# Knowledge from OnlineObjects vs Memxi

The clearest difference is rating: Knowledge from OnlineObjects at 5.0 against Memxi's 3.4. Memxi's advantage is update cadence (every 5 days vs every 4 months) and ratings volume (7 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Knowledge from OnlineObjects holds the better App Store score, 5.0 against 3.4. Both are backed by a comparable volume of ratings — 2 and 7 respectively.

Knowledge from OnlineObjects ships an update every 4 months, Memxi every 5 days. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Knowledge from OnlineObjects | Memxi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/knowledge-from-onlineobjects/id1227523203/reviews)** | [3.4 (7 ratings)](https://appshunter.io/ios/app/memxi-ai-brain-companion/id6479523641/reviews) |
| Number of ratings | 2 | **7** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | Free | Free |
| Size | 4 MB | 37 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Jonas Munk](https://appshunter.io/developer/1186363761) | [Far Far Away Labs LTD](https://appshunter.io/developer/1736129561) |

## What reviewers say

### Knowledge from OnlineObjects

[App page](https://appshunter.io/ios/app/knowledge-from-onlineobjects/id1227523203)

Organize your thoughts and information with a personal knowledge base. Save web pages, highlight text, and sync across devices. Create questions and link answers to build a comprehensive understanding of any topic.

**Highlights:** Save web pages, Highlight text, Ad-free viewing, Sync between devices, Create questions and answers, Pose hypotheses, Share extension

**Features:** macOS Compatibility

**In-app purchases:** none


### Memxi

[App page](https://appshunter.io/ios/app/memxi-ai-brain-companion/id6479523641)

This AI-powered app acts as a personal knowledge vault, allowing you to save and recall any information effortlessly. It reduces cognitive load by remembering details for you, so you can focus on thinking and living.

**Highlights:** AI-powered knowledge vault, Effortless information recall, Natural language search, Reduces cognitive load, Smart saving of notes, voice memos, websites, Instant and precise search, Secure and private storage

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Knowledge from OnlineObjects free?

Knowledge from OnlineObjects is free to download, with no in-app purchases.

### Is Memxi free?

Memxi is free to download, with no in-app purchases.

### Which has better reviews, Knowledge from OnlineObjects or Memxi?

Knowledge from OnlineObjects is rated higher. Knowledge from OnlineObjects averages 5.0 out of 5 from 2 ratings, while Memxi averages 3.4 from 7 ratings.

### Do Knowledge from OnlineObjects or Memxi have ads?

Neither Knowledge from OnlineObjects nor Memxi shows ads.

### Which is updated more often, Knowledge from OnlineObjects or Memxi?

Knowledge from OnlineObjects ships an update every 4 months, and Memxi every 5 days. Most recently, Knowledge from OnlineObjects was updated on November 2, 2026 and Memxi on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*