# AI EarLink vs JoinSplit PDF

The clearest difference is in-app purchases: AI EarLink at none against JoinSplit PDF's 2. AI EarLink also leads on iOS requirement (15.6 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. JoinSplit PDF sells 2 one-off in-app purchases. AI EarLink asks for nothing beyond the download.

## The numbers

| Metric | AI EarLink | JoinSplit PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (38 ratings)](https://appshunter.io/ios/app/ai-earlink/id6449689362/reviews)** | — |
| Number of ratings | **38** | — |
| Positive reviews | 11.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | Free | — |
| Size | 105 MB | 6 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Zhongxinlong Semiconductor Co., Ltd.](https://appshunter.io/developer/1675185952) | [zhentao zhang](https://appshunter.io/developer/1858942516) |

## What reviewers say

### AI EarLink

[App page](https://appshunter.io/ios/app/ai-earlink/id6449689362)

Customize your earphone experience with this app. Adjust settings like name, equalizer, noise cancellation levels, and button functions. Keep your firmware updated and monitor battery life in real-time.

**Highlights:** Earphone name customization, Equalizer settings, Noise cancellation modes and levels, Firmware updates, Music control, Real-time battery monitoring, Button function assignment

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

**In-app purchases:** none


### JoinSplit PDF

[App page](https://appshunter.io/ios/app/joinsplit-pdf-merge-and-split/id6821798461)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Single | $0.99 | one-time |
| Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is AI EarLink free?

AI EarLink is free to download, with no in-app purchases.

### Is JoinSplit PDF free?

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

### Do AI EarLink or JoinSplit PDF have ads?

Neither AI EarLink nor JoinSplit PDF shows ads.

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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.*