# E vs Capitan Pro

The clearest difference is update cadence: E at every 6 days against Capitan Pro's every 3 months. E also leads on device support (3 vs 1) and iOS requirement (11.0 vs 18.0). On price, 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.

E ships an update every 6 days, Capitan Pro every 3 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | E | Capitan Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 months |
| Size | 40 MB | 79 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [OTTR TECHNOLOGY PVT. LTD.](https://appshunter.io/developer/1685138032) | [Captain Pro](https://appshunter.io/developer/1686429394) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-credit/id6448616881)

**Features:** macOS Compatibility

**In-app purchases:** none


### Capitan Pro

[App page](https://appshunter.io/ios/app/capitan-pro/id6448801793)

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

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is Capitan Pro free?

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

### Do E or Capitan Pro have ads?

Neither E nor Capitan Pro shows ads.

### Which is updated more often, E or Capitan Pro?

E ships an update every 6 days, and Capitan Pro every 3 months. Most recently, E was updated on October 27, 2026 and Capitan Pro on October 25, 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.*