e vs LUME Auth
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
e
Instantly access and share files across devices using cloud synchronization. Securely log in with QR codes and manage your documents, photos, and videos from anywhere. Offers both free and premium tiers with varying storage and upload limits.
- Cross-device file access
- QR code instant login
- Folder and file sharing
- Cloud synchronization
- File export for offline access
- Sharing extension for uploads
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Open or download your files on other devices with eFile Transfer. Share your folders with others. eFile Transfer is a cloud-based application. The folders you create or the files you upload from the mobile application or website are instantly synchronized on all devices. This allows you to view and download your photos, videos, PDFs, texts, documents, and other files that you have uploaded from one device instantly on other devices. Create an account within seconds of downloading the mobile application and create folders, upload files, and instantly log in on other devices with the QR code. How it Works: To quickly and securely send files such as URLs, texts, photos, videos, PDFs, and documents from your phone or any other device to another device (TV, phone, computer, tablet), enter e-filetransfer.com into the web browser of the receiving device and search. You will see a QR code on the screen. Scan this QR code with the QR code scanner in the mobile application to instantly log in on the receiving device. Create folders and upload files without needing to enter your email and password again. View or download your files. Share the files in the folders you have created by generating a sharing link. Any deletion, upload, name change of the files in the folder or any changes will take place immediately for the people with the sharing link. If you want to share the link of the shared folder with nearby people, ask them to scan the opened QR code from the phone camera or any QR code reader by saying "QR Code" instead of "Copy" on the sharing page. Export your files from the mobile application so you can open them later without an internet connection. By default, your file is only stored in cloud storage. You can choose to store the exported file only in cloud storage by deleting it from your device memory. You can upload text, URLs, photos, videos, or any kind of file you choose from other applications without opening the application using the sharing extension. Price and Features: You can download and use eFile Transfer for free. You can also choose to upgrade to a PREMIUM account to take advantage of PREMIUM benefits. What you can do with a PREMIUM account: • No limit on creating folders • No limit on file uploads • No limit on sharing links • Upload files up to 1 GB per file • A total of 10 GB of storage • No ads • Your files will not be deleted You can see the price of the PREMIUM account in the information section of this page. Please read the terms of use for more details. What you can do with a free account: • Create up to 2 folders • Upload up to 10 files per day • Generate up to 10 sharing links per day • Upload files up to 10 MB per file • A total of 50 MB of cloud storage • Ads will be displayed • Your uploaded files will be deleted after 7 days if you do not upgrade to a PREMIUM account. Please read the terms of use for more details. Terms of Use: https://e-filetransfer.com/termsofuse.html Privacy Policy: https://e-filetransfer.com/privacypolicy.html
LUME Auth
Secure your digital life with an all-in-one app that combines multi-factor authentication, password management, and encrypted messaging. Access all your sensitive data using only your face, with no master password or PIN required.
- Face-locked multi-factor authentication
- AES-256 encrypted password manager
- End-to-end encrypted messaging
- Offline functionality for vault and MFA
- Post-quantum resistant encryption
- Secure password generator
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LUME is an all-in-one security application, offering TOTP/MFA authenticator, password management, and end-to-end encrypted messaging features — only your face decrypts and reveals sensitive data. No biometrics stored No master password. No PIN. --- MFA Authenticator --- TOTP tokens (RFC 6238) managed alongside stored credentials — no separate authenticator app required. Codes are generated locally with no cloud dependency. --- Password Manager --- AES-256 encrypted credential storage with support for username, URL, password, and notes per entry. A built-in cryptographically secure password generator produces high-entropy credentials on demand. --- End-to-End Encrypted Chat --- All messages are end-to-end encrypted in transit and at rest. A tap-to-reveal mode blurs incoming messages until explicitly unlocked, preventing passive exposure. Face authentication is required to enter any chat session. -- Key Specifications -- - Credential encryption: AES-256 - MFA standard: TOTP (RFC 6238) - Key derivation: SensePrint — face-derived, runtime-only, never stored - Post-quantum resistant encryption (NIST PQC standards) - Biometric data: never stored, never transmitted - Messaging: End-to-end encrypted - Architecture: Local-first; vault and MFA function fully offline
Screenshots
Verdict
The clearest difference is rating: LUME Auth at 5.0 against e's 3.0. LUME Auth also leads on in-app purchases (none vs 1) and update cadence (every 4 days vs fortnightly). e's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price, ratings volume and ads 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. e sells 1 in-app purchase, starting at $1.49 per month. LUME Auth asks for nothing beyond the download.
LUME Auth holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
e ships an update fortnightly, LUME Auth every 4 days. The most recent releases landed on October 29, 2026 and October 12, 2026 respectively.
| Parameter | e | LUME Auth |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 5.0 (1 ratings) — better |
| Number of ratings | 1 | 1 |
| Update frequency | Fortnightly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 66 MB | 164 MB |
| Age rating | 4+ | 4+ |
| Developer | isa diliballi | Seventh Sense Artificial Intelligence Private Limited |
In-app purchases
e
- Premium - Monthly$1.491 Month
LUME Auth
No in-app purchases









