Lumen vs Freshmxn App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lumen
This app acts as a browser that remembers what you read, building a personal knowledge base from engaged pages. It allows you to ask questions in plain English about your reading history, with answers generated by an on-device AI. All your data remains private and offline.
- On-device AI knowledge base
- Plain English questioning
- Automatic content organization
- Private and offline browsing
- Tracker blocking
- Source citation for answers
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Lumen is a browser with a memory. Most browsers forget the second you close a tab. Lumen does not. As you read, it quietly builds a personal knowledge base from the pages you actually engage with, and then lets you ask questions about any of it in plain English, answered by an AI model that runs entirely on your device. Nothing you read, nothing you ask, and nothing Lumen learns about you ever leaves your phone. WHAT IT DOES Lumen reads along with you. It distinguishes between pages you genuinely read and pages you opened and swiped away, and it extracts the meaningful content from the ones that stuck. That content gets summarized, embedded, and organized into a searchable knowledge base, all on-device. Later, when you want to find something, you do not have to dig through history or remember which tab it was in. You just ask: "What did I read about sourdough starters last week?" "Summarize that article about the new M-series chips." "What were the main arguments in that piece I read on Tuesday?" Every answer cites the pages it came from, so you can jump straight back to the source. AUTO-ORGANIZED Your reading sorts itself into a clean hierarchy: Topics, Websites, and Pages. Each level carries its own AI-generated summary, so you can scan what you have been learning at a glance. No tagging, no folders to maintain. Lumen handles it in the background. PRIVATE BY DEFAULT Lumen has no server. There is quite literally nothing to send. On-device LLM: a quantized Llama 3.2 model runs locally through Apple's MLX framework. Local SQLite storage: your reading history, summaries, and embeddings never leave the device. Built-in privacy: tracker blocking, third-party cookie blocking, and fingerprint resistance. Secure: HTTPS-only by default, with mixed-content blocking. No strings attached: no accounts, no sync, no telemetry, no ads. The AI weights download once on first launch (~700 MB). After that, everything works fully offline: browsing, reading, asking, answering. BUILT FOR iOS Lumen is written from scratch in Swift and SwiftUI, designed specifically for iPhone and iPad. It uses Apple's own frameworks wherever it can: NLEmbedding for semantic search, WKWebView for browsing, SQLite with FTS5 for full-text queries, and MLX Swift for on-device inference. Zero third-party trackers. Zero external services. WHO IT'S FOR While most browsers treat the web as a feed to scroll past, Lumen treats it as a library worth keeping. If you read a lot online and constantly think "I know I saw something about this recently but I cannot find it again," Lumen is for you. Researchers, students, writers, developers, and lifelong learners. You do not need to change how you browse. Browse normally, and Lumen takes care of the rest. REQUIREMENTS iOS 18 or later. iPhone with Apple Silicon recommended for the fastest on-device AI performance.
Freshmxn App
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No phone number, no email, no direct messaging, and no sign-up required. Freshmxn App is an offline-first app for digitally building, organizing, and preparing ideas before they become public projects, routines, media collections, creative directions, or shared posts. Your data stays in your hands until you decide when to share it. Create multiple offline Newsfeeds and local Profile Streams for projects, hobbies, routines, creative directions, and personal contexts. Freshmxn App is designed for privately organizing feeds, posts, tasks, focus sessions, metadata findings, imports, and selected exports without pressure from the app, daily activity streaks, public posting, follower counts, likes, or social affirmation. For teenagers and adults, Freshmxn App offers a safer way to learn how Newsfeeds, sharing, and data preparation work before anything becomes public. Freshmxn App is built around Transparent Context Building, Context Building for AI agents, and Art Collage for social media apps. This means creating, collecting, reviewing, organizing, and preparing ideas on your device first. The focus is on the thought process behind a project, not only on the finished product. With the Freshmxn App, you can: • Create local Profile Streams for different parts of your life • Build multiple private Newsfeeds on your device • Organize projects, hobbies, routines, creative directions, and personal contexts • Save feed posts to prepare, preview, and refine ideas • Add detailed information to posts for a more transparent thought process • Search your local feed using tags and categories for a private, timeline-like experience • Preserve important pictures • Import text, links, pictures, and packages • Keep outside information separate in the Import Feed • Prepare imported material as context for AI programs outside the Freshmxn App • Complete tasks at your own pace without performance pressure, daily activity pressure, or streak guilt • Track focus sessions, small steps, Activities, and Milestones • Review progress with Task Charts and a Task Diagram • Inspect metadata such as image details, camera information, text findings, and keyword findings • Export selected information only when you choose The Feed is local to your device and designed for private organization before public posting. You can write, save, review, search, and organize content without turning every idea into a public update. Imported text, links, pictures, and packages do not automatically merge with your Profile Streams, posts, or personal data. Freshmxn App does not use public social networking, direct messages, public profile search, follower counts, public likes, or daily streak pressure. Optional banner ads may appear in eligible areas. Ads respect age eligibility, consent, and user settings. In-app advertising data collection can be turned off in Settings. Use Freshmxn App locally without signing in. Sign in with Apple may be available for optional account-related features, but it is not required. FreshmxnAi is built for local-first organization, Transparent Digitally Building, Context Building for AI agents, and selected exports under your control.
Screenshots
Verdict
The clearest difference is ads: Lumen at none against Freshmxn App's shown. On price, update cadence, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Lumen ships an update every 2 weeks, Freshmxn App weekly. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.
| Parameter | Lumen | Freshmxn App |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 28 MB | 135 MB |
| Age rating | 17+ | 4+ |
| Developer | Daniel Kosukhin | Thomas Ferner |
In-app purchases
Lumen
No in-app purchases
Freshmxn App
No in-app purchases









