# Lernig vs AuroraPDF

The clearest difference is ads: AuroraPDF at none against Lernig's shown. AuroraPDF also leads on update cadence (weekly vs every 2 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Lernig sells 2 in-app purchases, starting at $6.99 per month and AuroraPDF sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Lernig ships an update every 2 weeks, AuroraPDF weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Lernig | AuroraPDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 129 MB | 48 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ahmet Furkan Gonel](https://appshunter.io/developer/1835448297) | [MEHMET ABACI](https://appshunter.io/developer/1865171129) |

## What reviewers say

### Lernig

[App page](https://appshunter.io/ios/app/lernig-ai-learning/id6751505077)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lernig Plus - Monthly | $6.99 | per month |
| Lernig Plus - Yearly | $39.99 | per year |


### AuroraPDF

[App page](https://appshunter.io/ios/app/aurorapdf-pdf-chat-and-summary/id6757192011)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Aurora Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is Lernig free?

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

### Is AuroraPDF free?

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

### Do Lernig or AuroraPDF have ads?

Lernig shows ads; AuroraPDF does not.

### Which is updated more often, Lernig or AuroraPDF?

Lernig ships an update every 2 weeks, and AuroraPDF weekly. Most recently, Lernig was updated on October 30, 2026 and AuroraPDF 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.*