# E vs PadelTap Audio PRO

The clearest difference is in-app purchases: PadelTap Audio PRO at none against E's 2. PadelTap Audio PRO also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. E sells 2 in-app purchases, starting at $0.99 per month. PadelTap Audio PRO asks for nothing beyond the download.

E ships an update weekly, PadelTap Audio PRO every 4 days. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | E | PadelTap Audio PRO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Size | 28 MB | 10 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Opticell Limited](https://appshunter.io/developer/1883824295) | [AMINA KIRECHE](https://appshunter.io/developer/1892166237) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-grid/id6761284626)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium Yearly | $9.99 | per year |


### PadelTap Audio PRO

[App page](https://appshunter.io/ios/app/padeltap-audio-pro/id6761938802)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is PadelTap Audio PRO free?

PadelTap Audio PRO is free to download, with no in-app purchases.

### Do E or PadelTap Audio PRO have ads?

Neither E nor PadelTap Audio PRO shows ads.

### Which is updated more often, E or PadelTap Audio PRO?

E ships an update weekly, and PadelTap Audio PRO every 4 days. Most recently, E was updated on October 16, 2026 and PadelTap Audio PRO on October 18, 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.*