# PAK capture Lab vs E

The clearest difference is update cadence: E at every 2 weeks against PAK capture Lab's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PAK capture Lab ships an update every 2 months, E every 2 weeks. The most recent releases landed on September 16, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | PAK capture Lab | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 223 MB | 85 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Muller-BBM VibroAkustik Systeme GmbH](https://appshunter.io/developer/552301021) | [E-Data Now Limited](https://appshunter.io/developer/633948923) |

## What reviewers say

### PAK capture Lab

[App page](https://appshunter.io/ios/app/pak-capture-lab/id1063263081)

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-data-now/id1578508914)

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

**In-app purchases:** none


## Frequently asked questions

### Is PAK capture Lab free?

PAK capture Lab is free to download, with no in-app purchases.

### Is E free?

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

### Do PAK capture Lab or E have ads?

Neither PAK capture Lab nor E shows ads.

### Which is updated more often, PAK capture Lab or E?

PAK capture Lab ships an update every 2 months, and E every 2 weeks. Most recently, PAK capture Lab was updated on September 16, 2026 and E on August 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.*