# AspenUC vs Memex

The clearest difference is rating: Memex at 5.0 against AspenUC's 4.5. Memex also leads on update cadence (fortnightly vs every 4 months). AspenUC's advantage is monetization model (free vs freemium) and ratings volume (10 vs 1). On price, ads, in-app purchases and device support there is nothing between them.

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

Memex holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: AspenUC has 10 ratings behind it against 1, so its average is the more settled of the two.

AspenUC ships an update every 4 months, Memex fortnightly. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | AspenUC | Memex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (10 ratings)](https://appshunter.io/ios/app/aspenuc/id1471038368/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/memex-ai-markdown-canvas/id6758204977/reviews)** |
| Number of ratings | **10** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | **Free** | Freemium |
| Size | 253 MB | 35 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lightspeed Networks Inc](https://appshunter.io/developer/1471038367) | [Alex Morris](https://appshunter.io/developer/1871426979) |

## What reviewers say

### AspenUC

[App page](https://appshunter.io/ios/app/aspenuc/id1471038368)

Manage your home or office phone system remotely. Make and receive calls using your landline number over WiFi or mobile data, and seamlessly transfer calls between devices. Add video to calls and manage voicemail and faxes.

**Highlights:** Join audio and video conferences, Make/receive calls over WiFi/mobile, Seamless call transfer between devices, Add video to calls, Use landline caller ID, Voicemail and fax management, Sync contacts across devices

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


### Memex

[App page](https://appshunter.io/ios/app/memex-ai-markdown-canvas/id6758204977)

Organize your Markdown notes and PDFs on an infinite canvas. Connect documents, sketch with Apple Pencil, and use an AI chat to ask questions about your gathered information. Your files remain private and accessible via iCloud Drive.

**Highlights:** Infinite canvas for notes and PDFs, AI chat to query your documents, Apple Pencil handwriting and sketching, Markdown rendering as live cards, Organize and connect content with arrows, Export content as images

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is AspenUC free?

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

### Is Memex free?

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

### Which has better reviews, AspenUC or Memex?

Memex is rated higher. AspenUC averages 4.5 out of 5 from 10 ratings, while Memex averages 5.0 from 1 ratings.

### Do AspenUC or Memex have ads?

Neither AspenUC nor Memex shows ads.

### Which is updated more often, AspenUC or Memex?

AspenUC ships an update every 4 months, and Memex fortnightly. Most recently, AspenUC was updated on October 26, 2026 and Memex on October 28, 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.*