# Imperial Plexus vs NHS CEP

The clearest difference is update cadence: NHS CEP at monthly against Imperial Plexus's every 50 months. Imperial Plexus's advantage is iOS requirement (11.0 vs 16.4). 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.

Imperial Plexus ships an update every 50 months, NHS CEP monthly. The most recent releases landed on October 14, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Imperial Plexus | NHS CEP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 50 months | **Monthly** |
| Size | 12 MB | 101 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Imperial College London](https://appshunter.io/developer/547377669) | [Anglia Ruskin](https://appshunter.io/developer/668617933) |

## What reviewers say

### Imperial Plexus

[App page](https://appshunter.io/ios/app/imperial-plexus/id1339365012)

**Features:** macOS Compatibility

**In-app purchases:** none


### NHS CEP

[App page](https://appshunter.io/ios/app/nhs-cep/id6479694735)

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

**In-app purchases:** none


## Frequently asked questions

### Is Imperial Plexus free?

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

### Is NHS CEP free?

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

### Do Imperial Plexus or NHS CEP have ads?

Neither Imperial Plexus nor NHS CEP shows ads.

### Which is updated more often, Imperial Plexus or NHS CEP?

Imperial Plexus ships an update every 50 months, and NHS CEP monthly. Most recently, Imperial Plexus was updated on October 14, 2026 and NHS CEP on October 1, 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.*