6% of reviews |
| Number of ratings | — | 434 — better |
| Update frequency | Every 21 months | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 52 MB | 198 MB |
| Age rating | 4+ | +12 |
| Developer | Antell System S de RL de CV | Factoria Elcano SL |
Bugs and requests
ECA
Not enough reviews yet to summarise bugs or requests.
Luzia
Reported bugs
4 issues- App crashes on certain devices
- Text formatting issues
- Inability to copy/paste responses
- Trouble connecting to servers
Requested features
5 requests- Add image generation capabilities
- Improve stability and reliability
- Provide more personalization options
- Expand language support
- Integrate with more platforms and services
In-app purchases
ECA
No in-app purchases
Luzia
- Luzia+ Weekly3 Days trial$1.997 Days
- Luzia+ Monthly3 Days trial$4.991 Month
- Luzia+ Annual3 Days trial$39.991 Year









