# DocuPDF vs Language Learning Tutor

The clearest difference is iOS requirement: Language Learning Tutor at 13.0 against DocuPDF's 15.5. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. DocuPDF sells 1 one-off in-app purchase and Language Learning Tutor sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 8, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | DocuPDF | Language Learning Tutor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 72 MB | 27 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MBDTECH LTD](https://appshunter.io/developer/1817225204) | [Nolan Townsend](https://appshunter.io/developer/1506705934) |

## What reviewers say

### DocuPDF

[App page](https://appshunter.io/ios/app/docupdf-scanner-and-editor/id6756128005)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| remove_ads_lifetime_pdf | $1.99 | one-time |


### Language Learning Tutor

[App page](https://appshunter.io/ios/app/language-learning-tutor/id6759712361)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| lifetime access | $8.99 | one-time |


## Frequently asked questions

### Is DocuPDF free?

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

### Is Language Learning Tutor free?

Language Learning Tutor is free to download, with in-app purchases available.

### Do DocuPDF or Language Learning Tutor have ads?

Neither DocuPDF nor Language Learning Tutor shows ads.

### Which is updated more often, DocuPDF or Language Learning Tutor?

DocuPDF ships an update every 2 months, and Language Learning Tutor every 2 months. Most recently, DocuPDF was updated on October 8, 2026 and Language Learning Tutor on September 29, 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.*