# E vs Durham Render Centre

The clearest difference is update cadence: Durham Render Centre at every 2 months against E's every 6 months. E's advantage is iOS requirement (10.0 vs 14.0). 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.

E ships an update every 6 months, Durham Render Centre every 2 months. The most recent releases landed on September 16, 2026 and July 9, 2026 respectively.

## The numbers

| Metric | E | Durham Render Centre |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Size | 124 MB | 51 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Landis+Gyr AG](https://appshunter.io/developer/1274495909) | [Durham Render Centre Ltd](https://appshunter.io/developer/1825574006) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-meter-finder/id1457536673)

**Features:** macOS Compatibility

**In-app purchases:** none


### Durham Render Centre

[App page](https://appshunter.io/ios/app/durham-render-centre/id6748382108)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is Durham Render Centre free?

Durham Render Centre is free to download, with no in-app purchases.

### Do E or Durham Render Centre have ads?

Neither E nor Durham Render Centre shows ads.

### Which is updated more often, E or Durham Render Centre?

E ships an update every 6 months, and Durham Render Centre every 2 months. Most recently, E was updated on September 16, 2026 and Durham Render Centre on July 9, 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.*