# NIRLab vs E

The clearest difference is device support: NIRLab at 3 against E's 1. NIRLab also leads on iOS requirement (12.2 vs 16.6). On price, update cadence, ads and in-app purchases there is nothing between them.

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

NIRLab ships an update every 2 weeks, E every 3 weeks. The most recent releases landed on September 27, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | NIRLab | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/e-viewer/id6754098742/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | — | Free |
| Size | 112 MB | 144 MB |
| Requires iOS | **12.2** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [NIRLAB Forensics Sarl](https://appshunter.io/developer/1590334637) | [Ensurity Mobile Corp](https://appshunter.io/developer/1651641723) |

## What reviewers say

### NIRLab

[App page](https://appshunter.io/ios/app/nirlab/id1593193933)

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

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-viewer/id6754098742)

Stream video footage directly from your Ensurity devices. This application allows for seamless playback of recorded content, providing easy access to your security or surveillance feeds.

**Highlights:** Stream video from Ensurity devices, Access recorded footage, View security feeds, Playback functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is NIRLab free?

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

### Is E free?

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

### Do NIRLab or E have ads?

Neither NIRLab nor E shows ads.

### Which is updated more often, NIRLab or E?

NIRLab ships an update every 2 weeks, and E every 3 weeks. Most recently, NIRLab was updated on September 27, 2026 and E on October 2, 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.*