# nenspace vs Mneme

The clearest difference is ads: nenspace at none against Mneme's shown. Mneme's advantage is update cadence (every 10 days vs every 3 months) and ratings volume (6 vs 1). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. nenspace sells 2 in-app purchases, starting at $9.99 per month and Mneme sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for nenspace against 5.0 for Mneme. That said, the two scores are not equally well evidenced: Mneme has 6 ratings behind it against 1, so its average is the more settled of the two.

nenspace ships an update every 3 months, Mneme every 10 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | nenspace | Mneme |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/nenspace/id6759225224/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/mneme-your-second-brain/id6791384175/reviews) |
| Number of ratings | 1 | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 18 MB | 68 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [SAMUEL JAMES MORRIS](https://appshunter.io/developer/1877529182) | [Aaron Pinto](https://appshunter.io/developer/1842249066) |

## What reviewers say

### nenspace

[App page](https://appshunter.io/ios/app/nenspace/id6759225224)

This app combines an AI assistant with a personal organization system. It allows you to capture thoughts, manage tasks, track habits, and take notes, all integrated with an AI that answers questions and provides web search results with sources.

**Highlights:** AI assistant with web search, Integrated notes, tasks, and habits, Thought capture and organization, Logbook and memory features, Customizable workspace

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nen Pro | $9.99 | per month |
| Nen Pro Annual | $99.99 | per year |


### Mneme

[App page](https://appshunter.io/ios/app/mneme-your-second-brain/id6791384175)

This app helps you remember what you consume by organizing links, videos, PDFs, and thoughts into an evolving map. It identifies contradictions and emerging themes in your saved content, surfacing one insightful item daily.

**Highlights:** Self-organizing knowledge map, Identifies content contradictions, Tracks emerging themes and trends, Captures from any source, Daily curated insights, Integrates with other services

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mneme Plus (Monthly) | $2.99 | per month |
| Mneme Plus (Yearly) | $19.99 | per year |
| Mneme Plus (Lifetime) | $49.99 | one-time |


## Frequently asked questions

### Is nenspace free?

nenspace is free to download, with in-app purchases available.

### Is Mneme free?

Mneme is free to download, with in-app purchases available.

### Which has better reviews, nenspace or Mneme?

nenspace and Mneme are both rated 5.0 out of 5 on the App Store, from 1 and 6 ratings respectively.

### Do nenspace or Mneme have ads?

Mneme shows ads; nenspace does not.

### Which is updated more often, nenspace or Mneme?

nenspace ships an update every 3 months, and Mneme every 10 days. Most recently, nenspace was updated on October 31, 2026 and Mneme on October 31, 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.*