# Mneme vs Trace by Aura

The clearest difference is in-app purchases: Trace by Aura at none against Mneme's 3. Trace by Aura also leads on ads (none vs shown) and device support (5 vs 1). Mneme's advantage is iOS requirement (16.4 vs 26.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Mneme sells 3 in-app purchases, starting at $2.99 per month. Trace by Aura asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Mneme against 5.0 for Trace by Aura. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Mneme ships an update every 8 days, Trace by Aura every 5 days. Both last shipped on October 9, 2026.

## The numbers

| Metric | Mneme | Trace by Aura |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/mneme-your-second-brain/id6791384175/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/trace-by-aura/id6794535492/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 8 days | **Every 5 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 68 MB | 41 MB |
| Requires iOS | **16.4** | 26.0 |
| Devices | iPhone | **iPhone, iPad, Mac, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Aaron Pinto](https://appshunter.io/developer/1842249066) | [Karthik Barma](https://appshunter.io/developer/6794535494) |

## What reviewers say

### 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 |


### Trace by Aura

[App page](https://appshunter.io/ios/app/trace-by-aura/id6794535492)

This app helps you remember why you saved something by prompting you to add a reason. It automatically organizes your saved content and brings relevant items back to your attention when they might be useful. Search by meaning, not just keywords, to find what you need.

**Highlights:** Save content with a personal reason, Automatic organization without folders or tags, Content resurfaces when relevant, Search by meaning, not just keywords, Cross-device sync (iPhone, iPad, Mac), Apple Watch integration for quick capture

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Mneme free?

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

### Is Trace by Aura free?

Trace by Aura is free to download, with no in-app purchases.

### Which has better reviews, Mneme or Trace by Aura?

Mneme and Trace by Aura are both rated 5.0 out of 5 on the App Store, from 5 and 2 ratings respectively.

### Do Mneme or Trace by Aura have ads?

Mneme shows ads; Trace by Aura does not.

### Which is updated more often, Mneme or Trace by Aura?

Mneme ships an update every 8 days, and Trace by Aura every 5 days. Most recently, Mneme was updated on October 9, 2026 and Trace by Aura on October 9, 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.*