# PDF to Text Extractor vs Mneme

The clearest difference is update cadence: Mneme at every 8 days against PDF to Text Extractor's every 5 months. PDF to Text Extractor's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.4). On price, ads and in-app purchases there is nothing between them.

Both are free to download. PDF to Text Extractor sells 3 in-app purchases, starting at $2.99 per 7 days 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.

PDF to Text Extractor ships an update every 5 months, Mneme every 8 days. The most recent releases landed on September 10, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | PDF to Text Extractor | Mneme |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/mneme-your-second-brain/id6791384175/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Size | 57 MB | 68 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Awais Younas](https://appshunter.io/developer/1771187232) | [Aaron Pinto](https://appshunter.io/developer/1842249066) |

## What reviewers say

### PDF to Text Extractor

[App page](https://appshunter.io/ios/app/pdf-to-text-extractor/id6727011664)

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Week | $2.99 | per 7 days |
| Premium Month | $7.99 | per month |
| Premium Year | $44.99 | 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 PDF to Text Extractor free?

PDF to Text Extractor is free to download, with in-app purchases available.

### Is Mneme free?

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

### Do PDF to Text Extractor or Mneme have ads?

Both PDF to Text Extractor and Mneme show ads.

### Which is updated more often, PDF to Text Extractor or Mneme?

PDF to Text Extractor ships an update every 5 months, and Mneme every 8 days. Most recently, PDF to Text Extractor was updated on September 10, 2026 and Mneme on September 22, 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.*