Lumo by Proton

Lumo by Proton

By Proton AG

  • Category: Productivity
  • Release Date: 2025-07-23
  • Current Version: 1.2.5
  • Adult Rating: 4+
  • File Size: 57.51 MB
  • Developer: Proton AG
  • Compatibility: Android, iOS 16.6
Score: 3.71141
3.71141
From 298 Ratings

Description

Meet Lumo, the privacy-first AI assistant created by Proton, the team behind encrypted email, VPN, password manager, and cloud storage trusted by over 100 million people. Lumo helps you stay productive, curious, and informed — without ever compromising your privacy. For more information visit our website: https://lumo.proton.me/about Terms of service: https://lumo.proton.me/legal/terms Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Our open-source code base: https://github.com/ProtonLumo/ios-lumo

Screenshots

Reviews

  • Good

    4
    By Cardzic
    Needs better picture upload option otherwise live the privacy and security of this app

  • Another Half Baked Proton App

    2
    By AppStoreNickName21
    Lumos training data is from April 2024 No Voice Mode like ChatGPT No Image Generation Cannot take pictures and directly upload into your Lumo chat Common image formats cannot be uploaded to Lumo chat No Apple Watch or MacOS dedicated apps Often repeats my question as the response Intermittently errors saying unavailable Not good at remembering past chats Still the best option if you’re looking for privacy. It’s time to actually finish your apps and ecosystem. People are leaving because of issues and lack of features.

  • Stopped Working Briefly

    4
    By Highlightsgiggling
    Stopped working with new update. After a couple of triesand some time later is working again.

  • Amazing AI

    5
    By Abi is da bomb
    This AI is incredible. It’s useful, fairly accurate, doesnt give ads, and doesnt take your data. Do yourself a favor and uninstall chat gpt for Lumo

  • Два обновления даже не открывается просто белый экран

    3
    By D13Charic13
    Не работает

  • Great AI model hindered by a buggy interface

    3
    By scvn2812
    The AI’s responses are generally excellent and relevant but its fondness for tables when answering complex questions means it overflows the screen real estate and both vertical and horizontal scrolling is very unreliable.

  • Buggy

    1
    By JustinHoMi
    The app is really buggy. I’m going to have to wait until they get the UI working better.

  • It’s easy to use, but it‘s been on the machine recently.

    4
    By ⚽️n
    It’s easy to use, but it‘s been on the machine recently.

  • Intermittent freezing!!

    4
    By Upper west
    Hi. I love the idea of this app and your products. That said, as I’ve been giving this app a try over the last few days, I’ve noticed it will intermittently freeze while displaying results and I’m unable to scroll and read the full result. Nothing helps when this occurs beyond killing the app and trying all over again.

  • Improving Fast

    3
    By MW_G_Str
    The models have improved substantially. Scrolling often gets stuck.

More by Proton AG

keyboard_arrow_up