Comparison

SAFE Mobile App vs Lumo AI by Proton

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

Head to head
About

SAFE Mobile App

This app streamlines physical identity and access management for security staff and end-users. It facilitates visitor registration, check-in/out, and badge requests, enhancing productivity and user satisfaction.

Highlights
  • Visitor registration, check-in, and check-out
  • Visitor kiosk check-in/out via invite code
  • Employee badge request submission
  • Secure and reliable SAFE engine integration
  • Streamlined security identity management
Features
Read full description

About SAFE Mobile App: Quantum Secure extends the capabilities of its Web-based physical identity and access management software – SAFE, through convenient and easy to use mobile apps. SAFE Mobile Solutions offer functions for security staff as well as end users and helps improve productivity and increase end-user satisfaction. •It allows security officers and front desk personnel to engage with the visitors while enabling easy registration, check-in and check-out through mobile device •It allows visitors to use their invite code / confirmation number to check-in and check-out through the visitor kiosk. •It allows employees to submit requests for replacement/temporary badges and much more SAFE mobile app leverages the reliable and secure SAFE engine in the background which ensures a constant state of process and compliance assurance for the security personnel. About SAFE: SAFE is the only proven technology in physical security industry that unifies global identity, compliance and risk assessment. SAFE integrates physical and logical security systems, and provides the unique ability to automate policy definition and deployment to fulfil compliance and audit initiative. SAFE also enables the ability to analyse data from the multiple security events to perform business and risk analytics About Quantum Secure: Quantum Secure, now part of HID Global, is the leading provider of enterprise software to manage and streamline security identities, compliance and events across disparate physical security systems. Our SAFE suite of software enables security practitioners to integrate disparate physical security systems, automate key processes and simplify control of employees, vendors and other third-party identities across a global organization.

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

Screenshots

SAFE Mobile App4 screens
Lumo AI by Proton4 screens

Verdict

The call

The clearest difference is in-app purchases: SAFE Mobile App at none against Lumo AI by Proton's 2. SAFE Mobile App also leads on update cadence (every 5 days vs every 11 days) and iOS requirement (6.1 vs 17.6). Lumo AI by Proton's advantage is ratings volume (567 vs 1). On price, rating, 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. SAFE Mobile App asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.0 for SAFE Mobile App against 3.9 for Lumo AI by Proton. That said, the two scores are not equally well evidenced: Lumo AI by Proton has 567 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

SAFE Mobile App ships an update every 5 days, Lumo AI by Proton every 11 days. The most recent releases landed on November 2, 2026 and November 11, 2026 respectively.

Scorecard5 real differences · 5 level
SAFE Mobile App versus Lumo AI by Proton: the parameters behind the verdict, then further details
ParameterSAFE Mobile AppLumo AI by Proton
PriceFreeFree
Rating4.0 (1 ratings) — better3.9 (567 ratings)
Positive reviews—45.9% of reviews
Number of ratings1567 — better
Update frequencyEvery 5 days — betterEvery 11 days
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS6.1 — better17.6
Further details — not scored
Size10 MB103 MB
Age rating4+4+
DeveloperHID GlobalProton AG

Customer experience

SAFE Mobile App

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Lumo AI by Proton

All ratings547 ratings
Positive67.5%
Neutral10.4%
Negative22.1%
Written reviews575 reviews
Positive45.9%
Neutral18.3%
Negative35.8%

Bugs and requests

SAFE Mobile App

Not enough reviews yet to summarise bugs or 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

In-app purchases

None

SAFE Mobile App

No in-app purchases

2 purchases

Lumo AI by Proton

Subscriptions2
  • Lumo Plus (1 month)$12.991 Month
  • Lumo Plus (12 months)$119.991 Year

Questions

Is SAFE Mobile App free?
SAFE Mobile App is free to download, with no in-app purchases.
Is Lumo AI by Proton free?
Lumo AI by Proton is free to download, with in-app purchases available.
Which has better reviews, SAFE Mobile App or Lumo AI by Proton?
SAFE Mobile App is rated higher. SAFE Mobile App averages 4.0 out of 5 from 1 ratings, while Lumo AI by Proton averages 3.9 from 567 ratings.
Do SAFE Mobile App or Lumo AI by Proton have ads?
Neither SAFE Mobile App nor Lumo AI by Proton shows ads.
Which is updated more often, SAFE Mobile App or Lumo AI by Proton?
SAFE Mobile App ships an update every 5 days, and Lumo AI by Proton every 11 days. Most recently, SAFE Mobile App was updated on November 2, 2026 and Lumo AI by Proton on November 11, 2026.

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