Comparison

Lumo AI by Proton vs Brand Encoder Driver

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Lumo AI by Proton

This AI assistant prioritizes your privacy, offering help with productivity, curiosity, and staying informed. Developed by the team behind trusted encrypted services, it ensures your data remains secure.

Highlights
  • Privacy-first AI assistant
  • Boost productivity
  • Satisfy curiosity
  • Stay informed
  • Secure data handling
Read full description

Lumo is a zero-access encrypted AI assistant that keeps every conversation private. Your data is never logged, shared, or used to train models. Your chats are yours, and yours alone. Built by Proton, the privacy brand trusted by over 100 million people and the team behind Proton Mail, VPN, Drive, and Pass. THOUGHTFUL HELP FOR ANY TASK Lumo handles everything from quick questions to more complex work. Choose Fast for quick answers or Thinking for multi-step reasoning. FAST, POWERFUL WEB SEARCH Get precise, real-time answers in seconds. Lumo cites live sources so you can verify facts, dig deeper, and stay current on news, events, financial data, and more. CREATE AND REFINE IMAGES AND FILES Work with images and files just by telling Lumo what you need, from generating and editing images to analyzing documents. Connect your Proton Drive account for seamless access to stored files. AI THAT EVOLVES OVER TIME Lumo gets better every time you use it. Memory retains context and preferences across sessions, and you can set tones and styles to get the exact Lumo experience you want. STAY PRODUCTIVE AND ORGANIZED Projects give you dedicated encrypted spaces for tasks that span multiple chats, files, and instructions, while Custom Lumos let you create assistants tailored for specific tasks. Switch between light and dark modes for a more comfortable experience throughout the day. GHOST MODE For conversations where you want maximum privacy, choose Ghost Mode. Chats are instantly deleted once you close them for greater peace of mind. PRIVACY YOU CAN VERIFY Lumo is founded on zero-access encryption with no server-side chat logs, and never uses your data for profit or model training. Like all Proton products, Lumo is built and hosted in Europe and is fully open-source. Lumo helps you stay productive, curious, and informed — without ever compromising your privacy. Start a confidential chat for free today. 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

About

Brand Encoder Driver

Features
Read full description

The Brand Encoder Driver App Empowers drivers to efficiently manage oil deliveries, navigate routes, and update order statuses—all on the go. Key Features: Delivery Assignments – Receive instant notifications for new delivery requests and access order details (address, quantity, priority). Route Optimization – Integrated GPS navigation for the fastest routes to delivery locations. Real-Time Updates – Mark deliveries as en route, completed, or delayed with live status sync for admins and customers. Order History – Track past deliveries for reference or reporting. Secure & Reliable – Exclusive driver access with encrypted data for secure operations. Streamline your delivery workflow—Download the Brand Encoder Driver App today!

Screenshots

Lumo AI by Proton4 screens
Brand Encoder Driver4 screens

Verdict

The call

The clearest difference is in-app purchases: Brand Encoder Driver at none against Lumo AI by Proton's 2. Brand Encoder Driver also leads on iOS requirement (15.0 vs 17.6). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Lumo AI by Proton sells 2 in-app purchases, starting at $12.99 per month. Brand Encoder Driver asks for nothing beyond the download.

UpkeepUpdate frequency

Lumo AI by Proton ships an update every 11 days, Brand Encoder Driver every 3 weeks. The most recent releases landed on September 25, 2026 and September 24, 2026 respectively.

Scorecard2 real differences · 8 level
Lumo AI by Proton versus Brand Encoder Driver: the parameters behind the verdict, then further details
ParameterLumo AI by ProtonBrand Encoder Driver
PriceFreeFree
Rating3.8 (525 ratings) — better—
Positive reviews45.6% of reviews—
Number of ratings525 — better—
Update frequencyEvery 11 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.0 — better
Further details — not scored
Size96 MB177 MB
Age rating4+4+
DeveloperProton AGBRAND ENCODER L.L.C-FZ

Bugs and requests

Lumo AI by Proton

Reported bugs

2 issues
  • Slow sign-in page
  • Lack of real-time data access

Requested features

5 requests
  • Dynamic Type support for adjustable font size
  • Secure access to Proton Drive files
  • Ghost mode to ensure no chat history is saved
  • Intuitive history clearing option
  • App mode

Brand Encoder Driver

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Lumo AI by Proton

Subscriptions2
  • Lumo Plus (1 month)$12.991 Month
  • Lumo Plus (12 months)$119.991 Year
None

Brand Encoder Driver

No in-app purchases

Questions

Is Lumo AI by Proton free?
Lumo AI by Proton is free to download, with in-app purchases available.
Is Brand Encoder Driver free?
Brand Encoder Driver is free to download, with no in-app purchases.
Do Lumo AI by Proton or Brand Encoder Driver have ads?
Neither Lumo AI by Proton nor Brand Encoder Driver shows ads.
Which is updated more often, Lumo AI by Proton or Brand Encoder Driver?
Lumo AI by Proton ships an update every 11 days, and Brand Encoder Driver every 3 weeks. Most recently, Lumo AI by Proton was updated on September 25, 2026 and Brand Encoder Driver on September 24, 2026.

Other comparisons